./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/recursive-simple/id2_b3_o2.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version 8393723b Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/recursive-simple/id2_b3_o2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(F end) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash f23c4102cc8cffc1c4a7a8ad49a8497c74f47f44c37be04f4ed5f1ca619fac2a --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-8393723 [2022-11-18 18:31:04,477 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-18 18:31:04,479 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-18 18:31:04,501 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-18 18:31:04,501 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-18 18:31:04,502 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-18 18:31:04,510 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-18 18:31:04,516 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-18 18:31:04,519 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-18 18:31:04,525 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-18 18:31:04,527 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-18 18:31:04,529 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-18 18:31:04,529 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-18 18:31:04,532 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-18 18:31:04,535 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-18 18:31:04,537 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-18 18:31:04,539 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-18 18:31:04,540 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-18 18:31:04,543 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-18 18:31:04,550 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-18 18:31:04,552 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-18 18:31:04,553 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-18 18:31:04,556 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-18 18:31:04,557 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-18 18:31:04,565 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-18 18:31:04,565 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-18 18:31:04,566 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-18 18:31:04,568 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-18 18:31:04,568 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-18 18:31:04,571 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-18 18:31:04,571 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-18 18:31:04,572 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-18 18:31:04,574 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-18 18:31:04,576 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-18 18:31:04,577 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-18 18:31:04,577 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-18 18:31:04,578 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-18 18:31:04,579 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-18 18:31:04,579 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-18 18:31:04,580 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-18 18:31:04,581 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-18 18:31:04,581 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/config/svcomp-Termination-32bit-Automizer_Default.epf [2022-11-18 18:31:04,625 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-18 18:31:04,627 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-18 18:31:04,628 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-18 18:31:04,629 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-18 18:31:04,630 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-18 18:31:04,630 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-18 18:31:04,631 INFO L138 SettingsManager]: * Use SBE=true [2022-11-18 18:31:04,631 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2022-11-18 18:31:04,631 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2022-11-18 18:31:04,632 INFO L138 SettingsManager]: * Use old map elimination=false [2022-11-18 18:31:04,633 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2022-11-18 18:31:04,633 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2022-11-18 18:31:04,633 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2022-11-18 18:31:04,634 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-18 18:31:04,634 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-18 18:31:04,634 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-18 18:31:04,635 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-18 18:31:04,635 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-18 18:31:04,635 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-18 18:31:04,636 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2022-11-18 18:31:04,636 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2022-11-18 18:31:04,636 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2022-11-18 18:31:04,637 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-18 18:31:04,638 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-18 18:31:04,638 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2022-11-18 18:31:04,639 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-18 18:31:04,639 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2022-11-18 18:31:04,639 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-18 18:31:04,640 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-18 18:31:04,640 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-18 18:31:04,640 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-18 18:31:04,641 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2022-11-18 18:31:04,642 INFO L138 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_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f23c4102cc8cffc1c4a7a8ad49a8497c74f47f44c37be04f4ed5f1ca619fac2a [2022-11-18 18:31:04,944 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-18 18:31:04,972 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-18 18:31:04,975 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-18 18:31:04,976 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-18 18:31:04,979 INFO L275 PluginConnector]: CDTParser initialized [2022-11-18 18:31:04,980 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/../../sv-benchmarks/c/recursive-simple/id2_b3_o2.c [2022-11-18 18:31:05,059 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/data/45be56818/ae13d6670913499ab9a461b3a7c9fe2e/FLAG0fca39140 [2022-11-18 18:31:05,551 INFO L306 CDTParser]: Found 1 translation units. [2022-11-18 18:31:05,552 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/sv-benchmarks/c/recursive-simple/id2_b3_o2.c [2022-11-18 18:31:05,558 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/data/45be56818/ae13d6670913499ab9a461b3a7c9fe2e/FLAG0fca39140 [2022-11-18 18:31:05,948 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/data/45be56818/ae13d6670913499ab9a461b3a7c9fe2e [2022-11-18 18:31:05,952 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-18 18:31:05,954 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-18 18:31:05,957 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-18 18:31:05,958 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-18 18:31:05,961 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-18 18:31:05,962 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 06:31:05" (1/1) ... [2022-11-18 18:31:05,964 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@e096d6a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 06:31:05, skipping insertion in model container [2022-11-18 18:31:05,964 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 06:31:05" (1/1) ... [2022-11-18 18:31:05,972 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-18 18:31:05,986 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-18 18:31:06,192 WARN L234 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/sv-benchmarks/c/recursive-simple/id2_b3_o2.c[771,784] [2022-11-18 18:31:06,194 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-18 18:31:06,207 INFO L203 MainTranslator]: Completed pre-run [2022-11-18 18:31:06,229 WARN L234 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/sv-benchmarks/c/recursive-simple/id2_b3_o2.c[771,784] [2022-11-18 18:31:06,230 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-18 18:31:06,246 INFO L208 MainTranslator]: Completed translation [2022-11-18 18:31:06,247 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 06:31:06 WrapperNode [2022-11-18 18:31:06,247 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-18 18:31:06,249 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-18 18:31:06,249 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-18 18:31:06,249 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-18 18:31:06,257 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 06:31:06" (1/1) ... [2022-11-18 18:31:06,264 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 06:31:06" (1/1) ... [2022-11-18 18:31:06,281 INFO L138 Inliner]: procedures = 14, calls = 10, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 19 [2022-11-18 18:31:06,281 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-18 18:31:06,282 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-18 18:31:06,283 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-18 18:31:06,283 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-18 18:31:06,292 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 06:31:06" (1/1) ... [2022-11-18 18:31:06,292 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 06:31:06" (1/1) ... [2022-11-18 18:31:06,294 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 06:31:06" (1/1) ... [2022-11-18 18:31:06,294 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 06:31:06" (1/1) ... [2022-11-18 18:31:06,298 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 06:31:06" (1/1) ... [2022-11-18 18:31:06,301 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 06:31:06" (1/1) ... [2022-11-18 18:31:06,302 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 06:31:06" (1/1) ... [2022-11-18 18:31:06,303 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 06:31:06" (1/1) ... [2022-11-18 18:31:06,313 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-18 18:31:06,314 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-18 18:31:06,314 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-18 18:31:06,315 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-18 18:31:06,316 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 06:31:06" (1/1) ... [2022-11-18 18:31:06,324 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:06,337 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:06,353 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:06,384 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2022-11-18 18:31:06,399 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-18 18:31:06,399 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-18 18:31:06,399 INFO L130 BoogieDeclarations]: Found specification of procedure id2 [2022-11-18 18:31:06,400 INFO L138 BoogieDeclarations]: Found implementation of procedure id2 [2022-11-18 18:31:06,400 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-18 18:31:06,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-18 18:31:06,400 INFO L130 BoogieDeclarations]: Found specification of procedure id [2022-11-18 18:31:06,400 INFO L138 BoogieDeclarations]: Found implementation of procedure id [2022-11-18 18:31:06,466 INFO L235 CfgBuilder]: Building ICFG [2022-11-18 18:31:06,469 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-18 18:31:06,647 INFO L276 CfgBuilder]: Performing block encoding [2022-11-18 18:31:06,654 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-18 18:31:06,654 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-18 18:31:06,656 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 06:31:06 BoogieIcfgContainer [2022-11-18 18:31:06,656 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-18 18:31:06,657 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2022-11-18 18:31:06,657 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2022-11-18 18:31:06,661 INFO L275 PluginConnector]: BuchiAutomizer initialized [2022-11-18 18:31:06,662 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-11-18 18:31:06,662 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 18.11 06:31:05" (1/3) ... [2022-11-18 18:31:06,663 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@18511aa9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 18.11 06:31:06, skipping insertion in model container [2022-11-18 18:31:06,664 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-11-18 18:31:06,664 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 06:31:06" (2/3) ... [2022-11-18 18:31:06,664 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@18511aa9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 18.11 06:31:06, skipping insertion in model container [2022-11-18 18:31:06,664 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-11-18 18:31:06,665 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 06:31:06" (3/3) ... [2022-11-18 18:31:06,666 INFO L332 chiAutomizerObserver]: Analyzing ICFG id2_b3_o2.c [2022-11-18 18:31:06,720 INFO L303 stractBuchiCegarLoop]: Interprodecural is true [2022-11-18 18:31:06,721 INFO L304 stractBuchiCegarLoop]: Hoare is false [2022-11-18 18:31:06,721 INFO L305 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2022-11-18 18:31:06,721 INFO L306 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2022-11-18 18:31:06,721 INFO L307 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2022-11-18 18:31:06,721 INFO L308 stractBuchiCegarLoop]: Difference is false [2022-11-18 18:31:06,722 INFO L309 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2022-11-18 18:31:06,722 INFO L313 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2022-11-18 18:31:06,726 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 23 states, 17 states have (on average 1.2941176470588236) internal successors, (22), 17 states have internal predecessors, (22), 3 states have call successors, (3), 2 states have call predecessors, (3), 2 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2022-11-18 18:31:06,749 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 6 [2022-11-18 18:31:06,749 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-18 18:31:06,750 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-18 18:31:06,759 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1] [2022-11-18 18:31:06,759 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1] [2022-11-18 18:31:06,759 INFO L335 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2022-11-18 18:31:06,759 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 23 states, 17 states have (on average 1.2941176470588236) internal successors, (22), 17 states have internal predecessors, (22), 3 states have call successors, (3), 2 states have call predecessors, (3), 2 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2022-11-18 18:31:06,761 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 6 [2022-11-18 18:31:06,761 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-18 18:31:06,762 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-18 18:31:06,762 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1] [2022-11-18 18:31:06,762 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1] [2022-11-18 18:31:06,772 INFO L748 eck$LassoCheckResult]: Stem: 3#ULTIMATE.startENTRYtrue assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(12, 2);call #Ultimate.allocInit(12, 3); 12#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet6#1, main_#t~ret7#1, main_~input~0#1, main_~result~0#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 8#L25true call main_#t~ret7#1 := id(main_~input~0#1);< 13#idENTRYtrue [2022-11-18 18:31:06,773 INFO L750 eck$LassoCheckResult]: Loop: 13#idENTRYtrue ~x := #in~x; 9#L10true assume !(0 == ~x % 4294967296); 22#L11true call #t~ret4 := id2(~x - 1);< 4#id2ENTRYtrue ~x := #in~x; 7#L17true assume !(0 == ~x % 4294967296); 17#L18true call #t~ret5 := id(~x - 1);< 13#idENTRYtrue [2022-11-18 18:31:06,780 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-18 18:31:06,781 INFO L85 PathProgramCache]: Analyzing trace with hash 41798, now seen corresponding path program 1 times [2022-11-18 18:31:06,790 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-18 18:31:06,791 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1529431167] [2022-11-18 18:31:06,792 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-18 18:31:06,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-18 18:31:06,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-18 18:31:06,917 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-18 18:31:06,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-18 18:31:06,959 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-18 18:31:06,962 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-18 18:31:06,962 INFO L85 PathProgramCache]: Analyzing trace with hash 1690401085, now seen corresponding path program 1 times [2022-11-18 18:31:06,963 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-18 18:31:06,964 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1663336882] [2022-11-18 18:31:06,964 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-18 18:31:06,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-18 18:31:07,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-18 18:31:07,006 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-18 18:31:07,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-18 18:31:07,037 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-18 18:31:07,038 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-18 18:31:07,038 INFO L85 PathProgramCache]: Analyzing trace with hash 1049220290, now seen corresponding path program 1 times [2022-11-18 18:31:07,039 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-18 18:31:07,039 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1929927366] [2022-11-18 18:31:07,039 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-18 18:31:07,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-18 18:31:07,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-18 18:31:07,072 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-18 18:31:07,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-18 18:31:07,098 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-18 18:31:07,376 INFO L210 LassoAnalysis]: Preferences: [2022-11-18 18:31:07,377 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-18 18:31:07,377 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-18 18:31:07,378 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-18 18:31:07,378 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2022-11-18 18:31:07,378 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:07,378 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-18 18:31:07,378 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-18 18:31:07,379 INFO L133 ssoRankerPreferences]: Filename of dumped script: id2_b3_o2.c_Iteration1_Loop [2022-11-18 18:31:07,379 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-18 18:31:07,379 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-18 18:31:07,396 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 18:31:07,406 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 18:31:07,409 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 18:31:07,423 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 18:31:07,426 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 18:31:07,429 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 18:31:07,432 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 18:31:07,435 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 18:31:07,690 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-18 18:31:07,690 INFO L404 LassoAnalysis]: Checking for nontermination... [2022-11-18 18:31:07,693 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:07,693 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:07,699 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:07,707 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-18 18:31:07,707 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-18 18:31:07,720 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Waiting until timeout for monitored process [2022-11-18 18:31:07,730 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-18 18:31:07,731 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {id_~ret~0=0} Honda state: {id_~ret~0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-18 18:31:07,739 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:07,740 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:07,740 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:07,742 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:07,744 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Waiting until timeout for monitored process [2022-11-18 18:31:07,747 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-18 18:31:07,747 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-18 18:31:07,787 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-18 18:31:07,788 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {id2_#res=0} Honda state: {id2_#res=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-18 18:31:07,795 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Ended with exit code 0 [2022-11-18 18:31:07,796 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:07,796 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:07,800 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:07,802 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Waiting until timeout for monitored process [2022-11-18 18:31:07,803 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-18 18:31:07,805 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-18 18:31:07,847 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:07,847 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:07,848 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:07,849 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:07,852 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process [2022-11-18 18:31:07,857 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2022-11-18 18:31:07,857 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-18 18:31:07,895 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2022-11-18 18:31:07,904 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:07,904 INFO L210 LassoAnalysis]: Preferences: [2022-11-18 18:31:07,904 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-18 18:31:07,904 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-18 18:31:07,904 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-18 18:31:07,905 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-11-18 18:31:07,905 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:07,905 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-18 18:31:07,905 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-18 18:31:07,905 INFO L133 ssoRankerPreferences]: Filename of dumped script: id2_b3_o2.c_Iteration1_Loop [2022-11-18 18:31:07,905 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-18 18:31:07,905 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-18 18:31:07,908 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 18:31:07,913 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 18:31:07,916 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 18:31:07,929 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 18:31:07,932 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 18:31:07,935 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 18:31:07,939 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 18:31:07,942 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 18:31:08,153 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-18 18:31:08,158 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-11-18 18:31:08,159 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:08,160 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:08,171 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:08,214 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 [2022-11-18 18:31:08,219 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Waiting until timeout for monitored process [2022-11-18 18:31:08,226 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:08,226 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:08,227 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:08,227 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:08,227 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 18:31:08,229 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 18:31:08,230 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:08,234 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:08,239 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:08,239 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:08,240 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:08,241 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:08,250 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 [2022-11-18 18:31:08,263 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:08,263 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:08,263 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:08,263 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:08,264 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 18:31:08,264 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 18:31:08,265 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:08,265 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Waiting until timeout for monitored process [2022-11-18 18:31:08,283 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:08,292 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:08,292 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:08,292 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:08,294 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:08,303 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 [2022-11-18 18:31:08,315 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:08,316 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:08,316 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:08,316 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:08,316 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 18:31:08,322 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 18:31:08,322 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:08,323 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process [2022-11-18 18:31:08,337 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:08,346 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:08,346 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:08,347 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:08,348 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:08,357 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:08,358 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Waiting until timeout for monitored process [2022-11-18 18:31:08,370 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:08,370 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:08,371 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:08,371 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:08,371 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 18:31:08,372 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 18:31:08,372 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:08,381 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:08,386 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:08,386 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:08,386 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:08,388 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:08,392 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Waiting until timeout for monitored process [2022-11-18 18:31:08,393 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:08,403 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:08,403 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:08,403 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:08,403 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:08,404 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 18:31:08,404 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 18:31:08,404 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:08,416 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:08,428 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Ended with exit code 0 [2022-11-18 18:31:08,429 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:08,429 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:08,430 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:08,435 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Waiting until timeout for monitored process [2022-11-18 18:31:08,437 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:08,451 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:08,451 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:08,451 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:08,451 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:08,451 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 18:31:08,452 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 18:31:08,452 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:08,460 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:08,463 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:08,464 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:08,464 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:08,465 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:08,467 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Waiting until timeout for monitored process [2022-11-18 18:31:08,468 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:08,479 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:08,479 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:08,479 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:08,479 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:08,479 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 18:31:08,480 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 18:31:08,480 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:08,511 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:08,515 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:08,515 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:08,515 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:08,516 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:08,522 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Waiting until timeout for monitored process [2022-11-18 18:31:08,523 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:08,534 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:08,534 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:08,534 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:08,534 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:08,534 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 18:31:08,535 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 18:31:08,535 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:08,541 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:08,552 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:08,552 INFO L490 LassoAnalysis]: Using template '2-nested'. [2022-11-18 18:31:08,552 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:08,553 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:08,554 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:08,556 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Waiting until timeout for monitored process [2022-11-18 18:31:08,560 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 [2022-11-18 18:31:08,571 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:08,571 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:08,571 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:08,571 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:08,571 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:31:08,572 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 18:31:08,572 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:08,582 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:08,590 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:08,595 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:08,595 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:08,596 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:08,600 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Waiting until timeout for monitored process [2022-11-18 18:31:08,600 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:08,612 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:08,612 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:08,612 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:08,612 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:08,612 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:31:08,613 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 18:31:08,613 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:08,622 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:08,627 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Ended with exit code 0 [2022-11-18 18:31:08,628 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:08,628 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:08,629 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:08,631 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Waiting until timeout for monitored process [2022-11-18 18:31:08,632 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 [2022-11-18 18:31:08,642 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:08,642 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:08,643 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:08,643 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:08,643 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:31:08,647 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 18:31:08,647 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:08,662 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:08,667 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:08,669 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:08,670 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:08,670 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:08,672 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Waiting until timeout for monitored process [2022-11-18 18:31:08,675 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:08,685 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:08,685 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:08,686 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:08,686 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:08,686 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:31:08,687 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 18:31:08,687 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:08,689 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:08,696 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:08,696 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:08,696 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:08,697 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:08,699 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Waiting until timeout for monitored process [2022-11-18 18:31:08,700 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:08,710 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:08,711 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:08,711 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:08,711 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:08,711 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:31:08,712 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 18:31:08,712 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:08,720 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:08,723 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Ended with exit code 0 [2022-11-18 18:31:08,724 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:08,724 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:08,725 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:08,726 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Waiting until timeout for monitored process [2022-11-18 18:31:08,728 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:08,739 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:08,739 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:08,739 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:08,740 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:08,740 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:31:08,741 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 18:31:08,741 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:08,751 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:08,755 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:08,755 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:08,756 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:08,757 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:08,763 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Waiting until timeout for monitored process [2022-11-18 18:31:08,764 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 [2022-11-18 18:31:08,774 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:08,774 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:08,774 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:08,774 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:08,775 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:31:08,775 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 18:31:08,776 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:08,786 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:08,789 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:08,789 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:08,789 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:08,790 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:08,793 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Waiting until timeout for monitored process [2022-11-18 18:31:08,794 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 [2022-11-18 18:31:08,804 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:08,805 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:08,805 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:08,805 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:08,805 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:31:08,807 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 18:31:08,807 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:08,809 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:08,815 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Ended with exit code 0 [2022-11-18 18:31:08,816 INFO L490 LassoAnalysis]: Using template '3-nested'. [2022-11-18 18:31:08,816 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:08,816 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:08,817 INFO L229 MonitoredProcess]: Starting monitored process 22 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:08,822 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Waiting until timeout for monitored process [2022-11-18 18:31:08,823 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:08,835 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:08,835 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:08,835 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:08,835 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:08,835 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:08,836 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:31:08,836 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:08,839 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:08,842 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:08,842 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:08,842 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:08,843 INFO L229 MonitoredProcess]: Starting monitored process 23 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:08,855 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:08,870 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:08,870 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:08,870 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:08,870 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:08,870 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:08,871 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Waiting until timeout for monitored process [2022-11-18 18:31:08,872 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:31:08,872 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:08,879 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:08,881 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Ended with exit code 0 [2022-11-18 18:31:08,882 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:08,882 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:08,883 INFO L229 MonitoredProcess]: Starting monitored process 24 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:08,885 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Waiting until timeout for monitored process [2022-11-18 18:31:08,885 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:08,896 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:08,896 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:08,896 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:08,896 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:08,896 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:08,903 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:31:08,903 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:08,926 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:08,928 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:08,929 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:08,929 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:08,930 INFO L229 MonitoredProcess]: Starting monitored process 25 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:08,932 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Waiting until timeout for monitored process [2022-11-18 18:31:08,933 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:08,946 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:08,946 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:08,946 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:08,946 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:08,946 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:08,948 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:31:08,948 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:08,958 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:08,960 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:08,961 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:08,961 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:08,962 INFO L229 MonitoredProcess]: Starting monitored process 26 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:08,963 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Waiting until timeout for monitored process [2022-11-18 18:31:08,964 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:08,975 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:08,975 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:08,975 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:08,975 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:08,975 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:08,977 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:31:08,977 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:08,981 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:08,984 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Ended with exit code 0 [2022-11-18 18:31:08,984 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:08,984 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:08,985 INFO L229 MonitoredProcess]: Starting monitored process 27 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:08,986 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Waiting until timeout for monitored process [2022-11-18 18:31:08,988 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:08,999 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:08,999 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:08,999 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:08,999 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:08,999 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:09,000 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:31:09,000 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:09,006 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:09,009 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Ended with exit code 0 [2022-11-18 18:31:09,009 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:09,009 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:09,010 INFO L229 MonitoredProcess]: Starting monitored process 28 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:09,013 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:09,013 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Waiting until timeout for monitored process [2022-11-18 18:31:09,024 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:09,024 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:09,024 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:09,024 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:09,024 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:09,026 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:31:09,026 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:09,063 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:09,066 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Ended with exit code 0 [2022-11-18 18:31:09,066 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:09,066 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:09,067 INFO L229 MonitoredProcess]: Starting monitored process 29 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:09,071 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:09,072 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Waiting until timeout for monitored process [2022-11-18 18:31:09,082 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:09,082 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:09,082 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:09,083 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:09,083 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:09,084 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:31:09,084 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:09,095 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:09,103 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:09,103 INFO L490 LassoAnalysis]: Using template '4-nested'. [2022-11-18 18:31:09,103 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:09,103 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:09,105 INFO L229 MonitoredProcess]: Starting monitored process 30 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:09,108 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Waiting until timeout for monitored process [2022-11-18 18:31:09,109 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 [2022-11-18 18:31:09,120 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:09,120 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:09,120 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:09,120 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:09,120 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:31:09,122 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 18:31:09,122 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:09,136 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:09,143 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:09,143 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:09,144 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:09,145 INFO L229 MonitoredProcess]: Starting monitored process 31 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:09,152 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:09,166 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Waiting until timeout for monitored process [2022-11-18 18:31:09,166 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:09,167 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:09,167 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:09,167 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:09,167 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:31:09,169 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 18:31:09,169 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:09,189 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:09,197 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:09,198 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:09,198 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:09,199 INFO L229 MonitoredProcess]: Starting monitored process 32 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:09,203 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Waiting until timeout for monitored process [2022-11-18 18:31:09,204 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 [2022-11-18 18:31:09,217 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:09,217 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:09,217 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:09,217 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:09,217 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:31:09,222 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 18:31:09,223 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:09,243 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:09,251 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:09,251 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:09,252 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:09,253 INFO L229 MonitoredProcess]: Starting monitored process 33 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:09,262 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 [2022-11-18 18:31:09,275 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Waiting until timeout for monitored process [2022-11-18 18:31:09,275 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:09,275 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:09,276 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:09,276 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:09,276 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:31:09,277 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 18:31:09,278 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:09,295 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:09,303 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:09,304 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:09,304 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:09,306 INFO L229 MonitoredProcess]: Starting monitored process 34 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:09,315 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 [2022-11-18 18:31:09,328 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:09,328 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:09,328 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:09,328 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:09,328 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:31:09,330 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Waiting until timeout for monitored process [2022-11-18 18:31:09,331 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 18:31:09,331 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:09,347 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:09,350 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:09,351 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:09,351 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:09,354 INFO L229 MonitoredProcess]: Starting monitored process 35 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:09,357 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:09,366 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Waiting until timeout for monitored process [2022-11-18 18:31:09,370 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:09,370 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:09,370 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:09,370 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:09,370 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:31:09,371 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 18:31:09,372 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:09,382 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:09,385 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:09,386 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:09,386 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:09,387 INFO L229 MonitoredProcess]: Starting monitored process 36 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:09,391 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 [2022-11-18 18:31:09,404 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Waiting until timeout for monitored process [2022-11-18 18:31:09,405 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:09,405 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:09,405 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:09,405 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:09,405 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:31:09,406 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 18:31:09,407 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:09,423 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:09,431 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:09,431 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:09,432 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:09,433 INFO L229 MonitoredProcess]: Starting monitored process 37 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:09,440 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:09,452 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Waiting until timeout for monitored process [2022-11-18 18:31:09,453 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:09,453 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:09,453 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:09,453 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:09,454 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:31:09,455 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 18:31:09,455 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:09,471 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:09,479 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:09,480 INFO L490 LassoAnalysis]: Using template '2-phase'. [2022-11-18 18:31:09,480 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:09,480 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:09,482 INFO L229 MonitoredProcess]: Starting monitored process 38 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:09,491 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:09,504 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:09,504 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:31:09,505 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:09,505 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:09,505 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:09,505 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:31:09,507 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Waiting until timeout for monitored process [2022-11-18 18:31:09,508 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 18:31:09,508 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:09,532 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:09,541 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:09,541 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:09,541 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:09,542 INFO L229 MonitoredProcess]: Starting monitored process 39 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:09,547 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 [2022-11-18 18:31:09,559 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Waiting until timeout for monitored process [2022-11-18 18:31:09,560 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:09,561 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:31:09,561 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:09,561 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:09,561 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:09,561 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:31:09,569 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 18:31:09,569 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:09,591 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:09,600 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:09,600 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:09,600 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:09,601 INFO L229 MonitoredProcess]: Starting monitored process 40 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:09,611 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:09,624 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:09,624 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:31:09,624 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:09,624 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Waiting until timeout for monitored process [2022-11-18 18:31:09,624 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:09,624 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:09,625 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:31:09,630 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 18:31:09,630 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:09,655 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:09,658 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Ended with exit code 0 [2022-11-18 18:31:09,658 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:09,658 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:09,659 INFO L229 MonitoredProcess]: Starting monitored process 41 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:09,662 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Waiting until timeout for monitored process [2022-11-18 18:31:09,663 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:09,676 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:09,676 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:31:09,677 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:09,677 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:09,677 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:09,677 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:31:09,678 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 18:31:09,678 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:09,687 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:09,696 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:09,697 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:09,697 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:09,698 INFO L229 MonitoredProcess]: Starting monitored process 42 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:09,704 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 [2022-11-18 18:31:09,716 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:09,717 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:31:09,717 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:09,717 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:09,717 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:09,717 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:31:09,718 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 18:31:09,718 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:09,720 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Waiting until timeout for monitored process [2022-11-18 18:31:09,747 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:09,750 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:09,751 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:09,751 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:09,752 INFO L229 MonitoredProcess]: Starting monitored process 43 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:09,756 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:09,769 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:09,769 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:31:09,769 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:09,769 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:09,769 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:09,769 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:31:09,771 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 18:31:09,771 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:09,772 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Waiting until timeout for monitored process [2022-11-18 18:31:09,782 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:09,785 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:09,785 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:09,785 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:09,786 INFO L229 MonitoredProcess]: Starting monitored process 44 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:09,796 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:09,809 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:09,809 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:31:09,809 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:09,810 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:09,810 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:09,810 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:31:09,811 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 18:31:09,811 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:09,814 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Waiting until timeout for monitored process [2022-11-18 18:31:09,831 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:09,834 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:09,835 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:09,835 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:09,836 INFO L229 MonitoredProcess]: Starting monitored process 45 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:09,842 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:09,851 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Waiting until timeout for monitored process [2022-11-18 18:31:09,863 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:09,863 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:31:09,863 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:09,864 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:09,864 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:09,864 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:31:09,865 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 18:31:09,865 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:09,883 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:09,886 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:09,887 INFO L490 LassoAnalysis]: Using template '3-phase'. [2022-11-18 18:31:09,887 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:09,887 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:09,888 INFO L229 MonitoredProcess]: Starting monitored process 46 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:09,892 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:09,905 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:09,905 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 18:31:09,905 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:09,905 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:09,905 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:09,906 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:09,907 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:31:09,907 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:09,908 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Waiting until timeout for monitored process [2022-11-18 18:31:09,927 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:09,930 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:09,930 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:09,931 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:09,932 INFO L229 MonitoredProcess]: Starting monitored process 47 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:09,935 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Waiting until timeout for monitored process [2022-11-18 18:31:09,935 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:09,947 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:09,947 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 18:31:09,947 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:09,947 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:09,947 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:09,947 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:09,949 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:31:09,949 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:09,962 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:09,966 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:09,966 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:09,966 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:09,968 INFO L229 MonitoredProcess]: Starting monitored process 48 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:09,975 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:09,989 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:09,989 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 18:31:09,989 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:09,989 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:09,989 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:09,989 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:09,990 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Waiting until timeout for monitored process [2022-11-18 18:31:09,995 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:31:09,995 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:10,015 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:10,018 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:10,019 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:10,019 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:10,020 INFO L229 MonitoredProcess]: Starting monitored process 49 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:10,023 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Waiting until timeout for monitored process [2022-11-18 18:31:10,024 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:10,034 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:10,035 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 18:31:10,035 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:10,035 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:10,035 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:10,035 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:10,037 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:31:10,037 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:10,050 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:10,054 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:10,054 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:10,054 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:10,055 INFO L229 MonitoredProcess]: Starting monitored process 50 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:10,063 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:10,077 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:10,077 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 18:31:10,077 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:10,077 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:10,077 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:10,077 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:10,078 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Waiting until timeout for monitored process [2022-11-18 18:31:10,080 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:31:10,080 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:10,099 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:10,102 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:10,103 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:10,103 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:10,104 INFO L229 MonitoredProcess]: Starting monitored process 51 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:10,111 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:10,119 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Waiting until timeout for monitored process [2022-11-18 18:31:10,124 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:10,125 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 18:31:10,125 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:10,125 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:10,125 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:10,125 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:10,126 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:31:10,127 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:10,143 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:10,146 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:10,147 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:10,147 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:10,148 INFO L229 MonitoredProcess]: Starting monitored process 52 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:10,157 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 [2022-11-18 18:31:10,170 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Waiting until timeout for monitored process [2022-11-18 18:31:10,171 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:10,171 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 18:31:10,171 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:10,171 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:10,171 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:10,171 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:10,173 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:31:10,173 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:10,185 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:10,188 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:10,189 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:10,189 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:10,190 INFO L229 MonitoredProcess]: Starting monitored process 53 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:10,193 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:10,206 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:10,206 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 18:31:10,207 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:10,207 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:10,207 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:10,207 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:10,208 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:31:10,208 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:10,210 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Waiting until timeout for monitored process [2022-11-18 18:31:10,220 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:10,224 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:10,224 INFO L490 LassoAnalysis]: Using template '4-phase'. [2022-11-18 18:31:10,224 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:10,225 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:10,226 INFO L229 MonitoredProcess]: Starting monitored process 54 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:10,229 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:10,242 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Waiting until timeout for monitored process [2022-11-18 18:31:10,243 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:10,243 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:31:10,244 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:10,244 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:10,244 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:10,244 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:31:10,246 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 18:31:10,246 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:10,260 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:10,264 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:10,264 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:10,264 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:10,265 INFO L229 MonitoredProcess]: Starting monitored process 55 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:10,269 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:10,282 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:10,282 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:31:10,283 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:10,283 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Waiting until timeout for monitored process [2022-11-18 18:31:10,283 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:10,283 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:10,283 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:31:10,285 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 18:31:10,285 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:10,298 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:10,302 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:10,303 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:10,303 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:10,304 INFO L229 MonitoredProcess]: Starting monitored process 56 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:10,321 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:10,334 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Waiting until timeout for monitored process [2022-11-18 18:31:10,334 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:10,335 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:31:10,335 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:10,335 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:10,335 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:10,335 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:31:10,342 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 18:31:10,342 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:10,373 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:10,378 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:10,378 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:10,378 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:10,379 INFO L229 MonitoredProcess]: Starting monitored process 57 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:10,383 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:10,396 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Waiting until timeout for monitored process [2022-11-18 18:31:10,397 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:10,397 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:31:10,397 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:10,397 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:10,397 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:10,398 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:31:10,399 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 18:31:10,400 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:10,419 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:10,422 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:10,423 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:10,423 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:10,424 INFO L229 MonitoredProcess]: Starting monitored process 58 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:10,431 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 [2022-11-18 18:31:10,443 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Waiting until timeout for monitored process [2022-11-18 18:31:10,444 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:10,445 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:31:10,445 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:10,445 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:10,445 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:10,445 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:31:10,447 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 18:31:10,447 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:10,467 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:10,470 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:10,471 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:10,471 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:10,472 INFO L229 MonitoredProcess]: Starting monitored process 59 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:10,475 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:10,488 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:10,489 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:31:10,489 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:10,489 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:10,489 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:10,489 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:31:10,491 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 18:31:10,491 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:10,492 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Waiting until timeout for monitored process [2022-11-18 18:31:10,505 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:10,508 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:10,509 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:10,509 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:10,510 INFO L229 MonitoredProcess]: Starting monitored process 60 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:10,514 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 [2022-11-18 18:31:10,523 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Waiting until timeout for monitored process [2022-11-18 18:31:10,527 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:10,527 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:31:10,527 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:10,528 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:10,528 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:10,528 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:31:10,530 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 18:31:10,530 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:10,559 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:10,562 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:10,563 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:10,563 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:10,564 INFO L229 MonitoredProcess]: Starting monitored process 61 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:10,568 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:10,581 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Waiting until timeout for monitored process [2022-11-18 18:31:10,581 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:10,581 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:31:10,582 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:10,582 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:10,582 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:10,582 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:31:10,584 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 18:31:10,584 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:10,603 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:10,606 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:10,607 INFO L490 LassoAnalysis]: Using template '2-lex'. [2022-11-18 18:31:10,607 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:10,607 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:10,608 INFO L229 MonitoredProcess]: Starting monitored process 62 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:10,612 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:10,625 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:10,625 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:31:10,625 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:10,625 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:10,625 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:10,625 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:10,626 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:31:10,626 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:10,635 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Waiting until timeout for monitored process [2022-11-18 18:31:10,636 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:10,640 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:10,640 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:10,640 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:10,641 INFO L229 MonitoredProcess]: Starting monitored process 63 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:10,646 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 [2022-11-18 18:31:10,658 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:10,658 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:31:10,659 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:10,659 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:10,659 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:10,659 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:10,660 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:31:10,660 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:10,662 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Waiting until timeout for monitored process [2022-11-18 18:31:10,675 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:10,678 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:10,679 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:10,679 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:10,680 INFO L229 MonitoredProcess]: Starting monitored process 64 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:10,684 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Waiting until timeout for monitored process [2022-11-18 18:31:10,685 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:10,698 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:10,698 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:31:10,698 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:10,698 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:10,698 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:10,699 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:10,702 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:31:10,702 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:10,723 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:10,727 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:10,727 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:10,728 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:10,729 INFO L229 MonitoredProcess]: Starting monitored process 65 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:10,732 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:10,745 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:10,745 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:31:10,745 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:10,745 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:10,745 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:10,745 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:10,746 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:31:10,746 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:10,747 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Waiting until timeout for monitored process [2022-11-18 18:31:10,763 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:10,765 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Ended with exit code 0 [2022-11-18 18:31:10,766 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:10,766 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:10,767 INFO L229 MonitoredProcess]: Starting monitored process 66 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:10,775 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:10,788 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:10,788 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:31:10,788 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:10,788 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:10,788 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:10,789 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:10,790 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:31:10,790 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:10,791 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Waiting until timeout for monitored process [2022-11-18 18:31:10,807 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:10,811 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:10,811 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:10,811 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:10,812 INFO L229 MonitoredProcess]: Starting monitored process 67 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:10,816 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:10,828 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:10,829 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:31:10,829 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:10,829 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:10,829 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:10,829 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:10,830 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:31:10,830 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:10,831 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Waiting until timeout for monitored process [2022-11-18 18:31:10,846 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:10,850 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:10,850 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:10,851 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:10,852 INFO L229 MonitoredProcess]: Starting monitored process 68 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:10,856 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 [2022-11-18 18:31:10,863 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Waiting until timeout for monitored process [2022-11-18 18:31:10,868 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:10,869 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:31:10,869 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:10,869 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:10,869 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:10,869 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:10,870 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:31:10,870 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:10,891 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:10,894 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:10,895 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:10,895 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:10,896 INFO L229 MonitoredProcess]: Starting monitored process 69 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:10,900 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:10,912 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:10,912 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:31:10,913 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:10,913 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:10,913 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:10,913 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:10,914 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:31:10,914 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:10,915 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Waiting until timeout for monitored process [2022-11-18 18:31:10,931 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:10,934 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:10,935 INFO L490 LassoAnalysis]: Using template '3-lex'. [2022-11-18 18:31:10,935 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:10,935 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:10,936 INFO L229 MonitoredProcess]: Starting monitored process 70 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:10,940 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 [2022-11-18 18:31:10,951 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Waiting until timeout for monitored process [2022-11-18 18:31:10,953 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:10,953 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:31:10,953 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:10,953 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:10,954 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:10,954 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 18:31:10,955 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 18:31:10,955 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:10,977 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:10,981 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:10,981 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:10,981 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:10,982 INFO L229 MonitoredProcess]: Starting monitored process 71 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:10,986 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 [2022-11-18 18:31:10,999 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:10,999 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:31:10,999 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:10,999 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:10,999 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:10,999 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 18:31:11,000 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 18:31:11,001 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:11,001 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Waiting until timeout for monitored process [2022-11-18 18:31:11,019 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:11,022 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:11,023 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:11,023 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:11,024 INFO L229 MonitoredProcess]: Starting monitored process 72 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:11,028 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:11,041 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:11,041 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:31:11,041 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:11,041 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:11,041 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:11,041 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 18:31:11,043 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Waiting until timeout for monitored process [2022-11-18 18:31:11,048 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 18:31:11,048 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:11,069 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:11,073 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:11,073 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:11,073 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:11,074 INFO L229 MonitoredProcess]: Starting monitored process 73 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:11,078 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 [2022-11-18 18:31:11,091 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:11,091 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:31:11,091 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:11,091 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:11,091 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:11,091 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 18:31:11,093 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 18:31:11,093 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:11,094 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Waiting until timeout for monitored process [2022-11-18 18:31:11,111 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:11,115 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:11,115 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:11,115 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:11,116 INFO L229 MonitoredProcess]: Starting monitored process 74 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:11,120 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:11,133 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:11,133 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:31:11,133 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:11,133 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:11,134 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:11,134 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 18:31:11,134 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Waiting until timeout for monitored process [2022-11-18 18:31:11,135 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 18:31:11,135 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:11,163 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:11,166 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:11,167 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:11,167 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:11,168 INFO L229 MonitoredProcess]: Starting monitored process 75 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:11,172 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 [2022-11-18 18:31:11,184 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:11,185 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:31:11,185 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:11,185 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:11,185 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:11,185 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 18:31:11,186 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 18:31:11,186 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:11,187 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Waiting until timeout for monitored process [2022-11-18 18:31:11,203 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:11,206 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:11,207 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:11,207 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:11,208 INFO L229 MonitoredProcess]: Starting monitored process 76 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:11,211 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:11,224 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:11,225 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:31:11,225 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:11,225 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:11,225 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:11,225 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 18:31:11,226 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Waiting until timeout for monitored process [2022-11-18 18:31:11,226 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 18:31:11,227 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:11,243 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:11,246 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:11,247 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:11,247 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:11,248 INFO L229 MonitoredProcess]: Starting monitored process 77 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:11,251 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 [2022-11-18 18:31:11,264 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:11,264 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:31:11,264 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:11,265 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:11,265 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:11,265 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 18:31:11,266 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 18:31:11,266 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:11,267 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Waiting until timeout for monitored process [2022-11-18 18:31:11,291 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:11,294 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:11,487 INFO L210 LassoAnalysis]: Preferences: [2022-11-18 18:31:11,487 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-18 18:31:11,487 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-18 18:31:11,487 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-18 18:31:11,487 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-11-18 18:31:11,488 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:11,488 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-18 18:31:11,488 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-18 18:31:11,488 INFO L133 ssoRankerPreferences]: Filename of dumped script: id2_b3_o2.c_Iteration1_Lasso [2022-11-18 18:31:11,488 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-18 18:31:11,488 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-18 18:31:11,492 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 18:31:11,496 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 18:31:11,498 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 18:31:11,525 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 18:31:11,542 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 18:31:11,544 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 18:31:11,568 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 18:31:11,571 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 18:31:11,574 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 18:31:11,577 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 18:31:11,579 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 18:31:11,582 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 18:31:11,593 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 18:31:11,595 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 18:31:11,598 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 18:31:11,601 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 18:31:11,604 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 18:31:11,607 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 18:31:11,610 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 18:31:11,612 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 18:31:11,615 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 18:31:11,898 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-18 18:31:11,898 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-11-18 18:31:11,898 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:11,898 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:11,904 INFO L229 MonitoredProcess]: Starting monitored process 78 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:11,913 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 [2022-11-18 18:31:11,925 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Waiting until timeout for monitored process [2022-11-18 18:31:11,926 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:11,926 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:11,927 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:11,927 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:11,927 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 18:31:11,928 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 18:31:11,928 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:11,937 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:11,941 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:11,941 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:11,941 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:11,942 INFO L229 MonitoredProcess]: Starting monitored process 79 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:11,948 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:11,960 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:11,960 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:11,960 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:11,961 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:11,961 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 18:31:11,961 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 18:31:11,961 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:11,962 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Waiting until timeout for monitored process [2022-11-18 18:31:11,971 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:11,976 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:11,976 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:11,977 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:11,978 INFO L229 MonitoredProcess]: Starting monitored process 80 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:11,983 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:11,996 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Waiting until timeout for monitored process [2022-11-18 18:31:11,996 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:11,997 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:11,997 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:11,997 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 18:31:11,999 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 18:31:11,999 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-18 18:31:12,011 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:12,014 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:12,015 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:12,015 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:12,016 INFO L229 MonitoredProcess]: Starting monitored process 81 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:12,020 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:12,031 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Waiting until timeout for monitored process [2022-11-18 18:31:12,032 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:12,033 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:12,033 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:12,033 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 18:31:12,035 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 18:31:12,035 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-18 18:31:12,045 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:12,049 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:12,049 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:12,049 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:12,050 INFO L229 MonitoredProcess]: Starting monitored process 82 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:12,054 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 [2022-11-18 18:31:12,067 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:12,067 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:12,067 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:12,067 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 18:31:12,069 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 18:31:12,069 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-18 18:31:12,070 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Waiting until timeout for monitored process [2022-11-18 18:31:12,087 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:12,090 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:12,091 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:12,091 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:12,092 INFO L229 MonitoredProcess]: Starting monitored process 83 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:12,096 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 [2022-11-18 18:31:12,109 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:12,109 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:12,109 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:12,109 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 18:31:12,110 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Waiting until timeout for monitored process [2022-11-18 18:31:12,111 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 18:31:12,112 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-18 18:31:12,131 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:12,134 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:12,135 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:12,135 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:12,136 INFO L229 MonitoredProcess]: Starting monitored process 84 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:12,141 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:12,154 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:12,154 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:12,154 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:12,154 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 18:31:12,154 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Waiting until timeout for monitored process [2022-11-18 18:31:12,156 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 18:31:12,156 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-18 18:31:12,179 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:12,182 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:12,183 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:12,183 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:12,184 INFO L229 MonitoredProcess]: Starting monitored process 85 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:12,188 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:12,195 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Waiting until timeout for monitored process [2022-11-18 18:31:12,200 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:12,200 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:12,201 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:12,201 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:12,201 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 18:31:12,201 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 18:31:12,201 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:12,203 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:12,205 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:12,206 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:12,206 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:12,207 INFO L229 MonitoredProcess]: Starting monitored process 86 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:12,208 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Waiting until timeout for monitored process [2022-11-18 18:31:12,210 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:12,220 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:12,220 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:12,221 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:12,221 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 18:31:12,223 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 18:31:12,223 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-18 18:31:12,227 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:12,230 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:12,231 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:12,231 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:12,232 INFO L229 MonitoredProcess]: Starting monitored process 87 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:12,233 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Waiting until timeout for monitored process [2022-11-18 18:31:12,234 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:12,245 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:12,245 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:12,245 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:12,245 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 18:31:12,247 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 18:31:12,247 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-18 18:31:12,271 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:12,276 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:12,277 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:12,277 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:12,278 INFO L229 MonitoredProcess]: Starting monitored process 88 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:12,283 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:12,296 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:12,296 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:12,296 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:12,296 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 18:31:12,297 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Waiting until timeout for monitored process [2022-11-18 18:31:12,298 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 18:31:12,298 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-18 18:31:12,315 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:12,318 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:12,319 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:12,319 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:12,320 INFO L229 MonitoredProcess]: Starting monitored process 89 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:12,324 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:12,336 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Waiting until timeout for monitored process [2022-11-18 18:31:12,337 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:12,337 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:12,337 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:12,337 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 18:31:12,339 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 18:31:12,339 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-18 18:31:12,359 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:12,362 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:12,363 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:12,363 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:12,364 INFO L229 MonitoredProcess]: Starting monitored process 90 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:12,372 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 [2022-11-18 18:31:12,384 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:12,384 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:12,384 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:12,384 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 18:31:12,386 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Waiting until timeout for monitored process [2022-11-18 18:31:12,386 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 18:31:12,386 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-18 18:31:12,403 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:12,408 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:12,408 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:12,409 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:12,410 INFO L229 MonitoredProcess]: Starting monitored process 91 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:12,416 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:12,428 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:12,428 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:12,429 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:12,429 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:12,429 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 18:31:12,429 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 18:31:12,429 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:12,431 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Waiting until timeout for monitored process [2022-11-18 18:31:12,438 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:12,443 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:12,443 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:12,444 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:12,444 INFO L229 MonitoredProcess]: Starting monitored process 92 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:12,448 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:12,460 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:12,460 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:12,460 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:12,461 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:12,461 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 18:31:12,461 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 18:31:12,461 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:12,463 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Waiting until timeout for monitored process [2022-11-18 18:31:12,483 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:12,486 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:12,487 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:12,487 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:12,488 INFO L229 MonitoredProcess]: Starting monitored process 93 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:12,491 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:12,492 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Waiting until timeout for monitored process [2022-11-18 18:31:12,504 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:12,504 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:12,504 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:12,504 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:12,504 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 18:31:12,505 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 18:31:12,505 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:12,519 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:12,522 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:12,523 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:12,523 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:12,524 INFO L229 MonitoredProcess]: Starting monitored process 94 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:12,532 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 [2022-11-18 18:31:12,545 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:12,545 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:12,545 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:12,545 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:12,545 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 18:31:12,546 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 18:31:12,546 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:12,546 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Waiting until timeout for monitored process [2022-11-18 18:31:12,567 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:12,571 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:12,571 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:12,571 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:12,572 INFO L229 MonitoredProcess]: Starting monitored process 95 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:12,576 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:12,589 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Waiting until timeout for monitored process [2022-11-18 18:31:12,589 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:12,589 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:12,589 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:12,589 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:12,590 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 18:31:12,591 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 18:31:12,592 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:12,602 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:12,605 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:12,608 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:12,609 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:12,610 INFO L229 MonitoredProcess]: Starting monitored process 96 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:12,613 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:12,626 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:12,626 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:12,626 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:12,626 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:12,626 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 18:31:12,627 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 18:31:12,627 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:12,628 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Waiting until timeout for monitored process [2022-11-18 18:31:12,639 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:12,642 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:12,643 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:12,643 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:12,644 INFO L229 MonitoredProcess]: Starting monitored process 97 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:12,647 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 [2022-11-18 18:31:12,660 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:12,660 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:12,660 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:12,660 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:12,660 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 18:31:12,661 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Waiting until timeout for monitored process [2022-11-18 18:31:12,661 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 18:31:12,661 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:12,683 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:12,686 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:12,687 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:12,687 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:12,688 INFO L229 MonitoredProcess]: Starting monitored process 98 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:12,692 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:12,704 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:12,704 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:12,704 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:12,704 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:12,704 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 18:31:12,705 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 18:31:12,705 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:12,706 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Waiting until timeout for monitored process [2022-11-18 18:31:12,731 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:12,734 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:12,735 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:12,735 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:12,736 INFO L229 MonitoredProcess]: Starting monitored process 99 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:12,742 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:12,754 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:12,754 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:12,754 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:12,755 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 18:31:12,757 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 18:31:12,757 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-18 18:31:12,758 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Waiting until timeout for monitored process [2022-11-18 18:31:12,783 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:12,786 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:12,786 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:12,786 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:12,787 INFO L229 MonitoredProcess]: Starting monitored process 100 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:12,788 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Waiting until timeout for monitored process [2022-11-18 18:31:12,789 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:12,799 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:12,800 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:12,800 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:12,800 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:12,800 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 18:31:12,800 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 18:31:12,801 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:12,810 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:12,813 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:12,813 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:12,813 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:12,814 INFO L229 MonitoredProcess]: Starting monitored process 101 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:12,819 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:12,832 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:12,832 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:12,832 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:12,832 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:12,832 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 18:31:12,833 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 18:31:12,833 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:12,839 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Waiting until timeout for monitored process [2022-11-18 18:31:12,842 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:12,845 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:12,846 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:12,846 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:12,847 INFO L229 MonitoredProcess]: Starting monitored process 102 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:12,851 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:12,855 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Waiting until timeout for monitored process [2022-11-18 18:31:12,864 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:12,864 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:12,864 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:12,864 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:12,864 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 18:31:12,865 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 18:31:12,865 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:12,874 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:12,877 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:12,877 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:12,878 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:12,879 INFO L229 MonitoredProcess]: Starting monitored process 103 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:12,883 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:12,896 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:12,896 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:12,896 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:12,896 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:12,896 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 18:31:12,896 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 18:31:12,897 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:12,898 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Waiting until timeout for monitored process [2022-11-18 18:31:12,911 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:12,914 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:12,915 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:12,915 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:12,916 INFO L229 MonitoredProcess]: Starting monitored process 104 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:12,923 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:12,936 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:12,936 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:12,936 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:12,936 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 18:31:12,938 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Waiting until timeout for monitored process [2022-11-18 18:31:12,938 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 18:31:12,938 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-18 18:31:12,955 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:12,958 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:12,959 INFO L490 LassoAnalysis]: Using template '2-nested'. [2022-11-18 18:31:12,959 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:12,959 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:12,960 INFO L229 MonitoredProcess]: Starting monitored process 105 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:12,964 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:12,971 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Waiting until timeout for monitored process [2022-11-18 18:31:12,976 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:12,977 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:12,977 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:12,977 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:12,977 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:31:12,977 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 18:31:12,978 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:12,981 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:12,984 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:12,984 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:12,984 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:12,985 INFO L229 MonitoredProcess]: Starting monitored process 106 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:12,987 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Waiting until timeout for monitored process [2022-11-18 18:31:12,988 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:12,998 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:12,998 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:12,998 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:12,998 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:12,998 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:31:12,999 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 18:31:12,999 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:13,001 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:13,003 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:13,004 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:13,004 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:13,004 INFO L229 MonitoredProcess]: Starting monitored process 107 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:13,005 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Waiting until timeout for monitored process [2022-11-18 18:31:13,007 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:13,017 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:13,017 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:13,017 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:13,017 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:31:13,019 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-18 18:31:13,019 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-18 18:31:13,031 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:13,035 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:13,035 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:13,035 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:13,036 INFO L229 MonitoredProcess]: Starting monitored process 108 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:13,043 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:13,056 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:13,056 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:13,056 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:13,056 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:31:13,057 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Waiting until timeout for monitored process [2022-11-18 18:31:13,059 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-18 18:31:13,059 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-18 18:31:13,077 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:13,080 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:13,081 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:13,081 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:13,082 INFO L229 MonitoredProcess]: Starting monitored process 109 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:13,087 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:13,100 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:13,100 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:13,100 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:13,100 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:31:13,102 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Waiting until timeout for monitored process [2022-11-18 18:31:13,102 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-18 18:31:13,103 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-18 18:31:13,107 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:13,110 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:13,110 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:13,110 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:13,111 INFO L229 MonitoredProcess]: Starting monitored process 110 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:13,125 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Waiting until timeout for monitored process [2022-11-18 18:31:13,125 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:13,135 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:13,136 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:13,136 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:13,136 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:31:13,138 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-18 18:31:13,138 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-18 18:31:13,143 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:13,146 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:13,146 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:13,146 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:13,147 INFO L229 MonitoredProcess]: Starting monitored process 111 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:13,149 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Waiting until timeout for monitored process [2022-11-18 18:31:13,149 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:13,159 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:13,159 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:13,159 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:13,159 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:31:13,161 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-18 18:31:13,161 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-18 18:31:13,166 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:13,169 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:13,169 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:13,169 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:13,170 INFO L229 MonitoredProcess]: Starting monitored process 112 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:13,171 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Waiting until timeout for monitored process [2022-11-18 18:31:13,173 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 [2022-11-18 18:31:13,184 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:13,184 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:13,184 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:13,184 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:13,184 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:31:13,185 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 18:31:13,185 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:13,187 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:13,189 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:13,190 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:13,190 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:13,191 INFO L229 MonitoredProcess]: Starting monitored process 113 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:13,200 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:13,213 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:13,213 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:13,213 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:13,213 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:31:13,213 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Waiting until timeout for monitored process [2022-11-18 18:31:13,215 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-18 18:31:13,216 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-18 18:31:13,243 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:13,247 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:13,247 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:13,247 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:13,248 INFO L229 MonitoredProcess]: Starting monitored process 114 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:13,255 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:13,268 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:13,268 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:13,268 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:13,268 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:31:13,269 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Waiting until timeout for monitored process [2022-11-18 18:31:13,270 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-18 18:31:13,271 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-18 18:31:13,287 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:13,290 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:13,291 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:13,291 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:13,292 INFO L229 MonitoredProcess]: Starting monitored process 115 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:13,296 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:13,304 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Waiting until timeout for monitored process [2022-11-18 18:31:13,307 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:13,307 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:13,307 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:13,307 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:31:13,309 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-18 18:31:13,309 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-18 18:31:13,321 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:13,325 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:13,325 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:13,325 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:13,326 INFO L229 MonitoredProcess]: Starting monitored process 116 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:13,327 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Waiting until timeout for monitored process [2022-11-18 18:31:13,328 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:13,339 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:13,340 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:13,340 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:13,340 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:31:13,342 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-18 18:31:13,342 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-18 18:31:13,363 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:13,368 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:13,369 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:13,369 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:13,370 INFO L229 MonitoredProcess]: Starting monitored process 117 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:13,375 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 [2022-11-18 18:31:13,388 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Waiting until timeout for monitored process [2022-11-18 18:31:13,388 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:13,389 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:13,389 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:13,389 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:31:13,391 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-18 18:31:13,391 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-18 18:31:13,406 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:13,409 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:13,409 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:13,410 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:13,410 INFO L229 MonitoredProcess]: Starting monitored process 118 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:13,413 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Waiting until timeout for monitored process [2022-11-18 18:31:13,413 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 [2022-11-18 18:31:13,423 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:13,423 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:13,424 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:13,424 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:13,424 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:31:13,424 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 18:31:13,424 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:13,426 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:13,429 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:13,429 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:13,429 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:13,432 INFO L229 MonitoredProcess]: Starting monitored process 119 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:13,433 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Waiting until timeout for monitored process [2022-11-18 18:31:13,439 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 [2022-11-18 18:31:13,452 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:13,453 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:13,453 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:13,453 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:13,453 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:31:13,454 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 18:31:13,454 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:13,457 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:13,460 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:13,460 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:13,460 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:13,461 INFO L229 MonitoredProcess]: Starting monitored process 120 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:13,463 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Waiting until timeout for monitored process [2022-11-18 18:31:13,464 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:13,474 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:13,474 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:13,474 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:13,474 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:13,474 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:31:13,475 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 18:31:13,475 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:13,476 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:13,479 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:13,479 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:13,479 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:13,480 INFO L229 MonitoredProcess]: Starting monitored process 121 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:13,482 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Waiting until timeout for monitored process [2022-11-18 18:31:13,483 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 [2022-11-18 18:31:13,493 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:13,493 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:13,493 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:13,493 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:13,493 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:31:13,493 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 18:31:13,494 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:13,495 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:13,498 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:13,498 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:13,498 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:13,499 INFO L229 MonitoredProcess]: Starting monitored process 122 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:13,501 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Waiting until timeout for monitored process [2022-11-18 18:31:13,501 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 [2022-11-18 18:31:13,512 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:13,512 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:13,512 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:13,512 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:13,512 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:31:13,514 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 18:31:13,514 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:13,539 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:13,544 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:13,544 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:13,545 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:13,545 INFO L229 MonitoredProcess]: Starting monitored process 123 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:13,551 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Waiting until timeout for monitored process [2022-11-18 18:31:13,552 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 [2022-11-18 18:31:13,564 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:13,565 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:13,565 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:13,565 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:13,565 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:31:13,566 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 18:31:13,566 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:13,587 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:13,590 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:13,591 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:13,591 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:13,592 INFO L229 MonitoredProcess]: Starting monitored process 124 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:13,599 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 [2022-11-18 18:31:13,612 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:13,612 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:13,612 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:13,612 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:13,612 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:31:13,613 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 18:31:13,613 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:13,614 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Waiting until timeout for monitored process [2022-11-18 18:31:13,631 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:13,634 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:13,635 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:13,635 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:13,636 INFO L229 MonitoredProcess]: Starting monitored process 125 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:13,644 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:13,657 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:13,658 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:13,658 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:13,658 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:13,658 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:31:13,658 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 18:31:13,658 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:13,663 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Waiting until timeout for monitored process [2022-11-18 18:31:13,668 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:13,671 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:13,671 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:13,672 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:13,673 INFO L229 MonitoredProcess]: Starting monitored process 126 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:13,680 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 [2022-11-18 18:31:13,687 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Waiting until timeout for monitored process [2022-11-18 18:31:13,693 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:13,693 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:13,693 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:13,694 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:31:13,695 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-18 18:31:13,695 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-18 18:31:13,716 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:13,719 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:13,720 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:13,721 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:13,722 INFO L229 MonitoredProcess]: Starting monitored process 127 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:13,727 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 [2022-11-18 18:31:13,739 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:13,739 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:13,739 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:13,739 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:13,740 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:31:13,740 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 18:31:13,740 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:13,743 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Waiting until timeout for monitored process [2022-11-18 18:31:13,749 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:13,752 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:13,753 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:13,753 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:13,754 INFO L229 MonitoredProcess]: Starting monitored process 128 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:13,759 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:13,771 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Waiting until timeout for monitored process [2022-11-18 18:31:13,772 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:13,772 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:13,772 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:13,772 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:13,773 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:31:13,773 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 18:31:13,773 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:13,782 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:13,786 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:13,786 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:13,786 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:13,788 INFO L229 MonitoredProcess]: Starting monitored process 129 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:13,791 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:13,804 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:13,804 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:13,804 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:13,804 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:13,804 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:31:13,805 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 18:31:13,805 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:13,806 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Waiting until timeout for monitored process [2022-11-18 18:31:13,815 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:13,820 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:13,820 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:13,820 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:13,821 INFO L229 MonitoredProcess]: Starting monitored process 130 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:13,826 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:13,838 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:13,838 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:13,838 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:13,838 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:13,839 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:31:13,840 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Waiting until timeout for monitored process [2022-11-18 18:31:13,840 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 18:31:13,841 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:13,863 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:13,867 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:13,868 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:13,868 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:13,869 INFO L229 MonitoredProcess]: Starting monitored process 131 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:13,873 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:13,883 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Waiting until timeout for monitored process [2022-11-18 18:31:13,885 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:13,885 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:13,885 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:13,885 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:31:13,887 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-18 18:31:13,887 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-18 18:31:13,911 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:13,914 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:13,915 INFO L490 LassoAnalysis]: Using template '3-nested'. [2022-11-18 18:31:13,915 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:13,915 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:13,916 INFO L229 MonitoredProcess]: Starting monitored process 132 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:13,919 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:13,932 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:13,932 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:13,932 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:13,932 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:13,932 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:13,933 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:31:13,933 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:13,935 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Waiting until timeout for monitored process [2022-11-18 18:31:13,942 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:13,946 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:13,946 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:13,946 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:13,947 INFO L229 MonitoredProcess]: Starting monitored process 133 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:13,951 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:13,963 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Waiting until timeout for monitored process [2022-11-18 18:31:13,964 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:13,964 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:13,964 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:13,964 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:13,964 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:13,966 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:31:13,966 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:13,991 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:13,995 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:13,995 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:13,995 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:13,996 INFO L229 MonitoredProcess]: Starting monitored process 134 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:14,000 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 [2022-11-18 18:31:14,012 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Waiting until timeout for monitored process [2022-11-18 18:31:14,013 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:14,013 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:14,013 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:14,013 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:14,016 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:31:14,016 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:31:14,035 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:14,038 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:14,039 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:14,039 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:14,040 INFO L229 MonitoredProcess]: Starting monitored process 135 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:14,044 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:14,056 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:14,056 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:14,056 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:14,056 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:14,057 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Waiting until timeout for monitored process [2022-11-18 18:31:14,059 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:31:14,059 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:31:14,079 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:14,082 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Ended with exit code 0 [2022-11-18 18:31:14,083 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:14,083 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:14,084 INFO L229 MonitoredProcess]: Starting monitored process 136 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:14,087 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:14,100 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:14,100 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:14,100 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:14,100 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:14,102 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Waiting until timeout for monitored process [2022-11-18 18:31:14,103 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:31:14,103 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:31:14,123 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:14,127 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:14,127 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:14,128 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:14,128 INFO L229 MonitoredProcess]: Starting monitored process 137 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:14,132 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:14,143 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Waiting until timeout for monitored process [2022-11-18 18:31:14,144 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:14,144 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:14,144 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:14,144 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:14,147 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:31:14,147 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:31:14,167 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:14,170 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:14,171 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:14,171 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:14,172 INFO L229 MonitoredProcess]: Starting monitored process 138 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:14,175 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:14,187 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:14,188 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:14,188 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:14,188 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:14,191 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Waiting until timeout for monitored process [2022-11-18 18:31:14,191 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:31:14,191 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:31:14,211 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:14,214 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:14,215 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:14,215 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:14,216 INFO L229 MonitoredProcess]: Starting monitored process 139 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:14,219 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:14,227 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Waiting until timeout for monitored process [2022-11-18 18:31:14,232 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:14,232 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:14,232 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:14,232 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:14,232 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:14,233 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:31:14,233 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:14,238 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:14,241 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:14,241 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:14,241 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:14,242 INFO L229 MonitoredProcess]: Starting monitored process 140 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:14,243 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Waiting until timeout for monitored process [2022-11-18 18:31:14,244 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:14,254 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:14,254 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:14,254 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:14,254 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:14,264 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:31:14,265 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:31:14,287 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:14,290 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:14,291 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:14,291 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:14,292 INFO L229 MonitoredProcess]: Starting monitored process 141 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:14,299 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:14,301 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Waiting until timeout for monitored process [2022-11-18 18:31:14,310 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:14,310 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:14,310 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:14,310 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:14,312 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:31:14,313 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:31:14,325 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:14,328 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:14,329 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:14,329 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:14,330 INFO L229 MonitoredProcess]: Starting monitored process 142 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:14,332 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Waiting until timeout for monitored process [2022-11-18 18:31:14,332 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:14,342 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:14,343 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:14,343 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:14,343 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:14,346 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:31:14,346 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:31:14,352 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:14,354 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:14,354 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:14,355 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:14,355 INFO L229 MonitoredProcess]: Starting monitored process 143 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:14,357 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Waiting until timeout for monitored process [2022-11-18 18:31:14,358 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:14,368 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:14,368 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:14,368 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:14,368 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:14,370 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:31:14,370 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:31:14,387 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:14,390 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:14,390 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:14,390 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:14,391 INFO L229 MonitoredProcess]: Starting monitored process 144 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:14,393 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Waiting until timeout for monitored process [2022-11-18 18:31:14,394 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:14,406 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:14,406 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:14,407 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:14,407 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:14,409 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:31:14,410 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:31:14,416 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:14,418 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:14,418 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:14,419 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:14,419 INFO L229 MonitoredProcess]: Starting monitored process 145 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:14,421 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Waiting until timeout for monitored process [2022-11-18 18:31:14,422 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 [2022-11-18 18:31:14,432 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:14,432 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:14,432 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:14,433 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:14,433 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:14,433 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:31:14,433 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:14,436 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:14,438 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:14,439 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:14,439 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:14,440 INFO L229 MonitoredProcess]: Starting monitored process 146 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:14,441 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Waiting until timeout for monitored process [2022-11-18 18:31:14,442 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:14,453 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:14,453 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:14,453 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:14,453 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:14,453 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:14,453 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:31:14,454 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:14,455 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:14,458 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:14,458 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:14,458 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:14,459 INFO L229 MonitoredProcess]: Starting monitored process 147 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:14,461 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Waiting until timeout for monitored process [2022-11-18 18:31:14,462 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 [2022-11-18 18:31:14,472 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:14,472 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:14,472 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:14,472 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:14,473 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:14,473 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:31:14,473 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:14,475 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:14,477 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:14,478 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:14,478 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:14,479 INFO L229 MonitoredProcess]: Starting monitored process 148 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:14,489 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:14,499 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Waiting until timeout for monitored process [2022-11-18 18:31:14,500 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:14,501 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:14,501 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:14,501 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:14,501 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:14,501 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:31:14,501 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:14,503 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:14,506 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:14,506 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:14,506 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:14,507 INFO L229 MonitoredProcess]: Starting monitored process 149 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:14,509 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Waiting until timeout for monitored process [2022-11-18 18:31:14,509 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:14,520 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:14,520 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:14,520 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:14,520 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:14,520 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:14,523 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:31:14,523 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:14,530 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:14,533 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:14,533 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:14,533 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:14,534 INFO L229 MonitoredProcess]: Starting monitored process 150 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:14,543 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Waiting until timeout for monitored process [2022-11-18 18:31:14,543 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:14,554 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:14,554 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:14,554 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:14,554 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:14,554 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:14,555 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:31:14,555 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:14,561 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:14,564 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Ended with exit code 0 [2022-11-18 18:31:14,564 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:14,564 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:14,571 INFO L229 MonitoredProcess]: Starting monitored process 151 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:14,572 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:14,584 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Waiting until timeout for monitored process [2022-11-18 18:31:14,585 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:14,585 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:14,585 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:14,585 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:14,585 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:14,585 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:31:14,585 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:14,587 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:14,591 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Ended with exit code 0 [2022-11-18 18:31:14,591 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:14,591 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:14,592 INFO L229 MonitoredProcess]: Starting monitored process 152 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:14,594 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Waiting until timeout for monitored process [2022-11-18 18:31:14,594 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:14,605 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:14,605 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:14,605 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:14,605 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:14,605 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:14,606 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:31:14,606 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:14,608 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:14,610 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:14,615 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:14,615 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:14,616 INFO L229 MonitoredProcess]: Starting monitored process 153 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:14,619 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Waiting until timeout for monitored process [2022-11-18 18:31:14,620 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:14,630 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:14,630 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:14,630 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:14,630 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:14,632 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:31:14,632 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:31:14,638 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:14,641 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Ended with exit code 0 [2022-11-18 18:31:14,641 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:14,641 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:14,642 INFO L229 MonitoredProcess]: Starting monitored process 154 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:14,644 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Waiting until timeout for monitored process [2022-11-18 18:31:14,644 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:14,654 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:14,655 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:14,655 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:14,655 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:14,655 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:14,655 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:31:14,655 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:14,657 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:14,661 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:14,661 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:14,661 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:14,662 INFO L229 MonitoredProcess]: Starting monitored process 155 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:14,663 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Waiting until timeout for monitored process [2022-11-18 18:31:14,664 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:14,675 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:14,675 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:14,675 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:14,675 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:14,675 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:14,676 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:31:14,676 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:14,678 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:14,680 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Ended with exit code 0 [2022-11-18 18:31:14,680 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:14,680 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:14,681 INFO L229 MonitoredProcess]: Starting monitored process 156 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:14,683 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Waiting until timeout for monitored process [2022-11-18 18:31:14,683 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:14,693 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:14,694 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:14,694 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:14,694 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:14,694 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:14,694 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:31:14,694 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:14,696 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:14,699 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:14,699 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:14,699 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:14,700 INFO L229 MonitoredProcess]: Starting monitored process 157 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:14,700 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Waiting until timeout for monitored process [2022-11-18 18:31:14,702 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 [2022-11-18 18:31:14,712 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:14,712 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:14,712 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:14,713 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:14,713 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:14,713 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:31:14,713 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:14,715 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:14,718 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Ended with exit code 0 [2022-11-18 18:31:14,718 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:14,718 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:14,719 INFO L229 MonitoredProcess]: Starting monitored process 158 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:14,721 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Waiting until timeout for monitored process [2022-11-18 18:31:14,721 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:14,732 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:14,732 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:14,732 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:14,732 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:14,734 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:31:14,734 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:31:14,741 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:14,743 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:14,747 INFO L490 LassoAnalysis]: Using template '4-nested'. [2022-11-18 18:31:14,747 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:14,747 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:14,748 INFO L229 MonitoredProcess]: Starting monitored process 159 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:14,750 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Waiting until timeout for monitored process [2022-11-18 18:31:14,751 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:14,761 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:14,761 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:14,761 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:14,761 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:14,761 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:31:14,762 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 18:31:14,762 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:14,764 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:14,766 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:14,766 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:14,766 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:14,767 INFO L229 MonitoredProcess]: Starting monitored process 160 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:14,768 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Waiting until timeout for monitored process [2022-11-18 18:31:14,769 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:14,782 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:14,782 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:14,782 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:14,782 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:14,782 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:31:14,783 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 18:31:14,783 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:14,799 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:14,802 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:14,803 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:14,803 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:14,804 INFO L229 MonitoredProcess]: Starting monitored process 161 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:14,807 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Waiting until timeout for monitored process [2022-11-18 18:31:14,807 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:14,817 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:14,817 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:14,818 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:14,818 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:31:14,820 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-18 18:31:14,820 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-18 18:31:14,828 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:14,830 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Ended with exit code 0 [2022-11-18 18:31:14,830 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:14,831 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:14,831 INFO L229 MonitoredProcess]: Starting monitored process 162 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:14,833 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Waiting until timeout for monitored process [2022-11-18 18:31:14,834 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 [2022-11-18 18:31:14,844 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:14,844 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:14,844 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:14,844 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:31:14,847 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-18 18:31:14,847 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-18 18:31:14,854 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:14,857 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:14,857 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:14,857 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:14,858 INFO L229 MonitoredProcess]: Starting monitored process 163 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:14,861 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Waiting until timeout for monitored process [2022-11-18 18:31:14,861 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 [2022-11-18 18:31:14,875 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:14,875 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:14,875 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:14,876 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:31:14,878 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-18 18:31:14,879 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-18 18:31:14,893 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:14,895 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Ended with exit code 0 [2022-11-18 18:31:14,895 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:14,895 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:14,896 INFO L229 MonitoredProcess]: Starting monitored process 164 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:14,897 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Waiting until timeout for monitored process [2022-11-18 18:31:14,899 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 [2022-11-18 18:31:14,909 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:14,909 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:14,909 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:14,909 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:31:14,912 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-18 18:31:14,912 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-18 18:31:14,949 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:14,953 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:14,953 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:14,953 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:14,954 INFO L229 MonitoredProcess]: Starting monitored process 165 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:14,959 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Waiting until timeout for monitored process [2022-11-18 18:31:14,960 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 [2022-11-18 18:31:14,972 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:14,972 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:14,972 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:14,972 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:31:14,975 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-18 18:31:14,975 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-18 18:31:14,983 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:14,986 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Ended with exit code 0 [2022-11-18 18:31:14,986 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:14,986 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:14,987 INFO L229 MonitoredProcess]: Starting monitored process 166 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:14,988 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Waiting until timeout for monitored process [2022-11-18 18:31:14,990 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 [2022-11-18 18:31:15,000 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:15,000 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:15,000 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:15,000 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:15,001 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:31:15,001 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 18:31:15,001 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:15,003 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:15,006 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Ended with exit code 0 [2022-11-18 18:31:15,006 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:15,006 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:15,007 INFO L229 MonitoredProcess]: Starting monitored process 167 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:15,009 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Waiting until timeout for monitored process [2022-11-18 18:31:15,009 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:15,020 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:15,020 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:15,020 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:15,020 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:31:15,025 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-18 18:31:15,026 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-18 18:31:15,049 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:15,053 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Ended with exit code 0 [2022-11-18 18:31:15,053 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:15,053 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:15,054 INFO L229 MonitoredProcess]: Starting monitored process 168 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:15,055 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Waiting until timeout for monitored process [2022-11-18 18:31:15,056 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:15,067 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:15,067 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:15,067 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:15,067 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:31:15,073 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-18 18:31:15,073 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-18 18:31:15,095 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:15,100 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:15,100 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:15,101 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:15,102 INFO L229 MonitoredProcess]: Starting monitored process 169 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:15,107 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:15,120 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Waiting until timeout for monitored process [2022-11-18 18:31:15,121 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:15,121 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:15,121 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:15,121 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:31:15,124 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-18 18:31:15,124 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-18 18:31:15,143 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:15,148 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Ended with exit code 0 [2022-11-18 18:31:15,148 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:15,148 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:15,149 INFO L229 MonitoredProcess]: Starting monitored process 170 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:15,150 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Waiting until timeout for monitored process [2022-11-18 18:31:15,151 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:15,162 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:15,162 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:15,162 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:15,162 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:31:15,164 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-18 18:31:15,165 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-18 18:31:15,172 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:15,174 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Ended with exit code 0 [2022-11-18 18:31:15,175 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:15,175 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:15,175 INFO L229 MonitoredProcess]: Starting monitored process 171 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:15,178 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Waiting until timeout for monitored process [2022-11-18 18:31:15,178 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:15,188 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:15,189 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:15,189 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:15,189 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:31:15,192 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-18 18:31:15,192 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-18 18:31:15,215 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:15,218 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Ended with exit code 0 [2022-11-18 18:31:15,218 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:15,219 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:15,219 INFO L229 MonitoredProcess]: Starting monitored process 172 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:15,220 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Waiting until timeout for monitored process [2022-11-18 18:31:15,222 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 [2022-11-18 18:31:15,232 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:15,232 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:15,232 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:15,233 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:15,233 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:31:15,233 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 18:31:15,233 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:15,235 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:15,238 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Ended with exit code 0 [2022-11-18 18:31:15,238 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:15,238 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:15,239 INFO L229 MonitoredProcess]: Starting monitored process 173 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:15,241 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Waiting until timeout for monitored process [2022-11-18 18:31:15,242 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:15,252 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:15,252 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:15,253 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:15,253 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:15,253 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:31:15,253 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 18:31:15,253 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:15,255 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:15,258 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Ended with exit code 0 [2022-11-18 18:31:15,258 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:15,259 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:15,259 INFO L229 MonitoredProcess]: Starting monitored process 174 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:15,261 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Waiting until timeout for monitored process [2022-11-18 18:31:15,262 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 [2022-11-18 18:31:15,272 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:15,272 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:15,272 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:15,273 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:15,273 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:31:15,273 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 18:31:15,273 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:15,275 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:15,278 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:15,278 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:15,278 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:15,279 INFO L229 MonitoredProcess]: Starting monitored process 175 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:15,280 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Waiting until timeout for monitored process [2022-11-18 18:31:15,281 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:15,292 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:15,292 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:15,292 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:15,292 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:15,292 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:31:15,293 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 18:31:15,293 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:15,295 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:15,298 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Ended with exit code 0 [2022-11-18 18:31:15,298 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:15,298 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:15,299 INFO L229 MonitoredProcess]: Starting monitored process 176 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:15,300 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Waiting until timeout for monitored process [2022-11-18 18:31:15,301 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:15,312 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:15,312 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:15,312 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:15,312 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:15,312 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:31:15,316 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 18:31:15,316 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:15,339 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:15,341 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Ended with exit code 0 [2022-11-18 18:31:15,342 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:15,342 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:15,343 INFO L229 MonitoredProcess]: Starting monitored process 177 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:15,343 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Waiting until timeout for monitored process [2022-11-18 18:31:15,345 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:15,355 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:15,356 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:15,356 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:15,356 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:15,356 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:31:15,356 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 18:31:15,357 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:15,387 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:15,390 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:15,391 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:15,391 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:15,392 INFO L229 MonitoredProcess]: Starting monitored process 178 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:15,396 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Waiting until timeout for monitored process [2022-11-18 18:31:15,397 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:15,407 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:15,407 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:15,407 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:15,407 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:15,408 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:31:15,408 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 18:31:15,408 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:15,410 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:15,413 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:15,413 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:15,413 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:15,414 INFO L229 MonitoredProcess]: Starting monitored process 179 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:15,415 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Waiting until timeout for monitored process [2022-11-18 18:31:15,416 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:15,426 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:15,427 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:15,427 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:15,427 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:15,427 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:31:15,428 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 18:31:15,428 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:15,430 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:15,432 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Ended with exit code 0 [2022-11-18 18:31:15,432 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:15,433 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:15,433 INFO L229 MonitoredProcess]: Starting monitored process 180 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:15,442 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Waiting until timeout for monitored process [2022-11-18 18:31:15,442 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:15,453 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:15,453 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:15,453 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:15,453 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:31:15,455 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-18 18:31:15,456 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-18 18:31:15,463 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:15,466 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Ended with exit code 0 [2022-11-18 18:31:15,466 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:15,466 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:15,467 INFO L229 MonitoredProcess]: Starting monitored process 181 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:15,468 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Waiting until timeout for monitored process [2022-11-18 18:31:15,469 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 [2022-11-18 18:31:15,479 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:15,480 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:15,480 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:15,480 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:15,480 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:31:15,480 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 18:31:15,481 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:15,482 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:15,485 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:15,486 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:15,486 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:15,487 INFO L229 MonitoredProcess]: Starting monitored process 182 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:15,489 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Waiting until timeout for monitored process [2022-11-18 18:31:15,489 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:15,499 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:15,499 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:15,500 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:15,500 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:15,500 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:31:15,500 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 18:31:15,500 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:15,503 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:15,505 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:15,505 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:15,506 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:15,506 INFO L229 MonitoredProcess]: Starting monitored process 183 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:15,508 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Waiting until timeout for monitored process [2022-11-18 18:31:15,509 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:15,519 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:15,519 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:15,519 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:15,520 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:15,520 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:31:15,520 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 18:31:15,520 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:15,522 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:15,525 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:15,525 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:15,526 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:15,526 INFO L229 MonitoredProcess]: Starting monitored process 184 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:15,528 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Waiting until timeout for monitored process [2022-11-18 18:31:15,529 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:15,539 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:15,539 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:15,540 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:15,540 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:15,540 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:31:15,540 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 18:31:15,540 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:15,542 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:15,545 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Ended with exit code 0 [2022-11-18 18:31:15,545 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:15,546 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:15,546 INFO L229 MonitoredProcess]: Starting monitored process 185 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:15,548 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Waiting until timeout for monitored process [2022-11-18 18:31:15,549 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:15,559 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:15,559 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:15,559 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:15,560 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:31:15,562 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-18 18:31:15,562 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-18 18:31:15,569 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:15,572 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:15,572 INFO L490 LassoAnalysis]: Using template '2-phase'. [2022-11-18 18:31:15,572 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:15,573 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:15,573 INFO L229 MonitoredProcess]: Starting monitored process 186 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:15,575 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Waiting until timeout for monitored process [2022-11-18 18:31:15,576 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:15,586 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:15,586 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:31:15,586 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:15,587 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:15,587 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:15,587 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:31:15,587 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 18:31:15,587 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:15,590 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:15,592 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:15,593 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:15,593 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:15,594 INFO L229 MonitoredProcess]: Starting monitored process 187 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:15,597 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Waiting until timeout for monitored process [2022-11-18 18:31:15,597 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 [2022-11-18 18:31:15,607 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:15,608 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:31:15,608 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:15,608 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:15,608 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:15,608 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:31:15,609 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 18:31:15,609 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:15,611 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:15,614 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:15,614 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:15,614 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:15,615 INFO L229 MonitoredProcess]: Starting monitored process 188 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:15,617 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Waiting until timeout for monitored process [2022-11-18 18:31:15,618 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 [2022-11-18 18:31:15,630 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:15,631 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:31:15,631 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:15,631 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:15,631 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:31:15,633 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-18 18:31:15,633 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-18 18:31:15,655 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:15,658 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:15,659 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:15,659 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:15,660 INFO L229 MonitoredProcess]: Starting monitored process 189 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:15,667 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 [2022-11-18 18:31:15,680 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:15,680 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:31:15,680 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:15,680 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:15,681 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:31:15,681 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Waiting until timeout for monitored process [2022-11-18 18:31:15,683 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-18 18:31:15,683 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-18 18:31:15,703 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:15,706 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:15,707 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:15,707 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:15,708 INFO L229 MonitoredProcess]: Starting monitored process 190 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:15,716 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:15,729 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Waiting until timeout for monitored process [2022-11-18 18:31:15,730 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:15,730 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:31:15,730 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:15,730 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:15,730 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:31:15,733 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-18 18:31:15,733 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-18 18:31:15,739 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:15,742 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Ended with exit code 0 [2022-11-18 18:31:15,742 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:15,742 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:15,743 INFO L229 MonitoredProcess]: Starting monitored process 191 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:15,745 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Waiting until timeout for monitored process [2022-11-18 18:31:15,746 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:15,757 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:15,757 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:31:15,757 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:15,757 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:15,757 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:31:15,760 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-18 18:31:15,760 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-18 18:31:15,766 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:15,769 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Ended with exit code 0 [2022-11-18 18:31:15,769 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:15,769 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:15,770 INFO L229 MonitoredProcess]: Starting monitored process 192 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:15,777 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Waiting until timeout for monitored process [2022-11-18 18:31:15,777 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 [2022-11-18 18:31:15,787 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:15,788 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:31:15,788 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:15,788 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:15,788 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:31:15,791 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-18 18:31:15,791 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-18 18:31:15,812 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:15,815 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Ended with exit code 0 [2022-11-18 18:31:15,816 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:15,816 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:15,817 INFO L229 MonitoredProcess]: Starting monitored process 193 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:15,827 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 [2022-11-18 18:31:15,840 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:15,840 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:31:15,840 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:15,840 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:15,840 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:15,840 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:31:15,841 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 18:31:15,841 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:15,842 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Waiting until timeout for monitored process [2022-11-18 18:31:15,847 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:15,850 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:15,850 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:15,850 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:15,851 INFO L229 MonitoredProcess]: Starting monitored process 194 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:15,855 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:15,859 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Waiting until timeout for monitored process [2022-11-18 18:31:15,865 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:15,866 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:31:15,866 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:15,866 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:15,866 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:31:15,867 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-18 18:31:15,868 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-18 18:31:15,873 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:15,876 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Ended with exit code 0 [2022-11-18 18:31:15,876 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:15,877 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:15,877 INFO L229 MonitoredProcess]: Starting monitored process 195 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:15,879 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Waiting until timeout for monitored process [2022-11-18 18:31:15,880 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 [2022-11-18 18:31:15,890 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:15,890 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:31:15,890 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:15,890 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:15,890 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:31:15,892 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-18 18:31:15,892 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-18 18:31:15,899 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:15,901 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:15,901 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:15,901 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:15,902 INFO L229 MonitoredProcess]: Starting monitored process 196 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:15,903 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Waiting until timeout for monitored process [2022-11-18 18:31:15,904 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:15,914 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:15,914 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:31:15,915 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:15,915 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:15,915 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:31:15,916 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-18 18:31:15,916 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-18 18:31:15,923 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:15,925 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Ended with exit code 0 [2022-11-18 18:31:15,925 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:15,926 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:15,926 INFO L229 MonitoredProcess]: Starting monitored process 197 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:15,928 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Waiting until timeout for monitored process [2022-11-18 18:31:15,929 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:15,939 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:15,939 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:31:15,939 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:15,939 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:15,939 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:31:15,941 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-18 18:31:15,941 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-18 18:31:15,967 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:15,972 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:15,972 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:15,972 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:15,973 INFO L229 MonitoredProcess]: Starting monitored process 198 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:15,979 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:15,992 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Waiting until timeout for monitored process [2022-11-18 18:31:15,992 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:15,992 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:31:15,992 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:15,992 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:15,992 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:31:15,994 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-18 18:31:15,994 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-18 18:31:16,006 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:16,010 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:16,010 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:16,010 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:16,011 INFO L229 MonitoredProcess]: Starting monitored process 199 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:16,015 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 [2022-11-18 18:31:16,028 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Waiting until timeout for monitored process [2022-11-18 18:31:16,028 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:16,029 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:31:16,029 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:16,029 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:16,029 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:16,029 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:31:16,030 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 18:31:16,030 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:16,047 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:16,050 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:16,051 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:16,051 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:16,052 INFO L229 MonitoredProcess]: Starting monitored process 200 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:16,059 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:16,072 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:16,072 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:31:16,072 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:16,072 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:16,072 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:16,072 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:31:16,073 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Waiting until timeout for monitored process [2022-11-18 18:31:16,073 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 18:31:16,074 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:16,095 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:16,098 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:16,099 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:16,099 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:16,100 INFO L229 MonitoredProcess]: Starting monitored process 201 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:16,107 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:16,120 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:16,120 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:31:16,120 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:16,120 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:16,120 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:16,121 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:31:16,121 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Waiting until timeout for monitored process [2022-11-18 18:31:16,122 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 18:31:16,122 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:16,143 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:16,146 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:16,147 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:16,147 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:16,148 INFO L229 MonitoredProcess]: Starting monitored process 202 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:16,155 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:16,168 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Waiting until timeout for monitored process [2022-11-18 18:31:16,169 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:16,169 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:31:16,169 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:16,169 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:16,169 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:16,169 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:31:16,170 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 18:31:16,170 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:16,195 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:16,198 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:16,199 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:16,199 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:16,200 INFO L229 MonitoredProcess]: Starting monitored process 203 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:16,203 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:16,215 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Waiting until timeout for monitored process [2022-11-18 18:31:16,216 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:16,216 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:31:16,216 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:16,216 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:16,217 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:16,217 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:31:16,219 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 18:31:16,219 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:16,243 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:16,246 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:16,247 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:16,247 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:16,248 INFO L229 MonitoredProcess]: Starting monitored process 204 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:16,252 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:16,264 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Waiting until timeout for monitored process [2022-11-18 18:31:16,265 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:16,265 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:31:16,265 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:16,265 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:16,266 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:16,266 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:31:16,266 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 18:31:16,266 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:16,295 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:16,298 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:16,299 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:16,299 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:16,300 INFO L229 MonitoredProcess]: Starting monitored process 205 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:16,303 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 [2022-11-18 18:31:16,316 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:16,316 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:31:16,316 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:16,316 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:16,316 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:16,316 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:31:16,317 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 18:31:16,317 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:16,318 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Waiting until timeout for monitored process [2022-11-18 18:31:16,343 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:16,346 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:16,347 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:16,347 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:16,348 INFO L229 MonitoredProcess]: Starting monitored process 206 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:16,352 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:16,364 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Waiting until timeout for monitored process [2022-11-18 18:31:16,365 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:16,365 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:31:16,365 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:16,365 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:16,365 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:16,365 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:31:16,366 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 18:31:16,366 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:16,387 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:16,390 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:16,391 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:16,391 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:16,392 INFO L229 MonitoredProcess]: Starting monitored process 207 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:16,396 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:16,408 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Waiting until timeout for monitored process [2022-11-18 18:31:16,409 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:16,409 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:31:16,409 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:16,409 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:16,409 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:31:16,411 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-18 18:31:16,411 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-18 18:31:16,430 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:16,433 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:16,434 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:16,434 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:16,435 INFO L229 MonitoredProcess]: Starting monitored process 208 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:16,438 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:16,455 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Waiting until timeout for monitored process [2022-11-18 18:31:16,456 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:16,456 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:31:16,456 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:16,456 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:16,456 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:16,457 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:31:16,457 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 18:31:16,457 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:16,467 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:16,470 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:16,471 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:16,471 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:16,472 INFO L229 MonitoredProcess]: Starting monitored process 209 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:16,476 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 [2022-11-18 18:31:16,488 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Waiting until timeout for monitored process [2022-11-18 18:31:16,489 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:16,489 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:31:16,489 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:16,489 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:16,490 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:16,490 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:31:16,490 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 18:31:16,490 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:16,500 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:16,504 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:16,504 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:16,504 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:16,505 INFO L229 MonitoredProcess]: Starting monitored process 210 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:16,509 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:16,522 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:16,522 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:31:16,522 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:16,522 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:16,522 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:16,522 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:31:16,523 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Waiting until timeout for monitored process [2022-11-18 18:31:16,523 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 18:31:16,523 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:16,533 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:16,537 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:16,537 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:16,537 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:16,538 INFO L229 MonitoredProcess]: Starting monitored process 211 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:16,542 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:16,555 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Waiting until timeout for monitored process [2022-11-18 18:31:16,555 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:16,555 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:31:16,555 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:16,555 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:16,555 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:16,556 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:31:16,556 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 18:31:16,556 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:16,566 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:16,570 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:16,570 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:16,571 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:16,572 INFO L229 MonitoredProcess]: Starting monitored process 212 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:16,575 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Waiting until timeout for monitored process [2022-11-18 18:31:16,575 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:16,588 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:16,588 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:31:16,588 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:16,588 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:16,588 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:31:16,590 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-18 18:31:16,590 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-18 18:31:16,619 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:16,622 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:16,623 INFO L490 LassoAnalysis]: Using template '3-phase'. [2022-11-18 18:31:16,623 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:16,623 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:16,624 INFO L229 MonitoredProcess]: Starting monitored process 213 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:16,627 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:16,637 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Waiting until timeout for monitored process [2022-11-18 18:31:16,640 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:16,640 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 18:31:16,641 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:16,641 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:16,641 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:16,641 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:16,642 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:31:16,642 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:16,671 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:16,674 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:16,674 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:16,675 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:16,676 INFO L229 MonitoredProcess]: Starting monitored process 214 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:16,679 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:16,692 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:16,692 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 18:31:16,692 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:16,692 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:16,692 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:16,692 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:16,693 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Waiting until timeout for monitored process [2022-11-18 18:31:16,693 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:31:16,693 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:16,697 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:16,699 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:16,700 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:16,700 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:16,701 INFO L229 MonitoredProcess]: Starting monitored process 215 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:16,710 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Waiting until timeout for monitored process [2022-11-18 18:31:16,710 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 [2022-11-18 18:31:16,721 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:16,721 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 18:31:16,721 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:16,721 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:16,721 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:16,725 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:31:16,726 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:31:16,751 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:16,754 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:16,755 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:16,755 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:16,756 INFO L229 MonitoredProcess]: Starting monitored process 216 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:16,759 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:16,772 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:16,772 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 18:31:16,772 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:16,772 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:16,772 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:16,773 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Waiting until timeout for monitored process [2022-11-18 18:31:16,775 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:31:16,775 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:31:16,788 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:16,791 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Ended with exit code 0 [2022-11-18 18:31:16,791 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:16,791 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:16,792 INFO L229 MonitoredProcess]: Starting monitored process 217 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:16,795 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Waiting until timeout for monitored process [2022-11-18 18:31:16,795 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:16,806 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:16,806 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 18:31:16,806 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:16,806 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:16,806 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:16,810 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:31:16,810 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:31:16,820 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:16,823 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Ended with exit code 0 [2022-11-18 18:31:16,823 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:16,823 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:16,824 INFO L229 MonitoredProcess]: Starting monitored process 218 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:16,825 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Waiting until timeout for monitored process [2022-11-18 18:31:16,826 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:16,836 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:16,837 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 18:31:16,837 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:16,837 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:16,837 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:16,839 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:31:16,839 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:31:16,875 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:16,879 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:16,879 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:16,879 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:16,880 INFO L229 MonitoredProcess]: Starting monitored process 219 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:16,887 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:16,900 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Waiting until timeout for monitored process [2022-11-18 18:31:16,901 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:16,901 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 18:31:16,901 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:16,901 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:16,901 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:16,904 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:31:16,904 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:31:16,935 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:16,938 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:16,939 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:16,939 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:16,940 INFO L229 MonitoredProcess]: Starting monitored process 220 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:16,940 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Waiting until timeout for monitored process [2022-11-18 18:31:16,942 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:16,952 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:16,952 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 18:31:16,953 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:16,953 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:16,953 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:16,953 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:16,953 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:31:16,954 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:16,957 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:16,960 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Ended with exit code 0 [2022-11-18 18:31:16,960 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:16,960 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:16,961 INFO L229 MonitoredProcess]: Starting monitored process 221 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:16,962 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Waiting until timeout for monitored process [2022-11-18 18:31:16,963 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:16,974 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:16,974 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 18:31:16,975 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:16,975 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:16,975 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:16,978 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:31:16,978 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:31:16,986 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:16,988 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Ended with exit code 0 [2022-11-18 18:31:16,989 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:16,989 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:16,990 INFO L229 MonitoredProcess]: Starting monitored process 222 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:16,992 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Waiting until timeout for monitored process [2022-11-18 18:31:16,992 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:17,003 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:17,003 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 18:31:17,003 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:17,003 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:17,003 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:17,006 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:31:17,006 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:31:17,014 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:17,017 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Ended with exit code 0 [2022-11-18 18:31:17,017 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:17,017 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:17,018 INFO L229 MonitoredProcess]: Starting monitored process 223 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:17,020 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Waiting until timeout for monitored process [2022-11-18 18:31:17,021 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:17,031 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:17,031 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 18:31:17,031 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:17,031 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:17,031 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:17,034 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:31:17,034 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:31:17,043 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:17,046 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Ended with exit code 0 [2022-11-18 18:31:17,046 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:17,046 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:17,047 INFO L229 MonitoredProcess]: Starting monitored process 224 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:17,048 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Waiting until timeout for monitored process [2022-11-18 18:31:17,049 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:17,060 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:17,060 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 18:31:17,060 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:17,060 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:17,060 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:17,062 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:31:17,062 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:31:17,071 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:17,074 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Ended with exit code 0 [2022-11-18 18:31:17,074 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:17,074 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:17,075 INFO L229 MonitoredProcess]: Starting monitored process 225 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:17,077 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Waiting until timeout for monitored process [2022-11-18 18:31:17,077 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 [2022-11-18 18:31:17,088 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:17,088 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 18:31:17,088 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:17,088 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:17,088 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:17,090 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:31:17,090 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:31:17,099 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:17,101 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Ended with exit code 0 [2022-11-18 18:31:17,101 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:17,101 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:17,102 INFO L229 MonitoredProcess]: Starting monitored process 226 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:17,105 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Waiting until timeout for monitored process [2022-11-18 18:31:17,106 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:17,116 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:17,116 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 18:31:17,116 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:17,116 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:17,116 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:17,116 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:17,117 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:31:17,117 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:17,121 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:17,123 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Ended with exit code 0 [2022-11-18 18:31:17,124 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:17,124 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:17,125 INFO L229 MonitoredProcess]: Starting monitored process 227 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:17,127 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Waiting until timeout for monitored process [2022-11-18 18:31:17,127 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:17,138 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:17,138 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 18:31:17,138 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:17,138 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:17,138 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:17,138 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:17,139 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:31:17,139 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:17,175 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:17,181 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:17,181 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:17,181 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:17,182 INFO L229 MonitoredProcess]: Starting monitored process 228 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:17,183 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Waiting until timeout for monitored process [2022-11-18 18:31:17,188 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:17,198 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:17,198 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 18:31:17,199 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:17,199 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:17,199 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:17,199 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:17,199 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:31:17,200 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:17,203 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:17,205 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Ended with exit code 0 [2022-11-18 18:31:17,206 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:17,206 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:17,207 INFO L229 MonitoredProcess]: Starting monitored process 229 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:17,207 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Waiting until timeout for monitored process [2022-11-18 18:31:17,209 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:17,219 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:17,220 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 18:31:17,220 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:17,220 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:17,220 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:17,220 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:17,221 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:31:17,221 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:17,224 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:17,227 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Ended with exit code 0 [2022-11-18 18:31:17,227 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:17,227 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:17,228 INFO L229 MonitoredProcess]: Starting monitored process 230 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:17,229 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Waiting until timeout for monitored process [2022-11-18 18:31:17,230 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 [2022-11-18 18:31:17,241 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:17,241 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 18:31:17,241 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:17,241 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:17,241 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:17,241 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:17,246 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:31:17,246 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:17,260 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:17,263 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Ended with exit code 0 [2022-11-18 18:31:17,263 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:17,263 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:17,264 INFO L229 MonitoredProcess]: Starting monitored process 231 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:17,266 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Waiting until timeout for monitored process [2022-11-18 18:31:17,266 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 [2022-11-18 18:31:17,276 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:17,277 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 18:31:17,277 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:17,277 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:17,277 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:17,277 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:17,278 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:31:17,278 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:17,282 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:17,284 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:17,285 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:17,285 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:17,285 INFO L229 MonitoredProcess]: Starting monitored process 232 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:17,287 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Waiting until timeout for monitored process [2022-11-18 18:31:17,288 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:17,298 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:17,299 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 18:31:17,299 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:17,299 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:17,299 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:17,299 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:17,300 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:31:17,300 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:17,303 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:17,305 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Ended with exit code 0 [2022-11-18 18:31:17,306 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:17,306 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:17,307 INFO L229 MonitoredProcess]: Starting monitored process 233 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:17,309 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Waiting until timeout for monitored process [2022-11-18 18:31:17,309 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:17,319 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:17,320 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 18:31:17,320 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:17,320 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:17,320 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:17,320 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:17,321 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:31:17,321 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:17,324 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:17,327 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:17,327 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:17,327 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:17,328 INFO L229 MonitoredProcess]: Starting monitored process 234 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:17,329 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Waiting until timeout for monitored process [2022-11-18 18:31:17,331 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:17,341 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:17,341 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 18:31:17,341 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:17,341 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:17,341 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:17,343 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:31:17,343 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:31:17,352 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:17,354 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:17,354 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:17,354 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:17,355 INFO L229 MonitoredProcess]: Starting monitored process 235 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:17,357 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Waiting until timeout for monitored process [2022-11-18 18:31:17,358 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:17,368 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:17,368 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 18:31:17,368 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:17,368 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:17,368 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:17,368 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:17,369 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:31:17,369 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:17,373 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:17,375 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:17,376 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:17,376 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:17,377 INFO L229 MonitoredProcess]: Starting monitored process 236 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:17,383 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Waiting until timeout for monitored process [2022-11-18 18:31:17,383 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:17,394 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:17,394 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 18:31:17,394 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:17,394 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:17,394 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:17,394 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:17,395 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:31:17,395 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:17,399 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:17,401 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:17,404 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:17,404 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:17,405 INFO L229 MonitoredProcess]: Starting monitored process 237 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:17,407 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Waiting until timeout for monitored process [2022-11-18 18:31:17,407 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:17,418 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:17,418 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 18:31:17,418 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:17,418 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:17,418 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:17,418 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:17,419 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:31:17,419 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:17,423 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:17,425 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Ended with exit code 0 [2022-11-18 18:31:17,425 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:17,426 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:17,426 INFO L229 MonitoredProcess]: Starting monitored process 238 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:17,428 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Waiting until timeout for monitored process [2022-11-18 18:31:17,429 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:17,439 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:17,439 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 18:31:17,439 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:17,439 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:17,440 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:17,440 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:17,440 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:31:17,440 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:17,444 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:17,446 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Ended with exit code 0 [2022-11-18 18:31:17,447 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:17,447 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:17,448 INFO L229 MonitoredProcess]: Starting monitored process 239 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:17,448 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Waiting until timeout for monitored process [2022-11-18 18:31:17,450 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 [2022-11-18 18:31:17,460 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:17,460 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 18:31:17,461 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:17,461 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:17,461 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:17,463 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:31:17,463 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:31:17,471 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:17,474 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Ended with exit code 0 [2022-11-18 18:31:17,474 INFO L490 LassoAnalysis]: Using template '4-phase'. [2022-11-18 18:31:17,474 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:17,474 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:17,475 INFO L229 MonitoredProcess]: Starting monitored process 240 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:17,477 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Waiting until timeout for monitored process [2022-11-18 18:31:17,478 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 [2022-11-18 18:31:17,488 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:17,488 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:31:17,488 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:17,489 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:17,489 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:17,489 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:31:17,490 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 18:31:17,490 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:17,495 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:17,497 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:17,497 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:17,498 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:17,498 INFO L229 MonitoredProcess]: Starting monitored process 241 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:17,500 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Waiting until timeout for monitored process [2022-11-18 18:31:17,501 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 [2022-11-18 18:31:17,511 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:17,511 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:31:17,511 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:17,512 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:17,512 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:17,512 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:31:17,513 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 18:31:17,513 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:17,530 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:17,533 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:17,533 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:17,533 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:17,534 INFO L229 MonitoredProcess]: Starting monitored process 242 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:17,536 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Waiting until timeout for monitored process [2022-11-18 18:31:17,536 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:17,547 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:17,547 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:31:17,547 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:17,548 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:17,548 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:31:17,551 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-18 18:31:17,551 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-18 18:31:17,564 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:17,566 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Ended with exit code 0 [2022-11-18 18:31:17,567 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:17,567 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:17,568 INFO L229 MonitoredProcess]: Starting monitored process 243 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:17,570 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Waiting until timeout for monitored process [2022-11-18 18:31:17,570 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:17,581 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:17,581 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:31:17,581 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:17,581 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:17,581 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:31:17,585 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-18 18:31:17,585 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-18 18:31:17,607 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:17,612 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:17,612 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:17,612 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:17,614 INFO L229 MonitoredProcess]: Starting monitored process 244 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:17,623 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:17,636 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Waiting until timeout for monitored process [2022-11-18 18:31:17,637 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:17,637 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:31:17,637 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:17,637 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:17,637 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:31:17,641 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-18 18:31:17,641 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-18 18:31:17,663 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:17,666 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Ended with exit code 0 [2022-11-18 18:31:17,666 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:17,666 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:17,667 INFO L229 MonitoredProcess]: Starting monitored process 245 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:17,668 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Waiting until timeout for monitored process [2022-11-18 18:31:17,669 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:17,680 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:17,680 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:31:17,680 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:17,680 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:17,680 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:31:17,683 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-18 18:31:17,683 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-18 18:31:17,715 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:17,720 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:17,720 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:17,721 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:17,722 INFO L229 MonitoredProcess]: Starting monitored process 246 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:17,727 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Waiting until timeout for monitored process [2022-11-18 18:31:17,727 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 [2022-11-18 18:31:17,738 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:17,738 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:31:17,738 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:17,738 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:17,738 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:31:17,741 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-18 18:31:17,741 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-18 18:31:17,754 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:17,756 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Ended with exit code 0 [2022-11-18 18:31:17,756 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:17,757 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:17,757 INFO L229 MonitoredProcess]: Starting monitored process 247 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:17,759 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Waiting until timeout for monitored process [2022-11-18 18:31:17,760 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:17,771 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:17,771 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:31:17,771 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:17,771 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:17,772 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:17,772 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:31:17,773 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 18:31:17,773 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:17,778 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:17,780 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Ended with exit code 0 [2022-11-18 18:31:17,781 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:17,781 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:17,781 INFO L229 MonitoredProcess]: Starting monitored process 248 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:17,782 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Waiting until timeout for monitored process [2022-11-18 18:31:17,784 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 [2022-11-18 18:31:17,795 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:17,795 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:31:17,795 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:17,795 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:17,795 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:31:17,798 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-18 18:31:17,798 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-18 18:31:17,814 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:17,818 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:17,818 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:17,818 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:17,819 INFO L229 MonitoredProcess]: Starting monitored process 249 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:17,827 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 [2022-11-18 18:31:17,842 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Waiting until timeout for monitored process [2022-11-18 18:31:17,842 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:17,842 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:31:17,843 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:17,843 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:17,843 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:31:17,846 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-18 18:31:17,846 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-18 18:31:17,867 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:17,870 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:17,871 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:17,871 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:17,874 INFO L229 MonitoredProcess]: Starting monitored process 250 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:17,878 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 [2022-11-18 18:31:17,890 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Waiting until timeout for monitored process [2022-11-18 18:31:17,891 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:17,891 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:31:17,891 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:17,891 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:17,891 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:31:17,895 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-18 18:31:17,895 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-18 18:31:17,911 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:17,918 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:17,918 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:17,919 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:17,920 INFO L229 MonitoredProcess]: Starting monitored process 251 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:17,928 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:17,940 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Waiting until timeout for monitored process [2022-11-18 18:31:17,941 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:17,941 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:31:17,941 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:17,941 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:17,941 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:31:17,945 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-18 18:31:17,945 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-18 18:31:17,979 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:17,983 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:17,983 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:17,983 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:17,984 INFO L229 MonitoredProcess]: Starting monitored process 252 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:17,988 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:17,991 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Waiting until timeout for monitored process [2022-11-18 18:31:18,000 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:18,000 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:31:18,000 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:18,000 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:18,000 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:31:18,003 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-18 18:31:18,003 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-18 18:31:18,013 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:18,017 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:18,017 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:18,017 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:18,018 INFO L229 MonitoredProcess]: Starting monitored process 253 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:18,021 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Waiting until timeout for monitored process [2022-11-18 18:31:18,023 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:18,035 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:18,035 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:31:18,035 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:18,036 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:18,036 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:18,036 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:31:18,037 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 18:31:18,037 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:18,042 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:18,045 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:18,045 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:18,045 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:18,046 INFO L229 MonitoredProcess]: Starting monitored process 254 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:18,049 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Waiting until timeout for monitored process [2022-11-18 18:31:18,050 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 [2022-11-18 18:31:18,060 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:18,061 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:31:18,061 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:18,061 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:18,061 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:18,061 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:31:18,062 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 18:31:18,062 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:18,067 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:18,070 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:18,070 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:18,070 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:18,072 INFO L229 MonitoredProcess]: Starting monitored process 255 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:18,073 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Waiting until timeout for monitored process [2022-11-18 18:31:18,074 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 [2022-11-18 18:31:18,085 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:18,085 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:31:18,085 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:18,085 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:18,086 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:18,086 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:31:18,087 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 18:31:18,087 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:18,092 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:18,095 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:18,095 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:18,095 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:18,096 INFO L229 MonitoredProcess]: Starting monitored process 256 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:18,104 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Waiting until timeout for monitored process [2022-11-18 18:31:18,105 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:18,118 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:18,119 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:31:18,119 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:18,119 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:18,119 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:18,119 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:31:18,120 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 18:31:18,120 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:18,124 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:18,127 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:18,127 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:18,128 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:18,129 INFO L229 MonitoredProcess]: Starting monitored process 257 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:18,131 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Waiting until timeout for monitored process [2022-11-18 18:31:18,132 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:18,143 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:18,143 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:31:18,143 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:18,144 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:18,144 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:18,144 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:31:18,148 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 18:31:18,148 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:18,170 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:18,173 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Ended with exit code 0 [2022-11-18 18:31:18,173 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:18,173 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:18,174 INFO L229 MonitoredProcess]: Starting monitored process 258 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:18,175 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Waiting until timeout for monitored process [2022-11-18 18:31:18,177 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:18,187 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:18,187 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:31:18,188 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:18,188 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:18,188 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:18,188 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:31:18,189 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 18:31:18,189 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:18,194 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:18,197 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Ended with exit code 0 [2022-11-18 18:31:18,197 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:18,198 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:18,198 INFO L229 MonitoredProcess]: Starting monitored process 259 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:18,199 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Waiting until timeout for monitored process [2022-11-18 18:31:18,201 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 [2022-11-18 18:31:18,212 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:18,212 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:31:18,212 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:18,212 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:18,212 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:18,212 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:31:18,213 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 18:31:18,213 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:18,218 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:18,220 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Ended with exit code 0 [2022-11-18 18:31:18,221 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:18,221 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:18,222 INFO L229 MonitoredProcess]: Starting monitored process 260 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:18,223 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Waiting until timeout for monitored process [2022-11-18 18:31:18,224 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:18,235 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:18,235 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:31:18,235 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:18,235 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:18,235 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:18,235 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:31:18,236 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 18:31:18,236 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:18,263 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:18,266 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:18,266 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:18,267 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:18,268 INFO L229 MonitoredProcess]: Starting monitored process 261 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:18,272 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:18,293 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Waiting until timeout for monitored process [2022-11-18 18:31:18,294 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:18,294 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:31:18,294 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:18,294 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:18,294 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:31:18,297 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-18 18:31:18,297 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-18 18:31:18,319 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:18,322 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Ended with exit code 0 [2022-11-18 18:31:18,322 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:18,322 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:18,323 INFO L229 MonitoredProcess]: Starting monitored process 262 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:18,325 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Waiting until timeout for monitored process [2022-11-18 18:31:18,326 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 [2022-11-18 18:31:18,336 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:18,336 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:31:18,337 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:18,337 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:18,337 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:18,337 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:31:18,338 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 18:31:18,338 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:18,347 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:18,350 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Ended with exit code 0 [2022-11-18 18:31:18,350 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:18,350 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:18,351 INFO L229 MonitoredProcess]: Starting monitored process 263 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:18,353 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Waiting until timeout for monitored process [2022-11-18 18:31:18,353 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:18,364 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:18,364 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:31:18,364 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:18,364 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:18,364 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:18,364 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:31:18,365 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 18:31:18,365 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:18,371 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:18,374 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:18,374 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:18,374 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:18,375 INFO L229 MonitoredProcess]: Starting monitored process 264 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:18,377 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Waiting until timeout for monitored process [2022-11-18 18:31:18,377 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:18,388 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:18,388 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:31:18,388 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:18,388 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:18,388 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:18,388 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:31:18,389 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 18:31:18,389 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:18,395 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:18,397 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:18,398 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:18,398 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:18,399 INFO L229 MonitoredProcess]: Starting monitored process 265 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:18,401 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Waiting until timeout for monitored process [2022-11-18 18:31:18,401 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:18,412 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:18,412 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:31:18,412 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:18,412 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:18,412 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:18,412 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:31:18,413 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 18:31:18,413 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:18,419 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:18,422 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:18,422 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:18,422 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:18,423 INFO L229 MonitoredProcess]: Starting monitored process 266 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:18,434 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Waiting until timeout for monitored process [2022-11-18 18:31:18,435 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:18,445 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:18,446 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:31:18,446 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:18,446 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:18,446 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:31:18,449 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-18 18:31:18,449 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-18 18:31:18,479 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:18,482 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:18,483 INFO L490 LassoAnalysis]: Using template '2-lex'. [2022-11-18 18:31:18,483 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:18,483 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:18,484 INFO L229 MonitoredProcess]: Starting monitored process 267 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:18,491 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:18,504 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Waiting until timeout for monitored process [2022-11-18 18:31:18,504 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:18,504 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:31:18,504 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:18,505 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:18,505 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:18,505 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:18,505 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:31:18,506 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:18,531 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:18,534 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:18,534 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:18,534 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:18,535 INFO L229 MonitoredProcess]: Starting monitored process 268 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:18,539 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:18,552 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Waiting until timeout for monitored process [2022-11-18 18:31:18,552 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:18,552 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:31:18,552 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:18,552 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:18,552 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:18,553 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:18,553 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:31:18,553 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:18,579 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:18,582 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:18,582 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:18,582 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:18,583 INFO L229 MonitoredProcess]: Starting monitored process 269 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:18,587 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:18,600 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:18,600 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:31:18,600 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:18,600 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:18,600 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:18,601 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Waiting until timeout for monitored process [2022-11-18 18:31:18,603 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:31:18,603 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:31:18,609 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:18,612 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:18,612 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:18,612 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:18,613 INFO L229 MonitoredProcess]: Starting monitored process 270 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:18,615 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Waiting until timeout for monitored process [2022-11-18 18:31:18,616 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:18,626 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:18,626 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:31:18,626 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:18,626 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:18,626 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:18,628 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:31:18,628 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:31:18,635 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:18,637 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Ended with exit code 0 [2022-11-18 18:31:18,638 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:18,638 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:18,639 INFO L229 MonitoredProcess]: Starting monitored process 271 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:18,641 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Waiting until timeout for monitored process [2022-11-18 18:31:18,641 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:18,651 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:18,651 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:31:18,652 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:18,652 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:18,652 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:18,654 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:31:18,654 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:31:18,663 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:18,665 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:18,666 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:18,666 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:18,666 INFO L229 MonitoredProcess]: Starting monitored process 272 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:18,668 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Waiting until timeout for monitored process [2022-11-18 18:31:18,669 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:18,679 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:18,679 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:31:18,679 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:18,679 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:18,679 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:18,681 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:31:18,682 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:31:18,688 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:18,691 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:18,691 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:18,691 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:18,692 INFO L229 MonitoredProcess]: Starting monitored process 273 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:18,694 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Waiting until timeout for monitored process [2022-11-18 18:31:18,695 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:18,705 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:18,705 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:31:18,705 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:18,705 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:18,705 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:18,707 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:31:18,707 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:31:18,714 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:18,717 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:18,717 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:18,717 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:18,718 INFO L229 MonitoredProcess]: Starting monitored process 274 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:18,719 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Waiting until timeout for monitored process [2022-11-18 18:31:18,721 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:18,731 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:18,731 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:31:18,731 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:18,731 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:18,731 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:18,731 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:18,732 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:31:18,732 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:18,734 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:18,737 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Ended with exit code 0 [2022-11-18 18:31:18,737 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:18,737 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:18,738 INFO L229 MonitoredProcess]: Starting monitored process 275 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:18,740 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Waiting until timeout for monitored process [2022-11-18 18:31:18,741 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:18,751 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:18,751 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:31:18,751 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:18,751 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:18,751 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:18,753 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:31:18,753 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:31:18,760 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:18,763 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:18,765 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:18,765 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:18,766 INFO L229 MonitoredProcess]: Starting monitored process 276 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:18,767 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Waiting until timeout for monitored process [2022-11-18 18:31:18,768 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:18,778 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:18,778 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:31:18,778 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:18,779 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:18,779 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:18,781 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:31:18,781 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:31:18,787 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:18,790 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:18,790 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:18,790 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:18,791 INFO L229 MonitoredProcess]: Starting monitored process 277 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:18,794 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Waiting until timeout for monitored process [2022-11-18 18:31:18,795 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:18,805 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:18,805 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:31:18,805 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:18,805 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:18,805 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:18,807 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:31:18,807 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:31:18,814 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:18,816 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:18,816 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:18,816 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:18,817 INFO L229 MonitoredProcess]: Starting monitored process 278 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:18,818 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Waiting until timeout for monitored process [2022-11-18 18:31:18,819 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:18,829 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:18,830 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:31:18,830 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:18,830 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:18,830 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:18,832 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:31:18,832 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:31:18,838 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:18,841 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:18,841 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:18,841 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:18,842 INFO L229 MonitoredProcess]: Starting monitored process 279 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:18,844 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Waiting until timeout for monitored process [2022-11-18 18:31:18,844 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:18,854 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:18,855 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:31:18,855 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:18,855 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:18,855 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:18,857 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:31:18,857 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:31:18,872 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:18,875 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Ended with exit code 0 [2022-11-18 18:31:18,875 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:18,875 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:18,876 INFO L229 MonitoredProcess]: Starting monitored process 280 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:18,878 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Waiting until timeout for monitored process [2022-11-18 18:31:18,878 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 [2022-11-18 18:31:18,888 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:18,888 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:31:18,888 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:18,888 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:18,889 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:18,889 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:18,889 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:31:18,889 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:18,892 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:18,894 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:18,895 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:18,895 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:18,896 INFO L229 MonitoredProcess]: Starting monitored process 281 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:18,897 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Waiting until timeout for monitored process [2022-11-18 18:31:18,898 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:18,908 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:18,908 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:31:18,908 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:18,908 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:18,908 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:18,908 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:18,909 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:31:18,909 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:18,911 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:18,913 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:18,919 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:18,919 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:18,920 INFO L229 MonitoredProcess]: Starting monitored process 282 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:18,923 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:18,935 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Waiting until timeout for monitored process [2022-11-18 18:31:18,935 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:18,935 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:31:18,935 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:18,935 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:18,936 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:18,936 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:18,936 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:31:18,936 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:18,950 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:18,953 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:18,953 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:18,953 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:18,954 INFO L229 MonitoredProcess]: Starting monitored process 283 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:18,959 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:18,963 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Waiting until timeout for monitored process [2022-11-18 18:31:18,970 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:18,970 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:31:18,970 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:18,970 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:18,970 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:18,970 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:18,971 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:31:18,971 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:18,973 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:18,976 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Ended with exit code 0 [2022-11-18 18:31:18,976 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:18,976 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:18,977 INFO L229 MonitoredProcess]: Starting monitored process 284 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:18,978 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Waiting until timeout for monitored process [2022-11-18 18:31:18,979 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:18,989 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:18,989 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:31:18,990 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:18,990 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:18,990 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:18,990 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:18,992 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:31:18,993 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:19,001 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:19,003 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Ended with exit code 0 [2022-11-18 18:31:19,004 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:19,004 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:19,004 INFO L229 MonitoredProcess]: Starting monitored process 285 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:19,005 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Waiting until timeout for monitored process [2022-11-18 18:31:19,007 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:19,017 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:19,017 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:31:19,017 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:19,017 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:19,017 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:19,017 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:19,018 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:31:19,018 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:19,021 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:19,023 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:19,023 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:19,024 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:19,024 INFO L229 MonitoredProcess]: Starting monitored process 286 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:19,026 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Waiting until timeout for monitored process [2022-11-18 18:31:19,027 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:19,037 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:19,037 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:31:19,037 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:19,037 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:19,037 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:19,037 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:19,038 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:31:19,038 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:19,040 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:19,043 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:19,043 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:19,043 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:19,044 INFO L229 MonitoredProcess]: Starting monitored process 287 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:19,045 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Waiting until timeout for monitored process [2022-11-18 18:31:19,046 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 [2022-11-18 18:31:19,056 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:19,057 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:31:19,057 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:19,057 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:19,057 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:19,057 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:19,057 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:31:19,058 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:19,060 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:19,063 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Ended with exit code 0 [2022-11-18 18:31:19,063 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:19,063 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:19,064 INFO L229 MonitoredProcess]: Starting monitored process 288 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:19,065 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Waiting until timeout for monitored process [2022-11-18 18:31:19,066 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:19,076 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:19,076 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:31:19,076 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:19,076 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:19,077 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:19,078 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:31:19,078 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:31:19,085 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:19,087 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Ended with exit code 0 [2022-11-18 18:31:19,088 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:19,088 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:19,088 INFO L229 MonitoredProcess]: Starting monitored process 289 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:19,089 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Waiting until timeout for monitored process [2022-11-18 18:31:19,091 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:19,101 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:19,101 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:31:19,101 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:19,101 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:19,101 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:19,101 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:19,102 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:31:19,102 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:19,104 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:19,107 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Ended with exit code 0 [2022-11-18 18:31:19,107 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:19,107 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:19,108 INFO L229 MonitoredProcess]: Starting monitored process 290 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:19,114 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Waiting until timeout for monitored process [2022-11-18 18:31:19,114 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 [2022-11-18 18:31:19,124 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:19,124 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:31:19,124 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:19,125 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:19,125 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:19,125 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:19,125 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:31:19,125 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:19,128 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:19,130 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Ended with exit code 0 [2022-11-18 18:31:19,131 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:19,131 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:19,132 INFO L229 MonitoredProcess]: Starting monitored process 291 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:19,132 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Waiting until timeout for monitored process [2022-11-18 18:31:19,134 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:19,144 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:19,144 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:31:19,144 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:19,144 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:19,144 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:19,144 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:19,145 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:31:19,145 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:19,148 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:19,150 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Ended with exit code 0 [2022-11-18 18:31:19,150 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:19,151 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:19,151 INFO L229 MonitoredProcess]: Starting monitored process 292 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:19,153 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Waiting until timeout for monitored process [2022-11-18 18:31:19,154 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 [2022-11-18 18:31:19,164 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:19,165 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:31:19,165 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:19,165 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:19,165 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:19,165 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:19,165 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:31:19,165 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:19,168 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:19,171 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Ended with exit code 0 [2022-11-18 18:31:19,171 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:19,171 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:19,172 INFO L229 MonitoredProcess]: Starting monitored process 293 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:19,173 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Waiting until timeout for monitored process [2022-11-18 18:31:19,174 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:19,185 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:19,185 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:31:19,185 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:19,185 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:19,185 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:19,187 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:31:19,187 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:31:19,193 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:19,196 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Ended with exit code 0 [2022-11-18 18:31:19,196 INFO L490 LassoAnalysis]: Using template '3-lex'. [2022-11-18 18:31:19,196 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:19,197 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:19,197 INFO L229 MonitoredProcess]: Starting monitored process 294 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:19,198 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Waiting until timeout for monitored process [2022-11-18 18:31:19,199 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:19,210 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:19,210 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:31:19,210 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:19,210 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:19,210 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:19,210 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 18:31:19,211 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 18:31:19,211 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:19,218 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:19,220 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Ended with exit code 0 [2022-11-18 18:31:19,220 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:19,220 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:19,221 INFO L229 MonitoredProcess]: Starting monitored process 295 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:19,223 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Waiting until timeout for monitored process [2022-11-18 18:31:19,223 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:19,234 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:19,234 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:31:19,234 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:19,234 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:19,234 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:19,234 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 18:31:19,235 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 18:31:19,235 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:19,239 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:19,241 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Ended with exit code 0 [2022-11-18 18:31:19,242 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:19,242 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:19,242 INFO L229 MonitoredProcess]: Starting monitored process 296 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:19,243 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Waiting until timeout for monitored process [2022-11-18 18:31:19,245 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:19,255 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:19,255 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:31:19,255 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:19,255 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:19,256 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 18:31:19,258 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-18 18:31:19,258 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-18 18:31:19,303 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:19,306 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:19,307 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:19,307 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:19,308 INFO L229 MonitoredProcess]: Starting monitored process 297 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:19,311 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:19,325 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Waiting until timeout for monitored process [2022-11-18 18:31:19,326 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:19,326 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:31:19,326 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:19,326 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:19,326 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 18:31:19,329 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-18 18:31:19,329 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-18 18:31:19,351 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:19,354 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:19,355 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:19,355 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:19,356 INFO L229 MonitoredProcess]: Starting monitored process 298 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:19,359 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:19,363 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Waiting until timeout for monitored process [2022-11-18 18:31:19,370 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:19,370 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:31:19,371 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:19,371 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:19,371 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 18:31:19,374 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-18 18:31:19,374 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-18 18:31:19,403 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:19,406 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Ended with exit code 0 [2022-11-18 18:31:19,406 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:19,406 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:19,407 INFO L229 MonitoredProcess]: Starting monitored process 299 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:19,410 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Waiting until timeout for monitored process [2022-11-18 18:31:19,410 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:19,421 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:19,421 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:31:19,421 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:19,421 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:19,421 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 18:31:19,424 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-18 18:31:19,424 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-18 18:31:19,435 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:19,437 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:19,438 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:19,438 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:19,439 INFO L229 MonitoredProcess]: Starting monitored process 300 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:19,452 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:19,452 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Waiting until timeout for monitored process [2022-11-18 18:31:19,462 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:19,462 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:31:19,463 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:19,463 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:19,463 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 18:31:19,466 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-18 18:31:19,466 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-18 18:31:19,476 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:19,479 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Ended with exit code 0 [2022-11-18 18:31:19,479 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:19,479 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:19,480 INFO L229 MonitoredProcess]: Starting monitored process 301 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:19,482 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Waiting until timeout for monitored process [2022-11-18 18:31:19,482 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 [2022-11-18 18:31:19,493 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:19,493 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:31:19,493 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:19,493 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:19,493 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:19,493 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 18:31:19,494 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 18:31:19,494 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:19,497 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:19,500 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:19,500 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:19,500 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:19,501 INFO L229 MonitoredProcess]: Starting monitored process 302 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:19,503 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Waiting until timeout for monitored process [2022-11-18 18:31:19,503 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:19,514 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:19,514 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:31:19,514 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:19,514 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:19,514 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 18:31:19,517 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-18 18:31:19,517 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-18 18:31:19,526 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:19,529 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Ended with exit code 0 [2022-11-18 18:31:19,529 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:19,529 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:19,530 INFO L229 MonitoredProcess]: Starting monitored process 303 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:19,532 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Waiting until timeout for monitored process [2022-11-18 18:31:19,532 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 [2022-11-18 18:31:19,543 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:19,543 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:31:19,543 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:19,543 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:19,543 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 18:31:19,546 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-18 18:31:19,546 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-18 18:31:19,556 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:19,559 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:19,559 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:19,559 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:19,560 INFO L229 MonitoredProcess]: Starting monitored process 304 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:19,562 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Waiting until timeout for monitored process [2022-11-18 18:31:19,562 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:19,572 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:19,573 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:31:19,573 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:19,573 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:19,573 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 18:31:19,576 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-18 18:31:19,576 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-18 18:31:19,585 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:19,588 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:19,588 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:19,588 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:19,589 INFO L229 MonitoredProcess]: Starting monitored process 305 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:19,591 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Waiting until timeout for monitored process [2022-11-18 18:31:19,591 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:19,602 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:19,602 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:31:19,602 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:19,602 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:19,602 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 18:31:19,605 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-18 18:31:19,605 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-18 18:31:19,615 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:19,618 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:19,618 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:19,618 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:19,619 INFO L229 MonitoredProcess]: Starting monitored process 306 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:19,621 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Waiting until timeout for monitored process [2022-11-18 18:31:19,621 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:19,632 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:19,632 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:31:19,632 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:19,632 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:19,632 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 18:31:19,635 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-18 18:31:19,635 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-18 18:31:19,644 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:19,647 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:19,647 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:19,647 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:19,648 INFO L229 MonitoredProcess]: Starting monitored process 307 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:19,650 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Waiting until timeout for monitored process [2022-11-18 18:31:19,650 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:19,661 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:19,661 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:31:19,661 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:19,661 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:19,661 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:19,661 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 18:31:19,662 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 18:31:19,662 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:19,666 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:19,669 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:19,669 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:19,669 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:19,670 INFO L229 MonitoredProcess]: Starting monitored process 308 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:19,671 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Waiting until timeout for monitored process [2022-11-18 18:31:19,672 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 [2022-11-18 18:31:19,682 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:19,683 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:31:19,683 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:19,683 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:19,683 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:19,683 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 18:31:19,684 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 18:31:19,684 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:19,687 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:19,689 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:19,690 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:19,690 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:19,691 INFO L229 MonitoredProcess]: Starting monitored process 309 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:19,693 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Waiting until timeout for monitored process [2022-11-18 18:31:19,693 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 [2022-11-18 18:31:19,703 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:19,703 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:31:19,704 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:19,704 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:19,704 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:19,704 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 18:31:19,705 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 18:31:19,705 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:19,708 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:19,710 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Ended with exit code 0 [2022-11-18 18:31:19,711 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:19,711 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:19,711 INFO L229 MonitoredProcess]: Starting monitored process 310 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:19,713 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Waiting until timeout for monitored process [2022-11-18 18:31:19,714 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:19,724 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:19,724 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:31:19,724 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:19,724 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:19,724 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:19,724 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 18:31:19,725 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 18:31:19,725 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:19,729 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:19,731 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Ended with exit code 0 [2022-11-18 18:31:19,731 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:19,732 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:19,732 INFO L229 MonitoredProcess]: Starting monitored process 311 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:19,733 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Waiting until timeout for monitored process [2022-11-18 18:31:19,734 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:19,745 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:19,745 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:31:19,745 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:19,745 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:19,745 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:19,745 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 18:31:19,749 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 18:31:19,749 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:19,763 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:19,766 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Ended with exit code 0 [2022-11-18 18:31:19,766 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:19,766 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:19,767 INFO L229 MonitoredProcess]: Starting monitored process 312 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:19,768 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Waiting until timeout for monitored process [2022-11-18 18:31:19,769 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:19,780 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:19,780 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:31:19,780 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:19,780 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:19,780 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:19,780 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 18:31:19,781 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 18:31:19,781 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:19,785 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:19,788 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:19,789 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:19,789 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:19,790 INFO L229 MonitoredProcess]: Starting monitored process 313 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:19,793 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Waiting until timeout for monitored process [2022-11-18 18:31:19,793 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:19,804 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:19,804 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:31:19,804 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:19,804 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:19,804 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:19,804 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 18:31:19,805 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 18:31:19,805 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:19,808 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:19,811 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:19,811 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:19,811 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:19,812 INFO L229 MonitoredProcess]: Starting monitored process 314 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:19,814 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Waiting until timeout for monitored process [2022-11-18 18:31:19,814 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 [2022-11-18 18:31:19,825 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:19,825 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:31:19,825 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:19,825 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:19,825 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:19,825 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 18:31:19,826 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 18:31:19,826 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:19,831 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:19,834 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:19,834 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:19,834 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:19,835 INFO L229 MonitoredProcess]: Starting monitored process 315 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:19,836 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Waiting until timeout for monitored process [2022-11-18 18:31:19,837 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:19,847 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:19,848 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:31:19,848 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:19,848 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:19,848 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 18:31:19,850 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-18 18:31:19,850 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-18 18:31:19,860 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:19,862 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Ended with exit code 0 [2022-11-18 18:31:19,862 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:19,863 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:19,863 INFO L229 MonitoredProcess]: Starting monitored process 316 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:19,865 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Waiting until timeout for monitored process [2022-11-18 18:31:19,866 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:19,877 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:19,877 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:31:19,877 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:19,877 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:19,877 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:19,877 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 18:31:19,878 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 18:31:19,878 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:19,881 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:19,884 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Ended with exit code 0 [2022-11-18 18:31:19,884 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:19,884 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:19,885 INFO L229 MonitoredProcess]: Starting monitored process 317 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:19,885 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Waiting until timeout for monitored process [2022-11-18 18:31:19,887 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:19,897 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:19,897 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:31:19,898 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:19,898 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:19,898 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:19,898 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 18:31:19,899 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 18:31:19,899 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:19,903 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:19,906 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Ended with exit code 0 [2022-11-18 18:31:19,906 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:19,906 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:19,907 INFO L229 MonitoredProcess]: Starting monitored process 318 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:19,909 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (318)] Waiting until timeout for monitored process [2022-11-18 18:31:19,909 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:19,920 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:19,920 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:31:19,920 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:19,920 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:19,920 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:19,920 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 18:31:19,921 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 18:31:19,921 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:19,925 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:19,928 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (318)] Ended with exit code 0 [2022-11-18 18:31:19,928 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:19,928 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:19,929 INFO L229 MonitoredProcess]: Starting monitored process 319 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:19,930 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Waiting until timeout for monitored process [2022-11-18 18:31:19,931 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 [2022-11-18 18:31:19,942 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:19,942 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:31:19,942 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:19,942 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:19,942 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:19,942 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 18:31:19,943 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 18:31:19,943 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:19,947 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:19,950 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Ended with exit code 0 [2022-11-18 18:31:19,950 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:19,950 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:19,951 INFO L229 MonitoredProcess]: Starting monitored process 320 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:19,962 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Waiting until timeout for monitored process [2022-11-18 18:31:19,962 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:19,973 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:19,973 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:31:19,973 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:19,973 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:19,973 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 18:31:19,977 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-18 18:31:19,977 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-18 18:31:19,986 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:19,989 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Ended with exit code 0 [2022-11-18 18:31:19,989 INFO L369 stractBuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2022-11-18 18:31:19,989 INFO L748 eck$LassoCheckResult]: Stem: 3#ULTIMATE.startENTRYtrue assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(12, 2);call #Ultimate.allocInit(12, 3); 12#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet6#1, main_#t~ret7#1, main_~input~0#1, main_~result~0#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 8#L25true call main_#t~ret7#1 := id(main_~input~0#1);< 13#idENTRYtrue ~x := #in~x; 9#L10true assume !(0 == ~x % 4294967296); 22#L11true call #t~ret4 := id2(~x - 1);< 4#id2ENTRYtrue ~x := #in~x; 7#L17true assume !(0 == ~x % 4294967296); 17#L18true call #t~ret5 := id(~x - 1);< 13#idENTRYtrue [2022-11-18 18:31:19,990 INFO L750 eck$LassoCheckResult]: Loop: 13#idENTRYtrue ~x := #in~x; 9#L10true assume !(0 == ~x % 4294967296); 22#L11true call #t~ret4 := id2(~x - 1);< 4#id2ENTRYtrue ~x := #in~x; 7#L17true assume !(0 == ~x % 4294967296); 17#L18true call #t~ret5 := id(~x - 1);< 13#idENTRYtrue [2022-11-18 18:31:19,990 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-18 18:31:19,990 INFO L85 PathProgramCache]: Analyzing trace with hash 1049220290, now seen corresponding path program 2 times [2022-11-18 18:31:19,990 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-18 18:31:19,990 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2090630790] [2022-11-18 18:31:19,990 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-18 18:31:19,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-18 18:31:20,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-18 18:31:20,002 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-18 18:31:20,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-18 18:31:20,014 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-18 18:31:20,015 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-18 18:31:20,015 INFO L85 PathProgramCache]: Analyzing trace with hash 1690401085, now seen corresponding path program 2 times [2022-11-18 18:31:20,015 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-18 18:31:20,015 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2117336945] [2022-11-18 18:31:20,015 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-18 18:31:20,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-18 18:31:20,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-18 18:31:20,023 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-18 18:31:20,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-18 18:31:20,030 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-18 18:31:20,030 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-18 18:31:20,031 INFO L85 PathProgramCache]: Analyzing trace with hash 1664022846, now seen corresponding path program 3 times [2022-11-18 18:31:20,031 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-18 18:31:20,031 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [331172425] [2022-11-18 18:31:20,031 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-18 18:31:20,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-18 18:31:20,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-18 18:31:20,048 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-18 18:31:20,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-18 18:31:20,067 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-18 18:31:20,165 INFO L210 LassoAnalysis]: Preferences: [2022-11-18 18:31:20,165 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-18 18:31:20,165 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-18 18:31:20,165 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-18 18:31:20,165 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2022-11-18 18:31:20,165 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:20,165 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-18 18:31:20,165 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-18 18:31:20,166 INFO L133 ssoRankerPreferences]: Filename of dumped script: id2_b3_o2.c_Iteration1_Loop [2022-11-18 18:31:20,166 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-18 18:31:20,166 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-18 18:31:20,167 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 18:31:20,170 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 18:31:20,173 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 18:31:20,183 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 18:31:20,186 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 18:31:20,189 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 18:31:20,192 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 18:31:20,195 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 18:31:20,352 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-18 18:31:20,352 INFO L404 LassoAnalysis]: Checking for nontermination... [2022-11-18 18:31:20,352 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:20,353 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:20,354 INFO L229 MonitoredProcess]: Starting monitored process 321 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:20,355 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Waiting until timeout for monitored process [2022-11-18 18:31:20,361 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-18 18:31:20,361 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-18 18:31:20,373 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-18 18:31:20,373 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {id2_~ret~1=0} Honda state: {id2_~ret~1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-18 18:31:20,376 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Ended with exit code 0 [2022-11-18 18:31:20,376 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:20,376 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:20,377 INFO L229 MonitoredProcess]: Starting monitored process 322 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:20,379 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Waiting until timeout for monitored process [2022-11-18 18:31:20,380 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-18 18:31:20,380 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-18 18:31:20,415 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-18 18:31:20,415 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {id_#res=0} Honda state: {id_#res=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-18 18:31:20,420 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Ended with exit code 0 [2022-11-18 18:31:20,420 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:20,420 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:20,421 INFO L229 MonitoredProcess]: Starting monitored process 323 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:20,431 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-18 18:31:20,431 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-18 18:31:20,444 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Waiting until timeout for monitored process [2022-11-18 18:31:20,470 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:20,470 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:20,471 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:20,472 INFO L229 MonitoredProcess]: Starting monitored process 324 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:20,475 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2022-11-18 18:31:20,475 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-18 18:31:20,488 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Waiting until timeout for monitored process [2022-11-18 18:31:20,535 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2022-11-18 18:31:20,563 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:20,563 INFO L210 LassoAnalysis]: Preferences: [2022-11-18 18:31:20,563 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-18 18:31:20,563 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-18 18:31:20,563 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-18 18:31:20,564 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-11-18 18:31:20,564 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:20,564 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-18 18:31:20,564 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-18 18:31:20,564 INFO L133 ssoRankerPreferences]: Filename of dumped script: id2_b3_o2.c_Iteration1_Loop [2022-11-18 18:31:20,564 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-18 18:31:20,564 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-18 18:31:20,565 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 18:31:20,568 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 18:31:20,570 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 18:31:20,573 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 18:31:20,583 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 18:31:20,589 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 18:31:20,592 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 18:31:20,594 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 18:31:20,745 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-18 18:31:20,745 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-11-18 18:31:20,745 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:20,745 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:20,746 INFO L229 MonitoredProcess]: Starting monitored process 325 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:20,756 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:20,759 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Waiting until timeout for monitored process [2022-11-18 18:31:20,766 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:20,766 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:20,766 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:20,766 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:20,766 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 18:31:20,767 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 18:31:20,767 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:20,778 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:20,781 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:20,782 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:20,782 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:20,783 INFO L229 MonitoredProcess]: Starting monitored process 326 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:20,792 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:20,804 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:20,804 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:20,804 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:20,804 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:20,805 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 18:31:20,805 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 18:31:20,805 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:20,806 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Waiting until timeout for monitored process [2022-11-18 18:31:20,823 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:20,826 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:20,826 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:20,827 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:20,827 INFO L229 MonitoredProcess]: Starting monitored process 327 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:20,835 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:20,847 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:20,848 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:20,848 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:20,848 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:20,848 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 18:31:20,848 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 18:31:20,848 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:20,850 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (327)] Waiting until timeout for monitored process [2022-11-18 18:31:20,855 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:20,857 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (327)] Ended with exit code 0 [2022-11-18 18:31:20,858 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:20,858 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:20,858 INFO L229 MonitoredProcess]: Starting monitored process 328 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:20,859 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (328)] Waiting until timeout for monitored process [2022-11-18 18:31:20,861 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 [2022-11-18 18:31:20,871 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:20,871 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:20,871 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:20,871 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:20,871 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 18:31:20,873 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 18:31:20,873 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:20,877 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:20,879 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (328)] Ended with exit code 0 [2022-11-18 18:31:20,879 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:20,880 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:20,880 INFO L229 MonitoredProcess]: Starting monitored process 329 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:20,882 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (329)] Waiting until timeout for monitored process [2022-11-18 18:31:20,883 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:20,893 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:20,893 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:20,893 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:20,893 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:20,893 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 18:31:20,893 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 18:31:20,894 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:20,895 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:20,898 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (329)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:20,898 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:20,898 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:20,899 INFO L229 MonitoredProcess]: Starting monitored process 330 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:20,901 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (330)] Waiting until timeout for monitored process [2022-11-18 18:31:20,901 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:20,912 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:20,912 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:20,912 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:20,912 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:20,912 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 18:31:20,912 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 18:31:20,912 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:20,914 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:20,916 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (330)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:20,916 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:20,917 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:20,917 INFO L229 MonitoredProcess]: Starting monitored process 331 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:20,919 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (331)] Waiting until timeout for monitored process [2022-11-18 18:31:20,920 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:20,932 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:20,932 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:20,933 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:20,933 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:20,933 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 18:31:20,933 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 18:31:20,933 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:20,958 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:20,961 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (331)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:20,962 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:20,962 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:20,963 INFO L229 MonitoredProcess]: Starting monitored process 332 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:20,967 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 [2022-11-18 18:31:20,979 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:20,980 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:20,980 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:20,980 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:20,980 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 18:31:20,980 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 18:31:20,980 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:20,981 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (332)] Waiting until timeout for monitored process [2022-11-18 18:31:20,995 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:21,000 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (332)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:21,000 INFO L490 LassoAnalysis]: Using template '2-nested'. [2022-11-18 18:31:21,000 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:21,000 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:21,001 INFO L229 MonitoredProcess]: Starting monitored process 333 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:21,007 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:21,011 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (333)] Waiting until timeout for monitored process [2022-11-18 18:31:21,018 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:21,018 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:21,018 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:21,018 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:21,018 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:31:21,019 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 18:31:21,019 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:21,020 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:21,023 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (333)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:21,023 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:21,023 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:21,024 INFO L229 MonitoredProcess]: Starting monitored process 334 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:21,025 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (334)] Waiting until timeout for monitored process [2022-11-18 18:31:21,026 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:21,036 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:21,036 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:21,036 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:21,037 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:21,037 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:31:21,037 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 18:31:21,037 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:21,039 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:21,041 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (334)] Ended with exit code 0 [2022-11-18 18:31:21,042 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:21,042 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:21,043 INFO L229 MonitoredProcess]: Starting monitored process 335 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:21,044 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (335)] Waiting until timeout for monitored process [2022-11-18 18:31:21,045 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:21,055 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:21,055 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:21,055 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:21,055 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:21,056 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:31:21,056 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 18:31:21,056 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:21,058 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:21,061 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (335)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:21,061 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:21,061 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:21,062 INFO L229 MonitoredProcess]: Starting monitored process 336 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:21,063 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (336)] Waiting until timeout for monitored process [2022-11-18 18:31:21,064 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 [2022-11-18 18:31:21,075 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:21,075 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:21,075 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:21,075 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:21,075 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:31:21,077 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 18:31:21,077 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:21,104 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:21,107 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (336)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:21,108 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:21,108 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:21,109 INFO L229 MonitoredProcess]: Starting monitored process 337 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:21,115 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:21,128 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (337)] Waiting until timeout for monitored process [2022-11-18 18:31:21,128 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:21,128 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:21,128 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:21,128 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:21,128 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:31:21,129 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 18:31:21,129 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:21,143 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:21,148 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (337)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:21,148 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:21,149 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:21,149 INFO L229 MonitoredProcess]: Starting monitored process 338 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:21,153 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 [2022-11-18 18:31:21,165 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:21,165 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:21,166 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:21,166 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:21,166 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:31:21,166 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 18:31:21,166 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:21,167 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (338)] Waiting until timeout for monitored process [2022-11-18 18:31:21,170 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:21,172 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (338)] Ended with exit code 0 [2022-11-18 18:31:21,172 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:21,172 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:21,173 INFO L229 MonitoredProcess]: Starting monitored process 339 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:21,174 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (339)] Waiting until timeout for monitored process [2022-11-18 18:31:21,176 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:21,186 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:21,186 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:21,186 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:21,186 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:21,186 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:31:21,186 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 18:31:21,186 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:21,188 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:21,191 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (339)] Ended with exit code 0 [2022-11-18 18:31:21,191 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:21,191 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:21,192 INFO L229 MonitoredProcess]: Starting monitored process 340 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:21,193 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (340)] Waiting until timeout for monitored process [2022-11-18 18:31:21,194 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:21,204 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:21,204 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:21,205 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:21,205 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:21,205 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:31:21,205 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 18:31:21,205 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:21,231 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:21,234 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (340)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:21,235 INFO L490 LassoAnalysis]: Using template '3-nested'. [2022-11-18 18:31:21,235 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:21,235 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:21,236 INFO L229 MonitoredProcess]: Starting monitored process 341 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:21,243 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 [2022-11-18 18:31:21,256 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:21,256 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:21,256 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:21,256 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:21,256 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:21,257 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (341)] Waiting until timeout for monitored process [2022-11-18 18:31:21,257 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:31:21,257 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:21,271 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:21,274 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (341)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:21,275 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:21,275 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:21,276 INFO L229 MonitoredProcess]: Starting monitored process 342 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:21,279 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 [2022-11-18 18:31:21,283 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (342)] Waiting until timeout for monitored process [2022-11-18 18:31:21,290 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:21,290 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:21,291 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:21,291 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:21,291 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:21,291 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:31:21,291 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:21,302 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:21,305 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (342)] Ended with exit code 0 [2022-11-18 18:31:21,305 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:21,306 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:21,307 INFO L229 MonitoredProcess]: Starting monitored process 343 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:21,311 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:21,324 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:21,324 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:21,324 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:21,324 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:21,324 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:21,325 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (343)] Waiting until timeout for monitored process [2022-11-18 18:31:21,325 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:31:21,325 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:21,343 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:21,346 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (343)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:21,347 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:21,347 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:21,348 INFO L229 MonitoredProcess]: Starting monitored process 344 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:21,351 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (344)] Waiting until timeout for monitored process [2022-11-18 18:31:21,351 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:21,362 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:21,362 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:21,362 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:21,362 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:21,362 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:21,365 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:31:21,365 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:21,376 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:21,379 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (344)] Ended with exit code 0 [2022-11-18 18:31:21,379 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:21,380 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:21,380 INFO L229 MonitoredProcess]: Starting monitored process 345 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:21,381 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (345)] Waiting until timeout for monitored process [2022-11-18 18:31:21,384 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:21,394 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:21,394 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:21,394 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:21,394 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:21,394 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:21,395 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:31:21,395 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:21,397 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:21,399 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (345)] Ended with exit code 0 [2022-11-18 18:31:21,399 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:21,399 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:21,400 INFO L229 MonitoredProcess]: Starting monitored process 346 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:21,402 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (346)] Waiting until timeout for monitored process [2022-11-18 18:31:21,403 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:21,413 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:21,413 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:21,413 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:21,413 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:21,413 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:21,414 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:31:21,414 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:21,416 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:21,419 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (346)] Ended with exit code 0 [2022-11-18 18:31:21,419 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:21,419 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:21,420 INFO L229 MonitoredProcess]: Starting monitored process 347 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:21,422 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (347)] Waiting until timeout for monitored process [2022-11-18 18:31:21,422 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 [2022-11-18 18:31:21,432 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:21,432 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:21,433 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:21,433 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:21,433 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:21,433 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:31:21,433 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:21,435 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:21,437 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (347)] Ended with exit code 0 [2022-11-18 18:31:21,438 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:21,438 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:21,439 INFO L229 MonitoredProcess]: Starting monitored process 348 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:21,441 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (348)] Waiting until timeout for monitored process [2022-11-18 18:31:21,441 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 [2022-11-18 18:31:21,454 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:21,454 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:21,454 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:21,454 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:21,454 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:21,455 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:31:21,455 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:21,471 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:21,474 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (348)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:21,474 INFO L490 LassoAnalysis]: Using template '4-nested'. [2022-11-18 18:31:21,475 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:21,475 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:21,476 INFO L229 MonitoredProcess]: Starting monitored process 349 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:21,479 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:21,492 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (349)] Waiting until timeout for monitored process [2022-11-18 18:31:21,492 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:21,493 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:21,493 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:21,493 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:21,493 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:31:21,494 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 18:31:21,494 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:21,514 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:21,517 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (349)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:21,517 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:21,518 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:21,519 INFO L229 MonitoredProcess]: Starting monitored process 350 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:21,523 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:21,536 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:21,536 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:21,536 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:21,536 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:21,536 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:31:21,537 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 18:31:21,537 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:21,538 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (350)] Waiting until timeout for monitored process [2022-11-18 18:31:21,555 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:21,558 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (350)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:21,558 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:21,558 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:21,560 INFO L229 MonitoredProcess]: Starting monitored process 351 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:21,567 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 [2022-11-18 18:31:21,580 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:21,580 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:21,580 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:21,580 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:21,580 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:31:21,581 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (351)] Waiting until timeout for monitored process [2022-11-18 18:31:21,581 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 18:31:21,582 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:21,600 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:21,602 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (351)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:21,603 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:21,603 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:21,604 INFO L229 MonitoredProcess]: Starting monitored process 352 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:21,606 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (352)] Waiting until timeout for monitored process [2022-11-18 18:31:21,606 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 [2022-11-18 18:31:21,616 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:21,617 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:21,617 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:21,617 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:21,617 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:31:21,622 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 18:31:21,622 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:21,630 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:21,634 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (352)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:21,635 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:21,635 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:21,636 INFO L229 MonitoredProcess]: Starting monitored process 353 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:21,643 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:21,656 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (353)] Waiting until timeout for monitored process [2022-11-18 18:31:21,656 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:21,657 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:21,657 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:21,657 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:21,657 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:31:21,658 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 18:31:21,658 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:21,673 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:21,677 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (353)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:21,677 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:21,677 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:21,678 INFO L229 MonitoredProcess]: Starting monitored process 354 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:21,683 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:21,696 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:21,696 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:21,696 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:21,696 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:21,696 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:31:21,697 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 18:31:21,697 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:21,698 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (354)] Waiting until timeout for monitored process [2022-11-18 18:31:21,714 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:21,717 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (354)] Ended with exit code 0 [2022-11-18 18:31:21,717 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:21,717 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:21,718 INFO L229 MonitoredProcess]: Starting monitored process 355 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:21,720 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (355)] Waiting until timeout for monitored process [2022-11-18 18:31:21,720 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:21,730 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:21,730 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:21,731 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:21,731 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:21,731 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:31:21,731 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 18:31:21,731 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:21,734 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:21,736 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (355)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:21,736 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:21,736 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:21,737 INFO L229 MonitoredProcess]: Starting monitored process 356 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:21,739 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (356)] Waiting until timeout for monitored process [2022-11-18 18:31:21,740 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 [2022-11-18 18:31:21,750 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:21,750 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:21,750 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:21,750 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:21,750 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:31:21,751 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 18:31:21,751 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:21,755 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:21,760 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (356)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:21,760 INFO L490 LassoAnalysis]: Using template '2-phase'. [2022-11-18 18:31:21,760 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:21,760 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:21,761 INFO L229 MonitoredProcess]: Starting monitored process 357 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:21,764 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (357)] Waiting until timeout for monitored process [2022-11-18 18:31:21,764 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 [2022-11-18 18:31:21,775 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:21,775 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:31:21,776 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:21,776 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:21,776 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:21,776 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:31:21,776 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 18:31:21,776 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:21,793 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:21,797 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (357)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:21,797 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:21,797 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:21,798 INFO L229 MonitoredProcess]: Starting monitored process 358 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:21,803 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:21,815 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (358)] Waiting until timeout for monitored process [2022-11-18 18:31:21,816 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:21,816 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:31:21,816 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:21,816 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:21,816 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:21,817 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:31:21,817 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 18:31:21,817 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:21,824 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:21,826 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (358)] Ended with exit code 0 [2022-11-18 18:31:21,827 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:21,827 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:21,827 INFO L229 MonitoredProcess]: Starting monitored process 359 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:21,828 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (359)] Waiting until timeout for monitored process [2022-11-18 18:31:21,830 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 [2022-11-18 18:31:21,840 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:21,840 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:31:21,840 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:21,840 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:21,840 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:21,840 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:31:21,841 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 18:31:21,841 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:21,844 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:21,846 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (359)] Ended with exit code 0 [2022-11-18 18:31:21,846 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:21,847 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:21,847 INFO L229 MonitoredProcess]: Starting monitored process 360 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:21,849 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (360)] Waiting until timeout for monitored process [2022-11-18 18:31:21,850 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 [2022-11-18 18:31:21,860 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:21,860 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:31:21,860 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:21,860 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:21,860 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:21,861 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:31:21,864 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 18:31:21,865 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:21,873 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:21,878 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (360)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:21,879 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:21,879 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:21,880 INFO L229 MonitoredProcess]: Starting monitored process 361 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:21,882 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (361)] Waiting until timeout for monitored process [2022-11-18 18:31:21,882 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:21,892 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:21,892 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:31:21,892 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:21,893 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:21,893 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:21,893 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:31:21,893 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 18:31:21,893 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:21,896 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:21,898 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (361)] Ended with exit code 0 [2022-11-18 18:31:21,899 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:21,899 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:21,899 INFO L229 MonitoredProcess]: Starting monitored process 362 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:21,902 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (362)] Waiting until timeout for monitored process [2022-11-18 18:31:21,902 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:21,912 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:21,912 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:31:21,912 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:21,912 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:21,913 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:21,913 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:31:21,913 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 18:31:21,913 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:21,916 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:21,919 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (362)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:21,919 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:21,919 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:21,920 INFO L229 MonitoredProcess]: Starting monitored process 363 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:21,922 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (363)] Waiting until timeout for monitored process [2022-11-18 18:31:21,923 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:21,933 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:21,933 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:31:21,933 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:21,933 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:21,933 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:21,933 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:31:21,934 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 18:31:21,934 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:21,936 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:21,939 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (363)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:21,939 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:21,939 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:21,940 INFO L229 MonitoredProcess]: Starting monitored process 364 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:21,942 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (364)] Waiting until timeout for monitored process [2022-11-18 18:31:21,942 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:21,952 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:21,953 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:31:21,953 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:21,953 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:21,953 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:21,953 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:31:21,953 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 18:31:21,954 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:21,956 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:21,959 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (364)] Ended with exit code 0 [2022-11-18 18:31:21,959 INFO L490 LassoAnalysis]: Using template '3-phase'. [2022-11-18 18:31:21,959 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:21,959 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:21,960 INFO L229 MonitoredProcess]: Starting monitored process 365 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:21,962 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (365)] Waiting until timeout for monitored process [2022-11-18 18:31:21,962 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:21,973 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:21,973 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 18:31:21,973 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:21,973 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:21,973 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:21,973 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:21,974 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:31:21,974 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:22,003 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:22,006 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (365)] Ended with exit code 0 [2022-11-18 18:31:22,007 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:22,007 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:22,008 INFO L229 MonitoredProcess]: Starting monitored process 366 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:22,011 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 [2022-11-18 18:31:22,024 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (366)] Waiting until timeout for monitored process [2022-11-18 18:31:22,024 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:22,025 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 18:31:22,025 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:22,025 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:22,025 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:22,025 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:22,026 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:31:22,026 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:22,043 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:22,046 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (366)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:22,047 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:22,047 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:22,048 INFO L229 MonitoredProcess]: Starting monitored process 367 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:22,055 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 [2022-11-18 18:31:22,068 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (367)] Waiting until timeout for monitored process [2022-11-18 18:31:22,068 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:22,069 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 18:31:22,069 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:22,069 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:22,069 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:22,069 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:22,070 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:31:22,070 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:22,084 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:22,087 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (367)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:22,087 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:22,087 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:22,088 INFO L229 MonitoredProcess]: Starting monitored process 368 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:22,090 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (368)] Waiting until timeout for monitored process [2022-11-18 18:31:22,091 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:22,101 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:22,101 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 18:31:22,101 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:22,102 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:22,102 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:22,102 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:22,105 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:31:22,105 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:22,122 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:22,125 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (368)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:22,126 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:22,126 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:22,127 INFO L229 MonitoredProcess]: Starting monitored process 369 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:22,135 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:22,148 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (369)] Waiting until timeout for monitored process [2022-11-18 18:31:22,149 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:22,149 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 18:31:22,149 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:22,149 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:22,149 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:22,149 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:22,150 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:31:22,150 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:22,167 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:22,170 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (369)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:22,170 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:22,171 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:22,172 INFO L229 MonitoredProcess]: Starting monitored process 370 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:22,175 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:22,188 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (370)] Waiting until timeout for monitored process [2022-11-18 18:31:22,188 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:22,188 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 18:31:22,189 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:22,189 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:22,189 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:22,189 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:22,190 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:31:22,190 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:22,207 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:22,210 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (370)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:22,211 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:22,211 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:22,212 INFO L229 MonitoredProcess]: Starting monitored process 371 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:22,219 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:22,232 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (371)] Waiting until timeout for monitored process [2022-11-18 18:31:22,233 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:22,233 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 18:31:22,233 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:22,233 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:22,233 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:22,233 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:22,234 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:31:22,234 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:22,255 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:22,258 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (371)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:22,259 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:22,259 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:22,260 INFO L229 MonitoredProcess]: Starting monitored process 372 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:22,267 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:22,280 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:22,281 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 18:31:22,281 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:22,281 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:22,281 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:22,281 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:22,282 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:31:22,282 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:22,283 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (372)] Waiting until timeout for monitored process [2022-11-18 18:31:22,293 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:22,296 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (372)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:22,297 INFO L490 LassoAnalysis]: Using template '4-phase'. [2022-11-18 18:31:22,297 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:22,297 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:22,298 INFO L229 MonitoredProcess]: Starting monitored process 373 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:22,301 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:22,311 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (373)] Waiting until timeout for monitored process [2022-11-18 18:31:22,314 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:22,314 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:31:22,314 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:22,315 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:22,315 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:22,315 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:31:22,316 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 18:31:22,316 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:22,335 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:22,338 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (373)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:22,339 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:22,339 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:22,340 INFO L229 MonitoredProcess]: Starting monitored process 374 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:22,343 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (374)] Waiting until timeout for monitored process [2022-11-18 18:31:22,344 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:22,358 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:22,358 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:31:22,359 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:22,359 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:22,359 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:22,359 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:31:22,360 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 18:31:22,360 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:22,391 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:22,394 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (374)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:22,395 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:22,395 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:22,397 INFO L229 MonitoredProcess]: Starting monitored process 375 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:22,400 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:22,413 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (375)] Waiting until timeout for monitored process [2022-11-18 18:31:22,414 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:22,415 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:31:22,415 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:22,415 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:22,415 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:22,415 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:31:22,416 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 18:31:22,416 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:22,434 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:22,438 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (375)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:22,438 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:22,438 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:22,439 INFO L229 MonitoredProcess]: Starting monitored process 376 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:22,443 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:22,457 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:22,457 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:31:22,457 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:22,457 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:22,457 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:22,457 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:31:22,459 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (376)] Waiting until timeout for monitored process [2022-11-18 18:31:22,462 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 18:31:22,462 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:22,492 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:22,496 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (376)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:22,496 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:22,496 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:22,497 INFO L229 MonitoredProcess]: Starting monitored process 377 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:22,500 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 [2022-11-18 18:31:22,513 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:22,513 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:31:22,514 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:22,514 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:22,514 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:22,514 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:31:22,515 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (377)] Waiting until timeout for monitored process [2022-11-18 18:31:22,515 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 18:31:22,515 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:22,547 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:22,550 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (377)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:22,551 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:22,551 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:22,560 INFO L229 MonitoredProcess]: Starting monitored process 378 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:22,564 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:22,571 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (378)] Waiting until timeout for monitored process [2022-11-18 18:31:22,577 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:22,578 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:31:22,578 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:22,578 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:22,578 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:22,578 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:31:22,579 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 18:31:22,579 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:22,591 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:22,595 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (378)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:22,595 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:22,595 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:22,596 INFO L229 MonitoredProcess]: Starting monitored process 379 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:22,600 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:22,612 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (379)] Waiting until timeout for monitored process [2022-11-18 18:31:22,613 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:22,613 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:31:22,613 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:22,614 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:22,614 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:22,614 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:31:22,615 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 18:31:22,615 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:22,635 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:22,638 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (379)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:22,639 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:22,639 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:22,640 INFO L229 MonitoredProcess]: Starting monitored process 380 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:22,644 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:22,657 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (380)] Waiting until timeout for monitored process [2022-11-18 18:31:22,657 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:22,657 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:31:22,657 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:22,657 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:22,657 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:22,657 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:31:22,659 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 18:31:22,659 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:22,675 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:22,679 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (380)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:22,679 INFO L490 LassoAnalysis]: Using template '2-lex'. [2022-11-18 18:31:22,679 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:22,679 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:22,680 INFO L229 MonitoredProcess]: Starting monitored process 381 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:22,684 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:22,696 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:22,696 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:31:22,696 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:22,697 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:22,697 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:22,697 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:22,697 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:31:22,698 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:22,698 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (381)] Waiting until timeout for monitored process [2022-11-18 18:31:22,715 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:22,718 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (381)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:22,719 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:22,719 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:22,721 INFO L229 MonitoredProcess]: Starting monitored process 382 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:22,726 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 [2022-11-18 18:31:22,738 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (382)] Waiting until timeout for monitored process [2022-11-18 18:31:22,739 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:22,739 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:31:22,739 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:22,739 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:22,740 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:22,740 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:22,740 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:31:22,740 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:22,767 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:22,770 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (382)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:22,770 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:22,771 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:22,773 INFO L229 MonitoredProcess]: Starting monitored process 383 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:22,779 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:22,789 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (383)] Waiting until timeout for monitored process [2022-11-18 18:31:22,793 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:22,793 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:31:22,793 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:22,793 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:22,793 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:22,793 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:22,794 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:31:22,794 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:22,807 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:22,810 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (383)] Ended with exit code 0 [2022-11-18 18:31:22,810 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:22,810 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:22,811 INFO L229 MonitoredProcess]: Starting monitored process 384 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:22,815 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 [2022-11-18 18:31:22,827 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:22,828 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:31:22,828 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:22,828 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:22,828 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:22,828 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:22,828 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (384)] Waiting until timeout for monitored process [2022-11-18 18:31:22,831 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:31:22,831 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:22,848 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:22,850 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (384)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:22,851 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:22,851 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:22,852 INFO L229 MonitoredProcess]: Starting monitored process 385 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:22,854 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (385)] Waiting until timeout for monitored process [2022-11-18 18:31:22,854 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:22,864 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:22,865 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:31:22,865 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:22,865 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:22,865 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:22,865 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:22,865 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:31:22,866 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:22,868 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:22,873 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (385)] Ended with exit code 0 [2022-11-18 18:31:22,873 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:22,873 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:22,874 INFO L229 MonitoredProcess]: Starting monitored process 386 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:22,877 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (386)] Waiting until timeout for monitored process [2022-11-18 18:31:22,878 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 [2022-11-18 18:31:22,888 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:22,888 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:31:22,888 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:22,889 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:22,889 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:22,889 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:22,889 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:31:22,889 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:22,892 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:22,895 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (386)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:22,895 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:22,895 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:22,896 INFO L229 MonitoredProcess]: Starting monitored process 387 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:22,898 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (387)] Waiting until timeout for monitored process [2022-11-18 18:31:22,898 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:22,908 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:22,908 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:31:22,908 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:22,909 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:22,909 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:22,909 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:22,909 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:31:22,909 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:22,912 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:22,915 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (387)] Ended with exit code 0 [2022-11-18 18:31:22,915 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:22,915 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:22,916 INFO L229 MonitoredProcess]: Starting monitored process 388 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:22,916 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (388)] Waiting until timeout for monitored process [2022-11-18 18:31:22,918 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:22,928 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:22,928 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:31:22,929 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:22,929 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:22,929 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:22,929 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:22,929 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:31:22,929 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:22,932 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:22,935 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (388)] Ended with exit code 0 [2022-11-18 18:31:22,935 INFO L490 LassoAnalysis]: Using template '3-lex'. [2022-11-18 18:31:22,935 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:22,935 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:22,936 INFO L229 MonitoredProcess]: Starting monitored process 389 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:22,938 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (389)] Waiting until timeout for monitored process [2022-11-18 18:31:22,938 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 [2022-11-18 18:31:22,948 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:22,948 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:31:22,949 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:22,949 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:22,949 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:22,949 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 18:31:22,950 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 18:31:22,950 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:22,954 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:22,956 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (389)] Ended with exit code 0 [2022-11-18 18:31:22,957 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:22,957 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:22,958 INFO L229 MonitoredProcess]: Starting monitored process 390 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:22,959 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (390)] Waiting until timeout for monitored process [2022-11-18 18:31:22,960 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 [2022-11-18 18:31:22,972 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:22,972 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:31:22,972 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:22,972 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:22,972 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:22,972 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 18:31:22,973 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 18:31:22,973 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:22,977 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:22,980 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (390)] Ended with exit code 0 [2022-11-18 18:31:22,980 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:22,981 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:22,982 INFO L229 MonitoredProcess]: Starting monitored process 391 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:22,985 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (391)] Waiting until timeout for monitored process [2022-11-18 18:31:22,986 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 [2022-11-18 18:31:22,996 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:22,996 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:31:22,996 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:22,996 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:22,996 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:22,996 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 18:31:22,997 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 18:31:22,997 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:23,002 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:23,004 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (391)] Ended with exit code 0 [2022-11-18 18:31:23,004 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:23,005 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:23,005 INFO L229 MonitoredProcess]: Starting monitored process 392 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:23,017 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (392)] Waiting until timeout for monitored process [2022-11-18 18:31:23,017 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:23,028 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:23,028 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:31:23,028 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:23,029 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:23,029 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:23,029 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 18:31:23,033 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 18:31:23,033 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:23,047 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:23,049 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (392)] Ended with exit code 0 [2022-11-18 18:31:23,049 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:23,049 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:23,050 INFO L229 MonitoredProcess]: Starting monitored process 393 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:23,052 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (393)] Waiting until timeout for monitored process [2022-11-18 18:31:23,053 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:23,063 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:23,063 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:31:23,063 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:23,063 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:23,063 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:23,063 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 18:31:23,064 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 18:31:23,064 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:23,091 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:23,095 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (393)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:23,095 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:23,095 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:23,096 INFO L229 MonitoredProcess]: Starting monitored process 394 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:23,103 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:23,116 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (394)] Waiting until timeout for monitored process [2022-11-18 18:31:23,116 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:23,117 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:31:23,117 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:23,117 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:23,117 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:23,117 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 18:31:23,118 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 18:31:23,118 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:23,139 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:23,142 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (394)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:23,143 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:23,143 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:23,144 INFO L229 MonitoredProcess]: Starting monitored process 395 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:23,151 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:23,164 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (395)] Waiting until timeout for monitored process [2022-11-18 18:31:23,165 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:23,165 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:31:23,165 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:23,165 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:23,165 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:23,165 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 18:31:23,166 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 18:31:23,167 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:23,183 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:23,186 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (395)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:23,187 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:23,187 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:23,188 INFO L229 MonitoredProcess]: Starting monitored process 396 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:23,191 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 [2022-11-18 18:31:23,204 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (396)] Waiting until timeout for monitored process [2022-11-18 18:31:23,204 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:23,204 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:31:23,204 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:23,205 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:23,205 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:23,205 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 18:31:23,206 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 18:31:23,206 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:23,209 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:23,212 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (396)] Ended with exit code 0 [2022-11-18 18:31:23,551 INFO L210 LassoAnalysis]: Preferences: [2022-11-18 18:31:23,552 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-18 18:31:23,552 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-18 18:31:23,552 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-18 18:31:23,552 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-11-18 18:31:23,552 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:23,552 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-18 18:31:23,552 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-18 18:31:23,553 INFO L133 ssoRankerPreferences]: Filename of dumped script: id2_b3_o2.c_Iteration1_Lasso [2022-11-18 18:31:23,553 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-18 18:31:23,553 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-18 18:31:23,555 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 18:31:23,578 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 18:31:23,619 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 18:31:23,623 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 18:31:23,626 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 18:31:23,629 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 18:31:23,632 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 18:31:23,635 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 18:31:23,638 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 18:31:23,655 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 18:31:23,657 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 18:31:23,664 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 18:31:23,666 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 18:31:23,668 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 18:31:23,670 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 18:31:23,673 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 18:31:23,675 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 18:31:23,677 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 18:31:23,691 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 18:31:23,693 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 18:31:23,696 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 18:31:24,031 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-18 18:31:24,032 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-11-18 18:31:24,032 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:24,032 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:24,037 INFO L229 MonitoredProcess]: Starting monitored process 397 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:24,038 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (397)] Waiting until timeout for monitored process [2022-11-18 18:31:24,039 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:24,049 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:24,049 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:24,049 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:24,049 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 18:31:24,053 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 18:31:24,053 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-18 18:31:24,063 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:24,065 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (397)] Ended with exit code 0 [2022-11-18 18:31:24,066 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:24,066 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:24,066 INFO L229 MonitoredProcess]: Starting monitored process 398 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:24,068 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (398)] Waiting until timeout for monitored process [2022-11-18 18:31:24,069 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:24,079 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:24,079 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:24,079 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:24,079 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 18:31:24,080 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 18:31:24,080 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-18 18:31:24,083 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:24,086 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (398)] Ended with exit code 0 [2022-11-18 18:31:24,086 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:24,086 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:24,087 INFO L229 MonitoredProcess]: Starting monitored process 399 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:24,089 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (399)] Waiting until timeout for monitored process [2022-11-18 18:31:24,089 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:24,099 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:24,099 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:24,099 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:24,099 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 18:31:24,100 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 18:31:24,101 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-18 18:31:24,104 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:24,107 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (399)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:24,107 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:24,107 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:24,108 INFO L229 MonitoredProcess]: Starting monitored process 400 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:24,110 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (400)] Waiting until timeout for monitored process [2022-11-18 18:31:24,110 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:24,120 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:24,120 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:24,120 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:24,120 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 18:31:24,121 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 18:31:24,121 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-18 18:31:24,125 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:24,128 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (400)] Ended with exit code 0 [2022-11-18 18:31:24,128 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:24,128 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:24,129 INFO L229 MonitoredProcess]: Starting monitored process 401 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:24,131 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (401)] Waiting until timeout for monitored process [2022-11-18 18:31:24,131 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 [2022-11-18 18:31:24,141 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:24,141 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:24,141 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:24,141 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 18:31:24,142 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 18:31:24,142 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-18 18:31:24,146 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:24,148 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (401)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:24,149 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:24,149 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:24,150 INFO L229 MonitoredProcess]: Starting monitored process 402 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:24,151 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (402)] Waiting until timeout for monitored process [2022-11-18 18:31:24,152 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:24,162 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:24,162 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:24,162 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:24,162 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 18:31:24,163 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 18:31:24,163 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-18 18:31:24,167 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:24,169 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (402)] Ended with exit code 0 [2022-11-18 18:31:24,169 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:24,169 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:24,170 INFO L229 MonitoredProcess]: Starting monitored process 403 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:24,172 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (403)] Waiting until timeout for monitored process [2022-11-18 18:31:24,172 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 [2022-11-18 18:31:24,182 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:24,182 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:24,182 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:24,182 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:24,182 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 18:31:24,183 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 18:31:24,183 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:24,184 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:24,186 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (403)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:24,187 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:24,187 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:24,188 INFO L229 MonitoredProcess]: Starting monitored process 404 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:24,190 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (404)] Waiting until timeout for monitored process [2022-11-18 18:31:24,191 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 [2022-11-18 18:31:24,201 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:24,201 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:24,201 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:24,201 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:24,201 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 18:31:24,201 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 18:31:24,201 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:24,203 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:24,205 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (404)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:24,206 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:24,206 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:24,207 INFO L229 MonitoredProcess]: Starting monitored process 405 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:24,207 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (405)] Waiting until timeout for monitored process [2022-11-18 18:31:24,209 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:24,219 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:24,219 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:24,219 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:24,219 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:24,219 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 18:31:24,219 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 18:31:24,219 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:24,221 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:24,223 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (405)] Ended with exit code 0 [2022-11-18 18:31:24,223 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:24,223 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:24,224 INFO L229 MonitoredProcess]: Starting monitored process 406 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:24,225 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (406)] Waiting until timeout for monitored process [2022-11-18 18:31:24,226 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:24,236 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:24,236 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:24,237 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:24,237 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:24,237 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 18:31:24,237 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 18:31:24,237 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:24,241 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:24,243 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (406)] Ended with exit code 0 [2022-11-18 18:31:24,243 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:24,243 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:24,244 INFO L229 MonitoredProcess]: Starting monitored process 407 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:24,245 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (407)] Waiting until timeout for monitored process [2022-11-18 18:31:24,246 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 [2022-11-18 18:31:24,256 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:24,256 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:24,256 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:24,257 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:24,257 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 18:31:24,257 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 18:31:24,257 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:24,258 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:24,261 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (407)] Ended with exit code 0 [2022-11-18 18:31:24,261 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:24,261 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:24,262 INFO L229 MonitoredProcess]: Starting monitored process 408 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:24,262 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (408)] Waiting until timeout for monitored process [2022-11-18 18:31:24,264 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:24,274 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:24,274 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:24,274 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:24,274 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 18:31:24,275 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 18:31:24,275 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-18 18:31:24,279 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:24,282 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (408)] Ended with exit code 0 [2022-11-18 18:31:24,282 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:24,282 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:24,283 INFO L229 MonitoredProcess]: Starting monitored process 409 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:24,293 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (409)] Waiting until timeout for monitored process [2022-11-18 18:31:24,294 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:24,304 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:24,304 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:24,304 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:24,304 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 18:31:24,305 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 18:31:24,305 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-18 18:31:24,315 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:24,317 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (409)] Ended with exit code 0 [2022-11-18 18:31:24,317 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:24,318 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:24,318 INFO L229 MonitoredProcess]: Starting monitored process 410 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:24,320 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (410)] Waiting until timeout for monitored process [2022-11-18 18:31:24,321 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:24,330 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:24,331 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:24,331 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:24,331 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 18:31:24,332 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 18:31:24,332 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-18 18:31:24,335 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:24,338 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (410)] Ended with exit code 0 [2022-11-18 18:31:24,338 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:24,338 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:24,339 INFO L229 MonitoredProcess]: Starting monitored process 411 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:24,341 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (411)] Waiting until timeout for monitored process [2022-11-18 18:31:24,341 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:24,351 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:24,351 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:24,351 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:24,352 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:24,352 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 18:31:24,352 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 18:31:24,352 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:24,353 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:24,356 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (411)] Ended with exit code 0 [2022-11-18 18:31:24,356 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:24,356 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:24,357 INFO L229 MonitoredProcess]: Starting monitored process 412 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:24,357 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (412)] Waiting until timeout for monitored process [2022-11-18 18:31:24,359 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:24,369 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:24,369 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:24,369 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:24,369 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 18:31:24,370 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 18:31:24,370 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-18 18:31:24,374 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:24,376 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (412)] Ended with exit code 0 [2022-11-18 18:31:24,376 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:24,377 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:24,377 INFO L229 MonitoredProcess]: Starting monitored process 413 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:24,378 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (413)] Waiting until timeout for monitored process [2022-11-18 18:31:24,380 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:24,390 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:24,390 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:24,390 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:24,390 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 18:31:24,391 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 18:31:24,391 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-18 18:31:24,394 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:24,397 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (413)] Ended with exit code 0 [2022-11-18 18:31:24,397 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:24,397 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:24,398 INFO L229 MonitoredProcess]: Starting monitored process 414 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:24,399 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (414)] Waiting until timeout for monitored process [2022-11-18 18:31:24,400 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:24,410 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:24,411 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:24,411 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:24,411 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:24,411 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 18:31:24,411 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 18:31:24,411 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:24,412 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:24,415 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (414)] Ended with exit code 0 [2022-11-18 18:31:24,415 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:24,415 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:24,416 INFO L229 MonitoredProcess]: Starting monitored process 415 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:24,417 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (415)] Waiting until timeout for monitored process [2022-11-18 18:31:24,418 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:24,429 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:24,429 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:24,429 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:24,429 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:24,429 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 18:31:24,429 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 18:31:24,429 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:24,431 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:24,433 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (415)] Ended with exit code 0 [2022-11-18 18:31:24,433 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:24,434 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:24,434 INFO L229 MonitoredProcess]: Starting monitored process 416 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:24,435 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (416)] Waiting until timeout for monitored process [2022-11-18 18:31:24,437 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:24,446 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:24,447 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:24,447 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:24,447 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:24,447 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 18:31:24,447 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 18:31:24,447 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:24,449 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:24,451 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (416)] Ended with exit code 0 [2022-11-18 18:31:24,451 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:24,451 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:24,452 INFO L229 MonitoredProcess]: Starting monitored process 417 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:24,453 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (417)] Waiting until timeout for monitored process [2022-11-18 18:31:24,454 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 [2022-11-18 18:31:24,464 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:24,464 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:24,464 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:24,465 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:24,465 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 18:31:24,465 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 18:31:24,465 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:24,466 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:24,469 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (417)] Ended with exit code 0 [2022-11-18 18:31:24,469 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:24,469 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:24,471 INFO L229 MonitoredProcess]: Starting monitored process 418 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:24,472 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (418)] Waiting until timeout for monitored process [2022-11-18 18:31:24,472 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:24,482 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:24,483 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:24,483 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:24,483 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:24,483 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 18:31:24,483 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 18:31:24,483 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:24,484 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:24,487 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (418)] Ended with exit code 0 [2022-11-18 18:31:24,487 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:24,487 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:24,488 INFO L229 MonitoredProcess]: Starting monitored process 419 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:24,490 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (419)] Waiting until timeout for monitored process [2022-11-18 18:31:24,491 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:24,501 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:24,501 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:24,501 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:24,501 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 18:31:24,502 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 18:31:24,502 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-18 18:31:24,506 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:24,509 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (419)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:24,509 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:24,509 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:24,510 INFO L229 MonitoredProcess]: Starting monitored process 420 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:24,512 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (420)] Waiting until timeout for monitored process [2022-11-18 18:31:24,512 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:24,522 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:24,522 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:24,522 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:24,522 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 18:31:24,524 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 18:31:24,524 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-18 18:31:24,527 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:24,530 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (420)] Ended with exit code 0 [2022-11-18 18:31:24,530 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:24,530 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:24,531 INFO L229 MonitoredProcess]: Starting monitored process 421 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:24,533 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (421)] Waiting until timeout for monitored process [2022-11-18 18:31:24,533 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:24,543 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:24,543 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:24,543 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:24,544 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:24,544 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 18:31:24,544 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 18:31:24,544 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:24,545 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:24,548 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (421)] Ended with exit code 0 [2022-11-18 18:31:24,548 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:24,548 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:24,549 INFO L229 MonitoredProcess]: Starting monitored process 422 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:24,551 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (422)] Waiting until timeout for monitored process [2022-11-18 18:31:24,551 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:24,562 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:24,562 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:24,562 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:24,562 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:24,562 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 18:31:24,562 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 18:31:24,562 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:24,564 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:24,566 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (422)] Ended with exit code 0 [2022-11-18 18:31:24,566 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:24,566 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:24,567 INFO L229 MonitoredProcess]: Starting monitored process 423 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:24,568 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (423)] Waiting until timeout for monitored process [2022-11-18 18:31:24,569 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 [2022-11-18 18:31:24,579 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:24,580 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:24,580 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:24,580 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:24,580 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 18:31:24,580 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 18:31:24,580 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:24,581 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:24,584 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (423)] Ended with exit code 0 [2022-11-18 18:31:24,585 INFO L490 LassoAnalysis]: Using template '2-nested'. [2022-11-18 18:31:24,585 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:24,585 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:24,585 INFO L229 MonitoredProcess]: Starting monitored process 424 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:24,586 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (424)] Waiting until timeout for monitored process [2022-11-18 18:31:24,588 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:24,598 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:24,598 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:24,598 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:24,598 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:31:24,604 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-18 18:31:24,604 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-18 18:31:24,618 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:24,621 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (424)] Ended with exit code 0 [2022-11-18 18:31:24,621 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:24,621 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:24,622 INFO L229 MonitoredProcess]: Starting monitored process 425 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:24,623 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (425)] Waiting until timeout for monitored process [2022-11-18 18:31:24,624 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:24,634 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:24,635 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:24,635 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:24,635 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:31:24,636 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-18 18:31:24,636 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-18 18:31:24,655 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:24,657 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (425)] Ended with exit code 0 [2022-11-18 18:31:24,658 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:24,658 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:24,658 INFO L229 MonitoredProcess]: Starting monitored process 426 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:24,660 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (426)] Waiting until timeout for monitored process [2022-11-18 18:31:24,661 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:24,671 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:24,671 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:24,671 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:24,671 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:31:24,673 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-18 18:31:24,673 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-18 18:31:24,678 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:24,681 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (426)] Ended with exit code 0 [2022-11-18 18:31:24,681 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:24,681 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:24,682 INFO L229 MonitoredProcess]: Starting monitored process 427 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:24,683 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (427)] Waiting until timeout for monitored process [2022-11-18 18:31:24,684 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:24,694 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:24,694 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:24,694 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:24,695 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:31:24,696 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-18 18:31:24,696 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-18 18:31:24,701 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:24,704 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (427)] Ended with exit code 0 [2022-11-18 18:31:24,704 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:24,704 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:24,705 INFO L229 MonitoredProcess]: Starting monitored process 428 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:24,707 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (428)] Waiting until timeout for monitored process [2022-11-18 18:31:24,708 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:24,718 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:24,718 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:24,718 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:24,718 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:31:24,719 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-18 18:31:24,720 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-18 18:31:24,725 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:24,727 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (428)] Ended with exit code 0 [2022-11-18 18:31:24,727 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:24,727 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:24,728 INFO L229 MonitoredProcess]: Starting monitored process 429 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:24,729 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (429)] Waiting until timeout for monitored process [2022-11-18 18:31:24,731 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:24,741 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:24,741 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:24,741 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:24,741 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:31:24,742 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-18 18:31:24,742 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-18 18:31:24,747 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:24,750 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (429)] Ended with exit code 0 [2022-11-18 18:31:24,750 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:24,750 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:24,751 INFO L229 MonitoredProcess]: Starting monitored process 430 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:24,753 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (430)] Waiting until timeout for monitored process [2022-11-18 18:31:24,753 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:24,763 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:24,764 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:24,764 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:24,764 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:24,764 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:31:24,764 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 18:31:24,764 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:24,766 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:24,769 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (430)] Ended with exit code 0 [2022-11-18 18:31:24,769 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:24,769 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:24,770 INFO L229 MonitoredProcess]: Starting monitored process 431 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:24,770 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (431)] Waiting until timeout for monitored process [2022-11-18 18:31:24,772 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:24,782 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:24,782 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:24,782 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:24,782 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:24,782 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:31:24,783 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 18:31:24,783 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:24,784 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:24,787 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (431)] Ended with exit code 0 [2022-11-18 18:31:24,787 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:24,787 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:24,788 INFO L229 MonitoredProcess]: Starting monitored process 432 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:24,788 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (432)] Waiting until timeout for monitored process [2022-11-18 18:31:24,790 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:24,800 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:24,800 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:24,801 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:24,801 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:24,801 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:31:24,801 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 18:31:24,801 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:24,803 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:24,805 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (432)] Ended with exit code 0 [2022-11-18 18:31:24,806 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:24,806 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:24,807 INFO L229 MonitoredProcess]: Starting monitored process 433 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:24,815 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 [2022-11-18 18:31:24,827 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (433)] Waiting until timeout for monitored process [2022-11-18 18:31:24,828 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:24,828 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:24,828 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:24,828 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:24,829 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:31:24,829 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 18:31:24,829 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:24,843 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:24,845 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (433)] Ended with exit code 0 [2022-11-18 18:31:24,845 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:24,845 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:24,846 INFO L229 MonitoredProcess]: Starting monitored process 434 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:24,847 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (434)] Waiting until timeout for monitored process [2022-11-18 18:31:24,849 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:24,858 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:24,859 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:24,859 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:24,859 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:24,859 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:31:24,859 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 18:31:24,859 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:24,861 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:24,863 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (434)] Ended with exit code 0 [2022-11-18 18:31:24,864 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:24,864 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:24,865 INFO L229 MonitoredProcess]: Starting monitored process 435 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:24,868 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (435)] Waiting until timeout for monitored process [2022-11-18 18:31:24,868 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:24,879 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:24,879 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:24,879 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:24,879 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:31:24,880 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-18 18:31:24,881 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-18 18:31:24,886 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:24,889 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (435)] Ended with exit code 0 [2022-11-18 18:31:24,889 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:24,889 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:24,890 INFO L229 MonitoredProcess]: Starting monitored process 436 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:24,890 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (436)] Waiting until timeout for monitored process [2022-11-18 18:31:24,892 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:24,902 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:24,902 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:24,902 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:24,902 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:31:24,904 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-18 18:31:24,904 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-18 18:31:24,909 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:24,912 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (436)] Ended with exit code 0 [2022-11-18 18:31:24,912 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:24,912 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:24,913 INFO L229 MonitoredProcess]: Starting monitored process 437 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:24,914 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (437)] Waiting until timeout for monitored process [2022-11-18 18:31:24,915 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:24,926 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:24,926 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:24,926 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:24,926 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:31:24,928 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-18 18:31:24,928 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-18 18:31:24,967 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:24,970 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (437)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:24,971 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:24,971 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:24,972 INFO L229 MonitoredProcess]: Starting monitored process 438 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:24,979 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:24,992 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:24,992 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:24,992 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:24,992 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:24,992 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:31:24,993 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 18:31:24,993 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:24,993 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (438)] Waiting until timeout for monitored process [2022-11-18 18:31:25,007 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:25,010 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (438)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:25,011 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:25,011 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:25,012 INFO L229 MonitoredProcess]: Starting monitored process 439 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:25,015 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 [2022-11-18 18:31:25,023 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (439)] Waiting until timeout for monitored process [2022-11-18 18:31:25,026 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:25,027 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:25,027 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:25,027 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:31:25,028 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-18 18:31:25,028 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-18 18:31:25,033 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:25,035 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (439)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:25,036 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:25,036 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:25,037 INFO L229 MonitoredProcess]: Starting monitored process 440 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:25,039 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (440)] Waiting until timeout for monitored process [2022-11-18 18:31:25,039 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:25,049 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:25,050 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:25,050 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:25,050 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:31:25,051 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-18 18:31:25,051 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-18 18:31:25,056 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:25,058 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (440)] Ended with exit code 0 [2022-11-18 18:31:25,058 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:25,059 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:25,059 INFO L229 MonitoredProcess]: Starting monitored process 441 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:25,061 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (441)] Waiting until timeout for monitored process [2022-11-18 18:31:25,062 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:25,072 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:25,072 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:25,072 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:25,072 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:25,072 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:31:25,073 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 18:31:25,073 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:25,074 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:25,077 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (441)] Ended with exit code 0 [2022-11-18 18:31:25,077 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:25,077 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:25,078 INFO L229 MonitoredProcess]: Starting monitored process 442 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:25,079 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (442)] Waiting until timeout for monitored process [2022-11-18 18:31:25,080 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:25,090 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:25,090 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:25,091 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:25,091 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:25,091 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:31:25,091 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 18:31:25,091 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:25,093 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:25,096 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (442)] Ended with exit code 0 [2022-11-18 18:31:25,096 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:25,096 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:25,097 INFO L229 MonitoredProcess]: Starting monitored process 443 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:25,097 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (443)] Waiting until timeout for monitored process [2022-11-18 18:31:25,099 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:25,109 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:25,109 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:25,109 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:25,109 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:25,109 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:31:25,110 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 18:31:25,110 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:25,111 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:25,114 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (443)] Ended with exit code 0 [2022-11-18 18:31:25,114 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:25,114 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:25,119 INFO L229 MonitoredProcess]: Starting monitored process 444 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:25,120 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (444)] Waiting until timeout for monitored process [2022-11-18 18:31:25,120 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:25,130 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:25,130 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:25,131 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:25,131 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:25,131 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:31:25,131 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 18:31:25,131 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:25,163 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:25,166 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (444)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:25,166 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:25,166 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:25,167 INFO L229 MonitoredProcess]: Starting monitored process 445 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:25,171 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:25,184 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:25,184 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:25,184 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:25,184 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:25,184 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:31:25,185 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 18:31:25,185 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:25,185 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (445)] Waiting until timeout for monitored process [2022-11-18 18:31:25,186 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:25,189 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (445)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:25,189 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:25,189 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:25,190 INFO L229 MonitoredProcess]: Starting monitored process 446 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:25,192 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (446)] Waiting until timeout for monitored process [2022-11-18 18:31:25,193 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:25,203 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:25,203 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:25,203 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:25,203 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:31:25,205 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-18 18:31:25,205 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-18 18:31:25,210 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:25,212 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (446)] Ended with exit code 0 [2022-11-18 18:31:25,212 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:25,212 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:25,213 INFO L229 MonitoredProcess]: Starting monitored process 447 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:25,214 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (447)] Waiting until timeout for monitored process [2022-11-18 18:31:25,216 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:25,226 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:25,226 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:25,226 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:25,226 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:31:25,227 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-18 18:31:25,227 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-18 18:31:25,232 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:25,235 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (447)] Ended with exit code 0 [2022-11-18 18:31:25,235 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:25,235 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:25,236 INFO L229 MonitoredProcess]: Starting monitored process 448 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:25,237 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (448)] Waiting until timeout for monitored process [2022-11-18 18:31:25,238 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 [2022-11-18 18:31:25,249 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:25,249 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:25,249 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:25,249 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:25,249 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:31:25,249 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 18:31:25,249 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:25,258 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:25,260 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (448)] Ended with exit code 0 [2022-11-18 18:31:25,260 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:25,261 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:25,261 INFO L229 MonitoredProcess]: Starting monitored process 449 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:25,263 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (449)] Waiting until timeout for monitored process [2022-11-18 18:31:25,264 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:25,274 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:25,274 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:25,274 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:25,274 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:25,274 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:31:25,274 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 18:31:25,274 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:25,276 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:25,278 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (449)] Ended with exit code 0 [2022-11-18 18:31:25,278 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:25,279 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:25,279 INFO L229 MonitoredProcess]: Starting monitored process 450 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:25,281 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (450)] Waiting until timeout for monitored process [2022-11-18 18:31:25,282 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:25,295 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:25,295 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:25,295 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:25,295 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:25,295 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:31:25,296 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 18:31:25,296 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:25,319 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:25,322 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (450)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:25,322 INFO L490 LassoAnalysis]: Using template '3-nested'. [2022-11-18 18:31:25,323 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:25,323 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:25,327 INFO L229 MonitoredProcess]: Starting monitored process 451 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:25,331 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:25,343 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:25,344 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:25,344 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:25,344 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:25,345 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (451)] Waiting until timeout for monitored process [2022-11-18 18:31:25,353 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:31:25,353 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:31:25,369 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:25,372 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (451)] Ended with exit code 0 [2022-11-18 18:31:25,372 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:25,372 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:25,373 INFO L229 MonitoredProcess]: Starting monitored process 452 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:25,374 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (452)] Waiting until timeout for monitored process [2022-11-18 18:31:25,375 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 [2022-11-18 18:31:25,386 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:25,386 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:25,386 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:25,386 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:25,388 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:31:25,388 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:31:25,394 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:25,397 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (452)] Ended with exit code 0 [2022-11-18 18:31:25,397 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:25,397 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:25,398 INFO L229 MonitoredProcess]: Starting monitored process 453 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:25,399 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (453)] Waiting until timeout for monitored process [2022-11-18 18:31:25,400 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:25,410 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:25,410 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:25,411 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:25,411 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:25,413 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:31:25,413 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:31:25,419 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:25,422 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (453)] Ended with exit code 0 [2022-11-18 18:31:25,422 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:25,422 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:25,423 INFO L229 MonitoredProcess]: Starting monitored process 454 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:25,425 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (454)] Waiting until timeout for monitored process [2022-11-18 18:31:25,425 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:25,435 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:25,435 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:25,435 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:25,436 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:25,437 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:31:25,438 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:31:25,444 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:25,446 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (454)] Ended with exit code 0 [2022-11-18 18:31:25,446 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:25,447 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:25,447 INFO L229 MonitoredProcess]: Starting monitored process 455 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:25,449 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (455)] Waiting until timeout for monitored process [2022-11-18 18:31:25,450 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 [2022-11-18 18:31:25,460 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:25,460 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:25,460 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:25,460 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:25,462 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:31:25,462 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:31:25,469 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:25,471 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (455)] Ended with exit code 0 [2022-11-18 18:31:25,471 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:25,472 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:25,472 INFO L229 MonitoredProcess]: Starting monitored process 456 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:25,474 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (456)] Waiting until timeout for monitored process [2022-11-18 18:31:25,475 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:25,485 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:25,485 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:25,485 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:25,485 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:25,487 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:31:25,487 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:31:25,493 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:25,496 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (456)] Ended with exit code 0 [2022-11-18 18:31:25,496 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:25,496 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:25,497 INFO L229 MonitoredProcess]: Starting monitored process 457 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:25,499 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (457)] Waiting until timeout for monitored process [2022-11-18 18:31:25,499 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:25,509 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:25,509 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:25,510 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:25,510 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:25,510 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:25,510 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:31:25,510 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:25,512 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:25,515 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (457)] Ended with exit code 0 [2022-11-18 18:31:25,515 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:25,515 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:25,516 INFO L229 MonitoredProcess]: Starting monitored process 458 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:25,518 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (458)] Waiting until timeout for monitored process [2022-11-18 18:31:25,518 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:25,528 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:25,529 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:25,529 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:25,529 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:25,529 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:25,529 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:31:25,529 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:25,531 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:25,534 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (458)] Ended with exit code 0 [2022-11-18 18:31:25,534 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:25,534 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:25,535 INFO L229 MonitoredProcess]: Starting monitored process 459 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:25,536 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (459)] Waiting until timeout for monitored process [2022-11-18 18:31:25,537 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:25,548 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:25,548 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:25,548 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:25,548 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:25,548 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:25,548 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:31:25,549 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:25,550 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:25,553 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (459)] Ended with exit code 0 [2022-11-18 18:31:25,553 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:25,553 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:25,554 INFO L229 MonitoredProcess]: Starting monitored process 460 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:25,555 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (460)] Waiting until timeout for monitored process [2022-11-18 18:31:25,556 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:25,566 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:25,566 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:25,567 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:25,567 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:25,567 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:25,567 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:31:25,567 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:25,569 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:25,571 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (460)] Ended with exit code 0 [2022-11-18 18:31:25,572 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:25,572 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:25,573 INFO L229 MonitoredProcess]: Starting monitored process 461 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:25,573 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (461)] Waiting until timeout for monitored process [2022-11-18 18:31:25,575 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:25,585 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:25,585 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:25,585 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:25,586 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:25,586 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:25,586 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:31:25,586 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:25,588 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:25,591 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (461)] Ended with exit code 0 [2022-11-18 18:31:25,591 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:25,591 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:25,592 INFO L229 MonitoredProcess]: Starting monitored process 462 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:25,592 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (462)] Waiting until timeout for monitored process [2022-11-18 18:31:25,594 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:25,604 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:25,604 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:25,604 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:25,605 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:25,606 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:31:25,607 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:31:25,613 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:25,615 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (462)] Ended with exit code 0 [2022-11-18 18:31:25,616 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:25,616 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:25,616 INFO L229 MonitoredProcess]: Starting monitored process 463 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:25,617 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (463)] Waiting until timeout for monitored process [2022-11-18 18:31:25,619 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 [2022-11-18 18:31:25,629 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:25,629 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:25,629 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:25,629 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:25,631 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:31:25,631 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:31:25,663 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:25,666 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (463)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:25,667 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:25,667 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:25,668 INFO L229 MonitoredProcess]: Starting monitored process 464 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:25,675 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:25,688 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:25,688 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:25,688 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:25,688 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:25,689 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (464)] Waiting until timeout for monitored process [2022-11-18 18:31:25,690 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:31:25,691 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:31:25,715 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:25,718 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (464)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:25,718 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:25,719 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:25,719 INFO L229 MonitoredProcess]: Starting monitored process 465 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:25,723 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 [2022-11-18 18:31:25,731 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (465)] Waiting until timeout for monitored process [2022-11-18 18:31:25,734 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:25,734 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:25,734 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:25,735 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:25,735 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:25,735 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:31:25,735 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:25,737 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:25,739 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (465)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:25,740 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:25,740 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:25,740 INFO L229 MonitoredProcess]: Starting monitored process 466 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:25,741 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (466)] Waiting until timeout for monitored process [2022-11-18 18:31:25,743 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:25,753 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:25,753 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:25,753 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:25,753 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:25,755 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:31:25,755 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:31:25,761 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:25,764 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (466)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:25,764 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:25,764 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:25,765 INFO L229 MonitoredProcess]: Starting monitored process 467 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:25,767 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (467)] Waiting until timeout for monitored process [2022-11-18 18:31:25,768 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:25,778 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:25,778 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:25,778 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:25,778 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:25,780 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:31:25,780 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:31:25,786 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:25,788 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (467)] Ended with exit code 0 [2022-11-18 18:31:25,789 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:25,789 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:25,790 INFO L229 MonitoredProcess]: Starting monitored process 468 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:25,790 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (468)] Waiting until timeout for monitored process [2022-11-18 18:31:25,792 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:25,802 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:25,802 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:25,802 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:25,802 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:25,802 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:25,803 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:31:25,803 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:25,807 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:25,810 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (468)] Ended with exit code 0 [2022-11-18 18:31:25,810 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:25,810 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:25,811 INFO L229 MonitoredProcess]: Starting monitored process 469 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:25,812 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (469)] Waiting until timeout for monitored process [2022-11-18 18:31:25,813 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:25,823 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:25,823 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:25,823 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:25,824 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:25,824 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:25,824 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:31:25,824 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:25,826 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:25,828 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (469)] Ended with exit code 0 [2022-11-18 18:31:25,829 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:25,829 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:25,830 INFO L229 MonitoredProcess]: Starting monitored process 470 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:25,830 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (470)] Waiting until timeout for monitored process [2022-11-18 18:31:25,832 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 [2022-11-18 18:31:25,842 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:25,842 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:25,842 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:25,842 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:25,842 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:25,843 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:31:25,843 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:25,845 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:25,847 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (470)] Ended with exit code 0 [2022-11-18 18:31:25,848 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:25,848 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:25,848 INFO L229 MonitoredProcess]: Starting monitored process 471 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:25,850 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (471)] Waiting until timeout for monitored process [2022-11-18 18:31:25,851 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:25,861 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:25,861 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:25,861 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:25,861 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:25,861 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:25,862 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:31:25,862 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:25,864 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:25,866 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (471)] Ended with exit code 0 [2022-11-18 18:31:25,866 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:25,866 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:25,867 INFO L229 MonitoredProcess]: Starting monitored process 472 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:25,869 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (472)] Waiting until timeout for monitored process [2022-11-18 18:31:25,870 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 [2022-11-18 18:31:25,880 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:25,880 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:25,880 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:25,880 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:25,880 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:25,880 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:31:25,880 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:25,882 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:25,885 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (472)] Ended with exit code 0 [2022-11-18 18:31:25,885 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:25,885 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:25,886 INFO L229 MonitoredProcess]: Starting monitored process 473 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:25,886 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (473)] Waiting until timeout for monitored process [2022-11-18 18:31:25,888 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 [2022-11-18 18:31:25,898 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:25,898 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:25,899 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:25,899 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:25,901 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:31:25,901 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:31:25,907 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:25,910 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (473)] Ended with exit code 0 [2022-11-18 18:31:25,910 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:25,910 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:25,911 INFO L229 MonitoredProcess]: Starting monitored process 474 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:25,913 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (474)] Waiting until timeout for monitored process [2022-11-18 18:31:25,913 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 [2022-11-18 18:31:25,923 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:25,923 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:25,924 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:25,924 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:25,925 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:31:25,926 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:31:25,932 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:25,934 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (474)] Ended with exit code 0 [2022-11-18 18:31:25,934 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:25,934 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:25,935 INFO L229 MonitoredProcess]: Starting monitored process 475 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:25,937 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (475)] Waiting until timeout for monitored process [2022-11-18 18:31:25,937 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 [2022-11-18 18:31:25,948 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:25,948 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:25,948 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:25,948 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:25,948 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:25,948 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:31:25,949 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:25,950 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:25,953 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (475)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:25,953 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:25,953 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:25,954 INFO L229 MonitoredProcess]: Starting monitored process 476 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:25,955 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (476)] Waiting until timeout for monitored process [2022-11-18 18:31:25,956 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:25,966 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:25,967 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:25,967 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:25,967 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:25,967 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:25,967 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:31:25,967 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:25,969 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:25,971 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (476)] Ended with exit code 0 [2022-11-18 18:31:25,972 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:25,972 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:25,972 INFO L229 MonitoredProcess]: Starting monitored process 477 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:25,973 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (477)] Waiting until timeout for monitored process [2022-11-18 18:31:25,975 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:25,985 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:25,985 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:25,985 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:25,985 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:25,985 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:25,986 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:31:25,986 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:25,988 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:25,990 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (477)] Ended with exit code 0 [2022-11-18 18:31:25,990 INFO L490 LassoAnalysis]: Using template '4-nested'. [2022-11-18 18:31:25,991 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:25,991 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:25,991 INFO L229 MonitoredProcess]: Starting monitored process 478 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:25,992 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (478)] Waiting until timeout for monitored process [2022-11-18 18:31:25,994 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:26,004 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:26,004 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:26,004 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:26,005 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:31:26,014 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-18 18:31:26,014 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-18 18:31:26,035 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:26,038 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (478)] Ended with exit code 0 [2022-11-18 18:31:26,038 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:26,038 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:26,039 INFO L229 MonitoredProcess]: Starting monitored process 479 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:26,040 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (479)] Waiting until timeout for monitored process [2022-11-18 18:31:26,041 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:26,052 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:26,052 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:26,052 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:26,052 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:31:26,054 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-18 18:31:26,055 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-18 18:31:26,062 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:26,064 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (479)] Ended with exit code 0 [2022-11-18 18:31:26,064 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:26,064 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:26,065 INFO L229 MonitoredProcess]: Starting monitored process 480 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:26,066 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (480)] Waiting until timeout for monitored process [2022-11-18 18:31:26,067 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:26,078 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:26,078 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:26,078 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:26,078 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:31:26,080 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-18 18:31:26,081 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-18 18:31:26,088 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:26,090 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (480)] Ended with exit code 0 [2022-11-18 18:31:26,091 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:26,091 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:26,091 INFO L229 MonitoredProcess]: Starting monitored process 481 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:26,093 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (481)] Waiting until timeout for monitored process [2022-11-18 18:31:26,094 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 [2022-11-18 18:31:26,104 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:26,104 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:26,104 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:26,104 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:31:26,107 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-18 18:31:26,107 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-18 18:31:26,114 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:26,117 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (481)] Ended with exit code 0 [2022-11-18 18:31:26,117 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:26,117 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:26,118 INFO L229 MonitoredProcess]: Starting monitored process 482 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:26,129 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (482)] Waiting until timeout for monitored process [2022-11-18 18:31:26,129 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:26,140 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:26,140 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:26,140 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:26,140 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:31:26,143 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-18 18:31:26,143 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-18 18:31:26,151 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:26,153 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (482)] Ended with exit code 0 [2022-11-18 18:31:26,153 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:26,154 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:26,154 INFO L229 MonitoredProcess]: Starting monitored process 483 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:26,156 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (483)] Waiting until timeout for monitored process [2022-11-18 18:31:26,157 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 [2022-11-18 18:31:26,167 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:26,167 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:26,167 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:26,167 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:31:26,170 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-18 18:31:26,170 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-18 18:31:26,177 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:26,179 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (483)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:26,180 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:26,180 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:26,180 INFO L229 MonitoredProcess]: Starting monitored process 484 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:26,183 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (484)] Waiting until timeout for monitored process [2022-11-18 18:31:26,183 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 [2022-11-18 18:31:26,194 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:26,194 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:26,194 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:26,194 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:26,194 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:31:26,194 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 18:31:26,195 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:26,197 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:26,199 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (484)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:26,199 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:26,199 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:26,200 INFO L229 MonitoredProcess]: Starting monitored process 485 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:26,202 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (485)] Waiting until timeout for monitored process [2022-11-18 18:31:26,202 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:26,213 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:26,213 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:26,213 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:26,213 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:26,213 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:31:26,214 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 18:31:26,214 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:26,224 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:26,226 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (485)] Ended with exit code 0 [2022-11-18 18:31:26,226 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:26,227 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:26,227 INFO L229 MonitoredProcess]: Starting monitored process 486 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:26,228 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (486)] Waiting until timeout for monitored process [2022-11-18 18:31:26,230 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 [2022-11-18 18:31:26,240 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:26,240 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:26,240 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:26,240 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:26,241 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:31:26,241 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 18:31:26,241 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:26,243 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:26,246 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (486)] Ended with exit code 0 [2022-11-18 18:31:26,246 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:26,246 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:26,247 INFO L229 MonitoredProcess]: Starting monitored process 487 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:26,248 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (487)] Waiting until timeout for monitored process [2022-11-18 18:31:26,249 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:26,260 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:26,260 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:26,260 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:26,260 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:26,260 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:31:26,260 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 18:31:26,261 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:26,263 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:26,265 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (487)] Ended with exit code 0 [2022-11-18 18:31:26,266 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:26,266 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:26,266 INFO L229 MonitoredProcess]: Starting monitored process 488 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:26,267 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (488)] Waiting until timeout for monitored process [2022-11-18 18:31:26,269 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:26,279 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:26,279 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:26,280 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:26,280 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:26,280 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:31:26,280 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 18:31:26,280 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:26,282 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:26,285 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (488)] Ended with exit code 0 [2022-11-18 18:31:26,285 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:26,285 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:26,286 INFO L229 MonitoredProcess]: Starting monitored process 489 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:26,287 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (489)] Waiting until timeout for monitored process [2022-11-18 18:31:26,288 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:26,299 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:26,299 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:26,299 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:26,299 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:31:26,302 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-18 18:31:26,302 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-18 18:31:26,316 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:26,319 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (489)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:26,319 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:26,320 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:26,321 INFO L229 MonitoredProcess]: Starting monitored process 490 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:26,324 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (490)] Waiting until timeout for monitored process [2022-11-18 18:31:26,324 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:26,335 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:26,335 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:26,335 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:26,335 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:31:26,337 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-18 18:31:26,337 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-18 18:31:26,345 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:26,348 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (490)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:26,348 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:26,348 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:26,349 INFO L229 MonitoredProcess]: Starting monitored process 491 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:26,351 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (491)] Waiting until timeout for monitored process [2022-11-18 18:31:26,352 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:26,362 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:26,362 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:26,362 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:26,362 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:31:26,365 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-18 18:31:26,365 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-18 18:31:26,372 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:26,375 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (491)] Ended with exit code 0 [2022-11-18 18:31:26,375 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:26,375 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:26,376 INFO L229 MonitoredProcess]: Starting monitored process 492 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:26,378 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (492)] Waiting until timeout for monitored process [2022-11-18 18:31:26,378 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 [2022-11-18 18:31:26,389 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:26,389 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:26,389 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:26,389 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:26,389 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:31:26,390 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 18:31:26,390 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:26,392 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:26,394 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (492)] Ended with exit code 0 [2022-11-18 18:31:26,395 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:26,395 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:26,395 INFO L229 MonitoredProcess]: Starting monitored process 493 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:26,397 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (493)] Waiting until timeout for monitored process [2022-11-18 18:31:26,398 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:26,408 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:26,408 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:26,408 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:26,408 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:31:26,411 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-18 18:31:26,411 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-18 18:31:26,418 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:26,420 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (493)] Ended with exit code 0 [2022-11-18 18:31:26,421 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:26,421 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:26,421 INFO L229 MonitoredProcess]: Starting monitored process 494 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:26,423 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (494)] Waiting until timeout for monitored process [2022-11-18 18:31:26,424 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:26,434 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:26,434 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:26,434 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:26,434 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:31:26,437 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-18 18:31:26,437 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-18 18:31:26,444 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:26,446 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (494)] Ended with exit code 0 [2022-11-18 18:31:26,446 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:26,447 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:26,447 INFO L229 MonitoredProcess]: Starting monitored process 495 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:26,448 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (495)] Waiting until timeout for monitored process [2022-11-18 18:31:26,450 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 [2022-11-18 18:31:26,460 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:26,460 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:26,460 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:26,460 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:26,460 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:31:26,461 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 18:31:26,461 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:26,463 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:26,466 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (495)] Ended with exit code 0 [2022-11-18 18:31:26,466 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:26,466 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:26,467 INFO L229 MonitoredProcess]: Starting monitored process 496 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:26,468 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (496)] Waiting until timeout for monitored process [2022-11-18 18:31:26,469 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 [2022-11-18 18:31:26,480 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:26,480 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:26,480 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:26,480 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:26,480 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:31:26,481 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 18:31:26,481 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:26,483 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:26,485 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (496)] Ended with exit code 0 [2022-11-18 18:31:26,485 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:26,486 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:26,486 INFO L229 MonitoredProcess]: Starting monitored process 497 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:26,487 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (497)] Waiting until timeout for monitored process [2022-11-18 18:31:26,489 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:26,499 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:26,499 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:26,499 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:26,499 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:26,499 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:31:26,500 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 18:31:26,500 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:26,502 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:26,505 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (497)] Ended with exit code 0 [2022-11-18 18:31:26,505 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:26,505 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:26,506 INFO L229 MonitoredProcess]: Starting monitored process 498 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:26,506 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (498)] Waiting until timeout for monitored process [2022-11-18 18:31:26,508 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:26,519 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:26,519 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:26,520 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:26,520 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:26,520 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:31:26,520 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 18:31:26,520 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:26,522 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:26,525 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (498)] Ended with exit code 0 [2022-11-18 18:31:26,525 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:26,525 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:26,526 INFO L229 MonitoredProcess]: Starting monitored process 499 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:26,527 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (499)] Waiting until timeout for monitored process [2022-11-18 18:31:26,528 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:26,539 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:26,539 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:26,539 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:26,539 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:26,539 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:31:26,540 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 18:31:26,540 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:26,557 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:26,560 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (499)] Ended with exit code 0 [2022-11-18 18:31:26,560 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:26,560 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:26,561 INFO L229 MonitoredProcess]: Starting monitored process 500 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:26,561 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (500)] Waiting until timeout for monitored process [2022-11-18 18:31:26,563 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:26,573 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:26,573 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:26,574 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:26,574 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:31:26,576 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-18 18:31:26,576 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-18 18:31:26,584 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:26,586 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (500)] Ended with exit code 0 [2022-11-18 18:31:26,586 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:26,586 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:26,587 INFO L229 MonitoredProcess]: Starting monitored process 501 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:26,589 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (501)] Waiting until timeout for monitored process [2022-11-18 18:31:26,590 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:26,600 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:26,600 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:26,600 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:26,600 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:31:26,603 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-18 18:31:26,603 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-18 18:31:26,610 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:26,612 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (501)] Ended with exit code 0 [2022-11-18 18:31:26,613 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:26,613 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:26,614 INFO L229 MonitoredProcess]: Starting monitored process 502 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:26,615 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (502)] Waiting until timeout for monitored process [2022-11-18 18:31:26,616 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:26,626 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:26,626 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:26,626 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:26,626 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:26,626 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:31:26,627 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 18:31:26,627 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:26,629 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:26,632 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (502)] Ended with exit code 0 [2022-11-18 18:31:26,632 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:26,632 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:26,633 INFO L229 MonitoredProcess]: Starting monitored process 503 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:26,635 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (503)] Waiting until timeout for monitored process [2022-11-18 18:31:26,635 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:26,646 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:26,646 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:26,646 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:26,646 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:26,646 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:31:26,646 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 18:31:26,647 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:26,648 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:26,651 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (503)] Ended with exit code 0 [2022-11-18 18:31:26,651 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:26,651 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:26,652 INFO L229 MonitoredProcess]: Starting monitored process 504 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:26,653 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (504)] Waiting until timeout for monitored process [2022-11-18 18:31:26,654 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:26,665 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:31:26,665 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:26,665 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:26,665 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:26,665 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:31:26,666 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 18:31:26,666 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:26,668 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:26,670 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (504)] Ended with exit code 0 [2022-11-18 18:31:26,670 INFO L490 LassoAnalysis]: Using template '2-phase'. [2022-11-18 18:31:26,671 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:26,671 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:26,672 INFO L229 MonitoredProcess]: Starting monitored process 505 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:26,672 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (505)] Waiting until timeout for monitored process [2022-11-18 18:31:26,674 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:26,684 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:26,684 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:31:26,684 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:26,685 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:26,685 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:31:26,691 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-18 18:31:26,691 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-18 18:31:26,711 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:26,714 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (505)] Ended with exit code 0 [2022-11-18 18:31:26,714 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:26,714 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:26,715 INFO L229 MonitoredProcess]: Starting monitored process 506 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:26,716 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (506)] Waiting until timeout for monitored process [2022-11-18 18:31:26,718 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:26,730 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:26,730 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:31:26,730 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:26,731 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:26,731 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:31:26,732 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-18 18:31:26,732 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-18 18:31:26,738 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:26,741 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (506)] Ended with exit code 0 [2022-11-18 18:31:26,741 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:26,741 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:26,742 INFO L229 MonitoredProcess]: Starting monitored process 507 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:26,742 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (507)] Waiting until timeout for monitored process [2022-11-18 18:31:26,744 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:26,754 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:26,754 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:31:26,754 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:26,755 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:26,755 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:31:26,756 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-18 18:31:26,756 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-18 18:31:26,763 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:26,766 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (507)] Ended with exit code 0 [2022-11-18 18:31:26,766 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:26,766 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:26,767 INFO L229 MonitoredProcess]: Starting monitored process 508 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:26,769 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (508)] Waiting until timeout for monitored process [2022-11-18 18:31:26,769 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:26,779 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:26,780 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:31:26,780 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:26,780 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:26,780 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:31:26,781 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-18 18:31:26,782 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-18 18:31:26,787 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:26,790 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (508)] Ended with exit code 0 [2022-11-18 18:31:26,790 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:26,791 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:26,791 INFO L229 MonitoredProcess]: Starting monitored process 509 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:26,792 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (509)] Waiting until timeout for monitored process [2022-11-18 18:31:26,794 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 [2022-11-18 18:31:26,804 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:26,804 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:31:26,804 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:26,804 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:26,804 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:31:26,806 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-18 18:31:26,806 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-18 18:31:26,812 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:26,815 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (509)] Ended with exit code 0 [2022-11-18 18:31:26,815 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:26,815 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:26,816 INFO L229 MonitoredProcess]: Starting monitored process 510 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:26,818 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (510)] Waiting until timeout for monitored process [2022-11-18 18:31:26,818 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:26,829 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:26,829 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:31:26,829 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:26,829 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:26,829 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:31:26,831 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-18 18:31:26,831 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-18 18:31:26,837 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:26,839 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (510)] Ended with exit code 0 [2022-11-18 18:31:26,840 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:26,840 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:26,841 INFO L229 MonitoredProcess]: Starting monitored process 511 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:26,843 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (511)] Waiting until timeout for monitored process [2022-11-18 18:31:26,843 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:26,853 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:26,854 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:31:26,854 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:26,854 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:26,854 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:26,854 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:31:26,854 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 18:31:26,854 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:26,857 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:26,860 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (511)] Ended with exit code 0 [2022-11-18 18:31:26,860 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:26,860 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:26,861 INFO L229 MonitoredProcess]: Starting monitored process 512 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:26,871 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:26,883 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:26,883 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:31:26,884 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:26,884 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:26,884 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:26,884 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:31:26,884 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (512)] Waiting until timeout for monitored process [2022-11-18 18:31:26,885 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 18:31:26,885 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:26,887 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:26,889 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (512)] Ended with exit code 0 [2022-11-18 18:31:26,890 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:26,890 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:26,891 INFO L229 MonitoredProcess]: Starting monitored process 513 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:26,901 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (513)] Waiting until timeout for monitored process [2022-11-18 18:31:26,901 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:26,911 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:26,912 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:31:26,912 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:26,912 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:26,912 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:26,912 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:31:26,912 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 18:31:26,912 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:26,915 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:26,918 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (513)] Ended with exit code 0 [2022-11-18 18:31:26,918 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:26,918 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:26,919 INFO L229 MonitoredProcess]: Starting monitored process 514 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:26,920 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (514)] Waiting until timeout for monitored process [2022-11-18 18:31:26,921 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:26,932 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:26,932 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:31:26,932 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:26,932 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:26,932 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:26,932 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:31:26,932 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 18:31:26,933 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:26,936 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:26,939 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (514)] Ended with exit code 0 [2022-11-18 18:31:26,939 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:26,939 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:26,940 INFO L229 MonitoredProcess]: Starting monitored process 515 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:26,941 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (515)] Waiting until timeout for monitored process [2022-11-18 18:31:26,942 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:26,952 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:26,953 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:31:26,953 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:26,953 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:26,953 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:26,953 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:31:26,953 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 18:31:26,953 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:26,956 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:26,958 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (515)] Ended with exit code 0 [2022-11-18 18:31:26,959 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:26,959 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:26,960 INFO L229 MonitoredProcess]: Starting monitored process 516 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:26,961 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (516)] Waiting until timeout for monitored process [2022-11-18 18:31:26,962 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:26,972 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:26,972 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:31:26,973 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:26,973 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:26,973 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:31:26,974 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-18 18:31:26,974 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-18 18:31:26,980 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:26,983 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (516)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:26,983 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:26,984 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:26,984 INFO L229 MonitoredProcess]: Starting monitored process 517 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:26,986 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (517)] Waiting until timeout for monitored process [2022-11-18 18:31:26,987 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:26,997 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:26,997 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:31:26,997 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:26,997 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:26,997 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:31:26,999 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-18 18:31:26,999 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-18 18:31:27,023 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:27,028 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (517)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:27,028 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:27,028 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:27,029 INFO L229 MonitoredProcess]: Starting monitored process 518 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:27,035 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 [2022-11-18 18:31:27,048 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (518)] Waiting until timeout for monitored process [2022-11-18 18:31:27,048 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:27,048 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:31:27,048 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:27,049 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:27,049 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:31:27,051 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-18 18:31:27,051 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-18 18:31:27,071 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:27,074 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (518)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:27,075 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:27,075 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:27,076 INFO L229 MonitoredProcess]: Starting monitored process 519 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:27,083 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:27,096 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (519)] Waiting until timeout for monitored process [2022-11-18 18:31:27,096 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:27,096 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:31:27,096 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:27,097 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:27,097 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:27,097 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:31:27,097 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 18:31:27,097 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:27,115 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:27,118 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (519)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:27,119 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:27,119 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:27,120 INFO L229 MonitoredProcess]: Starting monitored process 520 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:27,127 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:27,140 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:27,140 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:31:27,140 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:27,140 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:27,141 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:31:27,142 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-18 18:31:27,142 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-18 18:31:27,143 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (520)] Waiting until timeout for monitored process [2022-11-18 18:31:27,155 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:27,158 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (520)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:27,159 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:27,159 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:27,160 INFO L229 MonitoredProcess]: Starting monitored process 521 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:27,163 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:27,171 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (521)] Waiting until timeout for monitored process [2022-11-18 18:31:27,176 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:27,176 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:31:27,176 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:27,176 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:27,176 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:31:27,178 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-18 18:31:27,178 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-18 18:31:27,195 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:27,198 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (521)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:27,199 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:27,199 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:27,200 INFO L229 MonitoredProcess]: Starting monitored process 522 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:27,203 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:27,216 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (522)] Waiting until timeout for monitored process [2022-11-18 18:31:27,216 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:27,216 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:31:27,216 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:27,217 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:27,217 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:27,217 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:31:27,217 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 18:31:27,217 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:27,227 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:27,231 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (522)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:27,231 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:27,231 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:27,232 INFO L229 MonitoredProcess]: Starting monitored process 523 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:27,236 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:27,239 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (523)] Waiting until timeout for monitored process [2022-11-18 18:31:27,248 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:27,249 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:31:27,249 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:27,249 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:27,249 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:27,249 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:31:27,249 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 18:31:27,250 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:27,267 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:27,270 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (523)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:27,271 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:27,271 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:27,272 INFO L229 MonitoredProcess]: Starting monitored process 524 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:27,275 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 [2022-11-18 18:31:27,283 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (524)] Waiting until timeout for monitored process [2022-11-18 18:31:27,288 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:27,288 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:31:27,289 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:27,289 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:27,289 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:27,289 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:31:27,289 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 18:31:27,290 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:27,311 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:27,314 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (524)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:27,314 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:27,315 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:27,316 INFO L229 MonitoredProcess]: Starting monitored process 525 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:27,319 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 [2022-11-18 18:31:27,327 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (525)] Waiting until timeout for monitored process [2022-11-18 18:31:27,331 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:27,331 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:31:27,332 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:27,332 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:27,332 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:27,332 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:31:27,332 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 18:31:27,332 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:27,351 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:27,354 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (525)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:27,355 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:27,355 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:27,356 INFO L229 MonitoredProcess]: Starting monitored process 526 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:27,359 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:27,371 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (526)] Waiting until timeout for monitored process [2022-11-18 18:31:27,371 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:27,372 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:31:27,372 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:27,372 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:27,372 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:27,372 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:31:27,373 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 18:31:27,373 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:27,387 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:27,390 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (526)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:27,390 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:27,391 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:27,392 INFO L229 MonitoredProcess]: Starting monitored process 527 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:27,395 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 [2022-11-18 18:31:27,407 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:27,408 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:31:27,408 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:27,408 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:27,408 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:31:27,410 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-18 18:31:27,410 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-18 18:31:27,419 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (527)] Waiting until timeout for monitored process [2022-11-18 18:31:27,422 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:27,425 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (527)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:27,426 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:27,426 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:27,427 INFO L229 MonitoredProcess]: Starting monitored process 528 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:27,430 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 [2022-11-18 18:31:27,435 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (528)] Waiting until timeout for monitored process [2022-11-18 18:31:27,443 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:27,443 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:31:27,443 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:27,443 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:27,444 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:31:27,445 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-18 18:31:27,445 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-18 18:31:27,467 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:27,470 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (528)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:27,471 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:27,471 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:27,472 INFO L229 MonitoredProcess]: Starting monitored process 529 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:27,475 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:27,483 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (529)] Waiting until timeout for monitored process [2022-11-18 18:31:27,488 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:27,488 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:31:27,488 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:27,488 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:27,488 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:27,488 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:31:27,489 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 18:31:27,489 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:27,491 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:27,493 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (529)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:27,494 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:27,494 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:27,495 INFO L229 MonitoredProcess]: Starting monitored process 530 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:27,495 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (530)] Waiting until timeout for monitored process [2022-11-18 18:31:27,497 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:27,507 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:27,507 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:31:27,507 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:27,507 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:27,507 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:27,507 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:31:27,508 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 18:31:27,508 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:27,510 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:27,512 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (530)] Ended with exit code 0 [2022-11-18 18:31:27,513 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:27,513 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:27,513 INFO L229 MonitoredProcess]: Starting monitored process 531 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:27,514 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (531)] Waiting until timeout for monitored process [2022-11-18 18:31:27,516 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 [2022-11-18 18:31:27,526 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:27,526 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:31:27,526 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:27,526 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:27,526 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:27,526 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:31:27,527 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 18:31:27,527 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:27,529 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:27,532 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (531)] Ended with exit code 0 [2022-11-18 18:31:27,532 INFO L490 LassoAnalysis]: Using template '3-phase'. [2022-11-18 18:31:27,532 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:27,532 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:27,534 INFO L229 MonitoredProcess]: Starting monitored process 532 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:27,535 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (532)] Waiting until timeout for monitored process [2022-11-18 18:31:27,535 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 [2022-11-18 18:31:27,548 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:27,548 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 18:31:27,548 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:27,548 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:27,548 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:27,557 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:31:27,557 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:31:27,598 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:27,601 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (532)] Ended with exit code 0 [2022-11-18 18:31:27,601 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:27,602 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:27,602 INFO L229 MonitoredProcess]: Starting monitored process 533 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:27,603 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (533)] Waiting until timeout for monitored process [2022-11-18 18:31:27,604 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:27,615 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:27,615 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 18:31:27,615 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:27,615 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:27,615 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:27,617 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:31:27,617 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:31:27,625 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:27,628 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (533)] Ended with exit code 0 [2022-11-18 18:31:27,628 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:27,629 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:27,629 INFO L229 MonitoredProcess]: Starting monitored process 534 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:27,631 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (534)] Waiting until timeout for monitored process [2022-11-18 18:31:27,632 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 [2022-11-18 18:31:27,642 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:27,642 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 18:31:27,642 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:27,643 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:27,643 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:27,645 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:31:27,646 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:31:27,655 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:27,657 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (534)] Ended with exit code 0 [2022-11-18 18:31:27,657 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:27,657 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:27,658 INFO L229 MonitoredProcess]: Starting monitored process 535 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:27,660 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (535)] Waiting until timeout for monitored process [2022-11-18 18:31:27,660 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 [2022-11-18 18:31:27,671 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:27,671 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 18:31:27,671 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:27,671 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:27,671 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:27,673 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:31:27,674 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:31:27,683 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:27,685 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (535)] Ended with exit code 0 [2022-11-18 18:31:27,685 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:27,685 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:27,686 INFO L229 MonitoredProcess]: Starting monitored process 536 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:27,687 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (536)] Waiting until timeout for monitored process [2022-11-18 18:31:27,688 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:27,699 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:27,699 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 18:31:27,699 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:27,699 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:27,699 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:27,701 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:31:27,701 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:31:27,711 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:27,713 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (536)] Ended with exit code 0 [2022-11-18 18:31:27,713 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:27,713 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:27,714 INFO L229 MonitoredProcess]: Starting monitored process 537 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:27,715 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (537)] Waiting until timeout for monitored process [2022-11-18 18:31:27,716 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:27,727 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:27,727 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 18:31:27,727 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:27,727 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:27,727 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:27,729 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:31:27,729 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:31:27,738 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:27,740 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (537)] Ended with exit code 0 [2022-11-18 18:31:27,740 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:27,740 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:27,741 INFO L229 MonitoredProcess]: Starting monitored process 538 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:27,742 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (538)] Waiting until timeout for monitored process [2022-11-18 18:31:27,743 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:27,754 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:27,754 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 18:31:27,754 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:27,754 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:27,754 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:27,754 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:27,755 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:31:27,755 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:27,758 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:27,761 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (538)] Ended with exit code 0 [2022-11-18 18:31:27,761 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:27,761 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:27,762 INFO L229 MonitoredProcess]: Starting monitored process 539 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:27,762 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (539)] Waiting until timeout for monitored process [2022-11-18 18:31:27,764 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 [2022-11-18 18:31:27,774 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:27,774 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 18:31:27,775 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:27,775 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:27,775 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:27,775 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:27,775 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:31:27,776 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:27,779 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:27,782 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (539)] Ended with exit code 0 [2022-11-18 18:31:27,782 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:27,782 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:27,783 INFO L229 MonitoredProcess]: Starting monitored process 540 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:27,785 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (540)] Waiting until timeout for monitored process [2022-11-18 18:31:27,785 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 [2022-11-18 18:31:27,796 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:27,796 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 18:31:27,796 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:27,796 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:27,796 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:27,796 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:27,797 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:31:27,797 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:27,800 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:27,803 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (540)] Ended with exit code 0 [2022-11-18 18:31:27,803 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:27,803 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:27,804 INFO L229 MonitoredProcess]: Starting monitored process 541 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:27,806 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:27,808 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (541)] Waiting until timeout for monitored process [2022-11-18 18:31:27,817 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:27,817 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 18:31:27,817 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:27,817 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:27,817 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:27,817 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:27,818 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:31:27,818 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:27,822 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:27,825 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (541)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:27,825 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:27,825 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:27,826 INFO L229 MonitoredProcess]: Starting monitored process 542 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:27,827 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (542)] Waiting until timeout for monitored process [2022-11-18 18:31:27,829 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 [2022-11-18 18:31:27,839 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:27,839 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 18:31:27,839 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:27,840 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:27,840 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:27,840 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:27,840 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:31:27,840 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:27,844 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:27,847 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (542)] Ended with exit code 0 [2022-11-18 18:31:27,847 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:27,847 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:27,851 INFO L229 MonitoredProcess]: Starting monitored process 543 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:27,859 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:27,881 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (543)] Waiting until timeout for monitored process [2022-11-18 18:31:27,882 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:27,882 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 18:31:27,882 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:27,882 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:27,882 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:27,885 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:31:27,885 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:31:27,893 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:27,896 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (543)] Ended with exit code 0 [2022-11-18 18:31:27,896 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:27,896 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:27,897 INFO L229 MonitoredProcess]: Starting monitored process 544 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:27,899 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (544)] Waiting until timeout for monitored process [2022-11-18 18:31:27,899 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 [2022-11-18 18:31:27,910 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:27,910 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 18:31:27,910 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:27,910 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:27,910 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:27,912 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:31:27,912 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:31:27,921 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:27,924 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (544)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:27,924 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:27,924 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:27,925 INFO L229 MonitoredProcess]: Starting monitored process 545 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:27,927 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (545)] Waiting until timeout for monitored process [2022-11-18 18:31:27,927 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:27,938 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:27,938 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 18:31:27,938 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:27,938 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:27,938 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:27,940 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:31:27,941 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:31:27,949 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:27,952 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (545)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:27,952 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:27,952 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:27,953 INFO L229 MonitoredProcess]: Starting monitored process 546 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:27,954 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (546)] Waiting until timeout for monitored process [2022-11-18 18:31:27,955 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:27,966 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:27,966 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 18:31:27,966 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:27,966 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:27,966 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:27,966 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:27,967 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:31:27,967 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:27,970 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:27,973 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (546)] Ended with exit code 0 [2022-11-18 18:31:27,973 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:27,973 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:27,974 INFO L229 MonitoredProcess]: Starting monitored process 547 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:27,974 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (547)] Waiting until timeout for monitored process [2022-11-18 18:31:27,976 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:27,986 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:27,986 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 18:31:27,986 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:27,986 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:27,987 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:27,988 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:31:27,988 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:31:27,997 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:27,999 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (547)] Ended with exit code 0 [2022-11-18 18:31:27,999 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:27,999 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:28,000 INFO L229 MonitoredProcess]: Starting monitored process 548 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:28,001 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (548)] Waiting until timeout for monitored process [2022-11-18 18:31:28,002 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:28,012 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:28,013 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 18:31:28,013 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:28,013 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:28,013 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:28,015 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:31:28,015 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:31:28,023 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:28,025 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (548)] Ended with exit code 0 [2022-11-18 18:31:28,026 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:28,026 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:28,026 INFO L229 MonitoredProcess]: Starting monitored process 549 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:28,028 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (549)] Waiting until timeout for monitored process [2022-11-18 18:31:28,029 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:28,039 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:28,039 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 18:31:28,039 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:28,039 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:28,039 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:28,039 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:28,040 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:31:28,040 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:28,044 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:28,046 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (549)] Ended with exit code 0 [2022-11-18 18:31:28,047 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:28,047 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:28,047 INFO L229 MonitoredProcess]: Starting monitored process 550 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:28,049 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (550)] Waiting until timeout for monitored process [2022-11-18 18:31:28,050 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 [2022-11-18 18:31:28,061 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:28,061 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 18:31:28,061 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:28,061 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:28,061 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:28,061 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:28,062 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:31:28,062 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:28,066 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:28,068 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (550)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:28,068 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:28,069 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:28,069 INFO L229 MonitoredProcess]: Starting monitored process 551 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:28,071 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (551)] Waiting until timeout for monitored process [2022-11-18 18:31:28,072 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:28,082 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:28,082 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 18:31:28,082 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:28,082 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:28,082 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:28,082 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:28,083 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:31:28,083 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:28,087 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:28,089 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (551)] Ended with exit code 0 [2022-11-18 18:31:28,090 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:28,090 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:28,090 INFO L229 MonitoredProcess]: Starting monitored process 552 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:28,091 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (552)] Waiting until timeout for monitored process [2022-11-18 18:31:28,093 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:28,103 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:28,103 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 18:31:28,103 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:28,103 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:28,103 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:28,104 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:28,104 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:31:28,104 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:28,108 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:28,111 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (552)] Ended with exit code 0 [2022-11-18 18:31:28,111 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:28,111 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:28,112 INFO L229 MonitoredProcess]: Starting monitored process 553 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:28,114 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (553)] Waiting until timeout for monitored process [2022-11-18 18:31:28,114 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 [2022-11-18 18:31:28,124 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:28,125 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 18:31:28,125 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:28,125 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:28,125 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:28,125 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:28,126 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:31:28,126 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:28,129 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:28,132 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (553)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:28,132 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:28,132 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:28,133 INFO L229 MonitoredProcess]: Starting monitored process 554 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:28,135 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (554)] Waiting until timeout for monitored process [2022-11-18 18:31:28,135 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:28,145 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:28,145 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 18:31:28,146 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:28,146 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:28,146 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:28,148 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:31:28,148 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:31:28,157 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:28,160 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (554)] Ended with exit code 0 [2022-11-18 18:31:28,160 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:28,160 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:28,161 INFO L229 MonitoredProcess]: Starting monitored process 555 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:28,167 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (555)] Waiting until timeout for monitored process [2022-11-18 18:31:28,169 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:28,179 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:28,179 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 18:31:28,179 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:28,180 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:28,180 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:28,182 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:31:28,182 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:31:28,190 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:28,193 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (555)] Ended with exit code 0 [2022-11-18 18:31:28,193 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:28,193 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:28,194 INFO L229 MonitoredProcess]: Starting monitored process 556 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:28,195 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (556)] Waiting until timeout for monitored process [2022-11-18 18:31:28,196 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:28,206 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:28,206 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 18:31:28,206 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:28,207 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:28,207 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:28,207 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:28,207 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:31:28,207 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:28,211 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:28,213 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (556)] Ended with exit code 0 [2022-11-18 18:31:28,213 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:28,214 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:28,214 INFO L229 MonitoredProcess]: Starting monitored process 557 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:28,216 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (557)] Waiting until timeout for monitored process [2022-11-18 18:31:28,217 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:28,227 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:28,227 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 18:31:28,227 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:28,227 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:28,227 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:28,227 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:28,228 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:31:28,228 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:28,231 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:28,234 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (557)] Ended with exit code 0 [2022-11-18 18:31:28,234 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:28,234 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:28,235 INFO L229 MonitoredProcess]: Starting monitored process 558 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:28,237 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (558)] Waiting until timeout for monitored process [2022-11-18 18:31:28,237 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:28,248 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:28,248 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 18:31:28,248 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:28,248 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:28,248 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:28,248 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:28,249 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:31:28,249 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:28,252 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:28,255 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (558)] Ended with exit code 0 [2022-11-18 18:31:28,255 INFO L490 LassoAnalysis]: Using template '4-phase'. [2022-11-18 18:31:28,255 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:28,255 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:28,256 INFO L229 MonitoredProcess]: Starting monitored process 559 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:28,259 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:28,270 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (559)] Waiting until timeout for monitored process [2022-11-18 18:31:28,272 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:28,272 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:31:28,272 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:28,272 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:28,272 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:31:28,284 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-18 18:31:28,284 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-18 18:31:28,329 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:28,332 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (559)] Ended with exit code 0 [2022-11-18 18:31:28,332 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:28,332 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:28,333 INFO L229 MonitoredProcess]: Starting monitored process 560 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:28,334 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (560)] Waiting until timeout for monitored process [2022-11-18 18:31:28,335 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:28,345 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:28,346 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:31:28,346 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:28,346 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:28,346 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:31:28,349 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-18 18:31:28,349 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-18 18:31:28,360 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:28,362 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (560)] Ended with exit code 0 [2022-11-18 18:31:28,363 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:28,363 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:28,363 INFO L229 MonitoredProcess]: Starting monitored process 561 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:28,365 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (561)] Waiting until timeout for monitored process [2022-11-18 18:31:28,366 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:28,376 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:28,376 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:31:28,377 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:28,377 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:28,377 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:31:28,380 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-18 18:31:28,380 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-18 18:31:28,391 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:28,394 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (561)] Ended with exit code 0 [2022-11-18 18:31:28,395 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:28,395 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:28,395 INFO L229 MonitoredProcess]: Starting monitored process 562 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:28,397 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (562)] Waiting until timeout for monitored process [2022-11-18 18:31:28,398 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:28,408 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:28,408 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:31:28,408 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:28,409 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:28,409 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:31:28,411 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-18 18:31:28,412 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-18 18:31:28,424 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:28,426 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (562)] Ended with exit code 0 [2022-11-18 18:31:28,427 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:28,427 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:28,427 INFO L229 MonitoredProcess]: Starting monitored process 563 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:28,429 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (563)] Waiting until timeout for monitored process [2022-11-18 18:31:28,430 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 [2022-11-18 18:31:28,440 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:28,440 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:31:28,441 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:28,441 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:28,441 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:31:28,443 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-18 18:31:28,444 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-18 18:31:28,456 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:28,459 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (563)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:28,459 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:28,459 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:28,460 INFO L229 MonitoredProcess]: Starting monitored process 564 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:28,461 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (564)] Waiting until timeout for monitored process [2022-11-18 18:31:28,462 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 [2022-11-18 18:31:28,472 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:28,472 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:31:28,473 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:28,473 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:28,473 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:31:28,475 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-18 18:31:28,476 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-18 18:31:28,486 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:28,489 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (564)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:28,489 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:28,489 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:28,490 INFO L229 MonitoredProcess]: Starting monitored process 565 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:28,491 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (565)] Waiting until timeout for monitored process [2022-11-18 18:31:28,492 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:28,503 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:28,503 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:31:28,503 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:28,503 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:28,503 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:28,503 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:31:28,504 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 18:31:28,504 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:28,508 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:28,511 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (565)] Ended with exit code 0 [2022-11-18 18:31:28,511 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:28,511 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:28,512 INFO L229 MonitoredProcess]: Starting monitored process 566 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:28,512 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (566)] Waiting until timeout for monitored process [2022-11-18 18:31:28,514 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 [2022-11-18 18:31:28,524 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:28,525 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:31:28,525 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:28,525 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:28,525 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:28,525 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:31:28,526 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 18:31:28,526 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:28,532 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:28,534 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (566)] Ended with exit code 0 [2022-11-18 18:31:28,534 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:28,535 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:28,535 INFO L229 MonitoredProcess]: Starting monitored process 567 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:28,536 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (567)] Waiting until timeout for monitored process [2022-11-18 18:31:28,537 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:28,548 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:28,548 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:31:28,548 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:28,548 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:28,548 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:28,548 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:31:28,549 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 18:31:28,549 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:28,554 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:28,557 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (567)] Ended with exit code 0 [2022-11-18 18:31:28,557 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:28,557 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:28,558 INFO L229 MonitoredProcess]: Starting monitored process 568 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:28,559 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (568)] Waiting until timeout for monitored process [2022-11-18 18:31:28,560 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 [2022-11-18 18:31:28,571 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:28,571 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:31:28,571 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:28,571 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:28,571 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:28,571 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:31:28,572 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 18:31:28,572 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:28,595 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:28,598 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (568)] Ended with exit code 0 [2022-11-18 18:31:28,598 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:28,598 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:28,599 INFO L229 MonitoredProcess]: Starting monitored process 569 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:28,599 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (569)] Waiting until timeout for monitored process [2022-11-18 18:31:28,601 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:28,611 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:28,611 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:31:28,611 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:28,612 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:28,612 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:28,612 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:31:28,613 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 18:31:28,613 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:28,618 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:28,621 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (569)] Ended with exit code 0 [2022-11-18 18:31:28,621 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:28,621 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:28,622 INFO L229 MonitoredProcess]: Starting monitored process 570 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:28,634 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (570)] Waiting until timeout for monitored process [2022-11-18 18:31:28,634 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 [2022-11-18 18:31:28,645 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:28,645 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:31:28,645 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:28,645 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:28,645 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:31:28,648 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-18 18:31:28,648 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-18 18:31:28,658 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:28,660 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (570)] Ended with exit code 0 [2022-11-18 18:31:28,661 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:28,661 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:28,662 INFO L229 MonitoredProcess]: Starting monitored process 571 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:28,663 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (571)] Waiting until timeout for monitored process [2022-11-18 18:31:28,664 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:28,674 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:28,674 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:31:28,674 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:28,675 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:28,675 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:31:28,677 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-18 18:31:28,678 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-18 18:31:28,689 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:28,692 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (571)] Ended with exit code 0 [2022-11-18 18:31:28,692 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:28,692 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:28,693 INFO L229 MonitoredProcess]: Starting monitored process 572 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:28,694 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (572)] Waiting until timeout for monitored process [2022-11-18 18:31:28,695 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:28,706 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:28,706 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:31:28,706 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:28,706 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:28,706 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:31:28,709 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-18 18:31:28,709 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-18 18:31:28,722 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:28,724 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (572)] Ended with exit code 0 [2022-11-18 18:31:28,725 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:28,725 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:28,725 INFO L229 MonitoredProcess]: Starting monitored process 573 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:28,727 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (573)] Waiting until timeout for monitored process [2022-11-18 18:31:28,728 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:28,738 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:28,738 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:31:28,738 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:28,738 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:28,738 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:28,739 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:31:28,739 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 18:31:28,740 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:28,744 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:28,747 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (573)] Ended with exit code 0 [2022-11-18 18:31:28,747 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:28,747 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:28,748 INFO L229 MonitoredProcess]: Starting monitored process 574 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:28,750 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (574)] Waiting until timeout for monitored process [2022-11-18 18:31:28,750 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 [2022-11-18 18:31:28,760 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:28,761 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:31:28,761 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:28,761 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:28,761 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:31:28,763 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-18 18:31:28,763 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-18 18:31:28,775 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:28,777 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (574)] Ended with exit code 0 [2022-11-18 18:31:28,778 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:28,778 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:28,779 INFO L229 MonitoredProcess]: Starting monitored process 575 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:28,780 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (575)] Waiting until timeout for monitored process [2022-11-18 18:31:28,781 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:28,791 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:28,792 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:31:28,792 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:28,792 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:28,792 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:31:28,795 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-18 18:31:28,795 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-18 18:31:28,805 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:28,808 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (575)] Ended with exit code 0 [2022-11-18 18:31:28,808 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:28,808 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:28,809 INFO L229 MonitoredProcess]: Starting monitored process 576 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:28,811 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (576)] Waiting until timeout for monitored process [2022-11-18 18:31:28,811 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:28,822 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:28,822 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:31:28,822 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:28,822 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:28,822 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:28,822 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:31:28,823 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 18:31:28,823 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:28,829 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:28,831 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (576)] Ended with exit code 0 [2022-11-18 18:31:28,831 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:28,831 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:28,832 INFO L229 MonitoredProcess]: Starting monitored process 577 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:28,834 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (577)] Waiting until timeout for monitored process [2022-11-18 18:31:28,834 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 [2022-11-18 18:31:28,846 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:28,846 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:31:28,846 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:28,846 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:28,846 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:28,846 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:31:28,847 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 18:31:28,847 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:28,852 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:28,855 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (577)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:28,855 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:28,855 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:28,856 INFO L229 MonitoredProcess]: Starting monitored process 578 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:28,858 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (578)] Waiting until timeout for monitored process [2022-11-18 18:31:28,859 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:28,869 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:28,869 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:31:28,869 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:28,869 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:28,869 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:28,870 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:31:28,870 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 18:31:28,871 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:28,876 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:28,878 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (578)] Ended with exit code 0 [2022-11-18 18:31:28,878 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:28,879 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:28,879 INFO L229 MonitoredProcess]: Starting monitored process 579 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:28,881 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (579)] Waiting until timeout for monitored process [2022-11-18 18:31:28,882 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:28,892 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:28,892 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:31:28,892 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:28,893 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:28,893 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:28,893 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:31:28,894 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 18:31:28,894 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:28,899 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:28,902 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (579)] Ended with exit code 0 [2022-11-18 18:31:28,902 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:28,902 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:28,903 INFO L229 MonitoredProcess]: Starting monitored process 580 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:28,903 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (580)] Waiting until timeout for monitored process [2022-11-18 18:31:28,905 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 [2022-11-18 18:31:28,915 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:28,916 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:31:28,916 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:28,916 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:28,916 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:28,916 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:31:28,917 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 18:31:28,917 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:28,922 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:28,924 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (580)] Ended with exit code 0 [2022-11-18 18:31:28,924 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:28,924 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:28,925 INFO L229 MonitoredProcess]: Starting monitored process 581 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:28,926 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (581)] Waiting until timeout for monitored process [2022-11-18 18:31:28,927 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:28,938 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:28,938 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:31:28,938 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:28,938 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:28,938 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:31:28,941 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-18 18:31:28,941 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-18 18:31:28,953 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:28,956 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (581)] Ended with exit code 0 [2022-11-18 18:31:28,956 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:28,956 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:28,957 INFO L229 MonitoredProcess]: Starting monitored process 582 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:28,958 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (582)] Waiting until timeout for monitored process [2022-11-18 18:31:28,959 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:28,969 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:28,969 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:31:28,970 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:28,970 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:28,970 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:31:28,972 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-18 18:31:28,972 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-18 18:31:28,983 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:28,986 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (582)] Ended with exit code 0 [2022-11-18 18:31:28,986 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:28,986 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:28,987 INFO L229 MonitoredProcess]: Starting monitored process 583 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:28,987 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (583)] Waiting until timeout for monitored process [2022-11-18 18:31:28,989 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:28,999 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:28,999 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:31:28,999 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:29,000 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:29,000 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:29,000 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:31:29,001 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 18:31:29,001 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:29,005 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:29,008 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (583)] Ended with exit code 0 [2022-11-18 18:31:29,008 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:29,008 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:29,009 INFO L229 MonitoredProcess]: Starting monitored process 584 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:29,011 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (584)] Waiting until timeout for monitored process [2022-11-18 18:31:29,011 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 [2022-11-18 18:31:29,022 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:29,022 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:31:29,022 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:29,022 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:29,022 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:29,022 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:31:29,023 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 18:31:29,023 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:29,028 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:29,030 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (584)] Ended with exit code 0 [2022-11-18 18:31:29,030 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:29,031 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:29,031 INFO L229 MonitoredProcess]: Starting monitored process 585 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:29,033 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (585)] Waiting until timeout for monitored process [2022-11-18 18:31:29,034 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 [2022-11-18 18:31:29,044 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:29,044 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:31:29,044 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:29,044 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:29,044 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:29,045 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:31:29,045 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 18:31:29,046 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:29,050 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:29,053 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (585)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:29,053 INFO L490 LassoAnalysis]: Using template '2-lex'. [2022-11-18 18:31:29,053 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:29,053 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:29,054 INFO L229 MonitoredProcess]: Starting monitored process 586 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:29,056 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (586)] Waiting until timeout for monitored process [2022-11-18 18:31:29,056 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:29,066 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:29,066 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:31:29,067 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:29,067 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:29,067 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:29,074 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:31:29,074 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:31:29,097 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:29,100 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (586)] Ended with exit code 0 [2022-11-18 18:31:29,100 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:29,100 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:29,101 INFO L229 MonitoredProcess]: Starting monitored process 587 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:29,101 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (587)] Waiting until timeout for monitored process [2022-11-18 18:31:29,103 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:29,113 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:29,113 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:31:29,113 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:29,113 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:29,113 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:29,115 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:31:29,115 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:31:29,121 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:29,124 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (587)] Ended with exit code 0 [2022-11-18 18:31:29,124 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:29,124 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:29,125 INFO L229 MonitoredProcess]: Starting monitored process 588 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:29,126 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (588)] Waiting until timeout for monitored process [2022-11-18 18:31:29,127 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:29,138 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:29,139 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:31:29,139 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:29,139 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:29,139 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:29,141 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:31:29,141 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:31:29,147 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:29,150 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (588)] Ended with exit code 0 [2022-11-18 18:31:29,150 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:29,150 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:29,150 INFO L229 MonitoredProcess]: Starting monitored process 589 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:29,152 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (589)] Waiting until timeout for monitored process [2022-11-18 18:31:29,153 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 [2022-11-18 18:31:29,163 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:29,163 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:31:29,163 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:29,163 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:29,163 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:29,165 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:31:29,165 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:31:29,172 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:29,174 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (589)] Ended with exit code 0 [2022-11-18 18:31:29,174 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:29,174 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:29,175 INFO L229 MonitoredProcess]: Starting monitored process 590 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:29,176 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (590)] Waiting until timeout for monitored process [2022-11-18 18:31:29,177 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:29,187 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:29,188 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:31:29,188 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:29,188 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:29,188 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:29,190 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:31:29,190 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:31:29,196 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:29,199 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (590)] Ended with exit code 0 [2022-11-18 18:31:29,199 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:29,199 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:29,200 INFO L229 MonitoredProcess]: Starting monitored process 591 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:29,202 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (591)] Waiting until timeout for monitored process [2022-11-18 18:31:29,202 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:29,212 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:29,212 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:31:29,212 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:29,212 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:29,213 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:29,214 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:31:29,214 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:31:29,221 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:29,223 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (591)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:29,223 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:29,223 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:29,224 INFO L229 MonitoredProcess]: Starting monitored process 592 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:29,225 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (592)] Waiting until timeout for monitored process [2022-11-18 18:31:29,226 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:29,236 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:29,237 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:31:29,237 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:29,237 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:29,237 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:29,237 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:29,237 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:31:29,237 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:29,240 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:29,242 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (592)] Ended with exit code 0 [2022-11-18 18:31:29,242 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:29,242 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:29,243 INFO L229 MonitoredProcess]: Starting monitored process 593 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:29,244 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (593)] Waiting until timeout for monitored process [2022-11-18 18:31:29,245 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:29,255 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:29,255 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:31:29,255 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:29,256 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:29,256 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:29,256 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:29,256 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:31:29,256 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:29,259 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:29,261 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (593)] Ended with exit code 0 [2022-11-18 18:31:29,262 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:29,262 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:29,262 INFO L229 MonitoredProcess]: Starting monitored process 594 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:29,274 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (594)] Waiting until timeout for monitored process [2022-11-18 18:31:29,274 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:29,284 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:29,284 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:31:29,284 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:29,285 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:29,285 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:29,285 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:29,285 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:31:29,285 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:29,287 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:29,290 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (594)] Ended with exit code 0 [2022-11-18 18:31:29,290 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:29,290 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:29,291 INFO L229 MonitoredProcess]: Starting monitored process 595 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:29,291 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (595)] Waiting until timeout for monitored process [2022-11-18 18:31:29,293 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:29,303 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:29,303 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:31:29,303 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:29,303 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:29,303 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:29,304 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:29,304 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:31:29,304 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:29,307 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:29,309 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (595)] Ended with exit code 0 [2022-11-18 18:31:29,310 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:29,310 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:29,310 INFO L229 MonitoredProcess]: Starting monitored process 596 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:29,312 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (596)] Waiting until timeout for monitored process [2022-11-18 18:31:29,313 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:29,323 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:29,323 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:31:29,323 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:29,323 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:29,323 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:29,323 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:29,324 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:31:29,324 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:29,327 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:29,329 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (596)] Ended with exit code 0 [2022-11-18 18:31:29,329 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:29,330 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:29,330 INFO L229 MonitoredProcess]: Starting monitored process 597 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:29,331 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (597)] Waiting until timeout for monitored process [2022-11-18 18:31:29,333 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:29,343 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:29,343 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:31:29,343 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:29,343 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:29,343 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:29,345 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:31:29,345 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:31:29,352 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:29,354 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (597)] Ended with exit code 0 [2022-11-18 18:31:29,354 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:29,354 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:29,355 INFO L229 MonitoredProcess]: Starting monitored process 598 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:29,356 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (598)] Waiting until timeout for monitored process [2022-11-18 18:31:29,357 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:29,367 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:29,367 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:31:29,367 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:29,367 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:29,367 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:29,369 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:31:29,369 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:31:29,376 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:29,378 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (598)] Ended with exit code 0 [2022-11-18 18:31:29,378 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:29,379 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:29,379 INFO L229 MonitoredProcess]: Starting monitored process 599 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:29,381 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (599)] Waiting until timeout for monitored process [2022-11-18 18:31:29,382 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:29,392 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:29,392 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:31:29,392 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:29,392 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:29,392 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:29,394 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:31:29,394 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:31:29,401 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:29,403 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (599)] Ended with exit code 0 [2022-11-18 18:31:29,404 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:29,404 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:29,404 INFO L229 MonitoredProcess]: Starting monitored process 600 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:29,405 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (600)] Waiting until timeout for monitored process [2022-11-18 18:31:29,407 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:29,417 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:29,417 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:31:29,417 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:29,417 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:29,417 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:29,417 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:29,418 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:31:29,418 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:29,420 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:29,422 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (600)] Ended with exit code 0 [2022-11-18 18:31:29,422 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:29,423 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:29,423 INFO L229 MonitoredProcess]: Starting monitored process 601 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:29,424 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (601)] Waiting until timeout for monitored process [2022-11-18 18:31:29,426 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 [2022-11-18 18:31:29,436 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:29,436 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:31:29,436 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:29,436 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:29,436 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:29,438 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:31:29,438 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:31:29,444 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:29,446 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (601)] Ended with exit code 0 [2022-11-18 18:31:29,447 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:29,447 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:29,447 INFO L229 MonitoredProcess]: Starting monitored process 602 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:29,448 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (602)] Waiting until timeout for monitored process [2022-11-18 18:31:29,450 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 [2022-11-18 18:31:29,460 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:29,460 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:31:29,460 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:29,460 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:29,460 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:29,462 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:31:29,462 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:31:29,468 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:29,471 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (602)] Ended with exit code 0 [2022-11-18 18:31:29,471 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:29,471 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:29,472 INFO L229 MonitoredProcess]: Starting monitored process 603 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:29,472 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (603)] Waiting until timeout for monitored process [2022-11-18 18:31:29,474 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:29,484 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:29,484 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:31:29,484 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:29,484 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:29,484 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:29,484 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:29,485 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:31:29,486 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:29,488 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:29,490 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (603)] Ended with exit code 0 [2022-11-18 18:31:29,491 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:29,491 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:29,491 INFO L229 MonitoredProcess]: Starting monitored process 604 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:29,492 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (604)] Waiting until timeout for monitored process [2022-11-18 18:31:29,494 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:29,504 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:29,504 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:31:29,504 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:29,504 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:29,504 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:29,504 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:29,505 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:31:29,505 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:29,507 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:29,510 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (604)] Ended with exit code 0 [2022-11-18 18:31:29,510 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:29,510 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:29,511 INFO L229 MonitoredProcess]: Starting monitored process 605 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:29,511 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (605)] Waiting until timeout for monitored process [2022-11-18 18:31:29,513 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:29,523 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:29,523 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:31:29,523 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:29,524 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:29,524 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:29,524 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:29,524 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:31:29,524 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:29,527 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:29,529 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (605)] Ended with exit code 0 [2022-11-18 18:31:29,529 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:29,529 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:29,530 INFO L229 MonitoredProcess]: Starting monitored process 606 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:29,531 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (606)] Waiting until timeout for monitored process [2022-11-18 18:31:29,532 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 [2022-11-18 18:31:29,542 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:29,542 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:31:29,542 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:29,542 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:29,543 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:29,543 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:29,543 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:31:29,543 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:29,579 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:29,582 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (606)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:29,583 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:29,583 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:29,584 INFO L229 MonitoredProcess]: Starting monitored process 607 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:29,587 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:29,600 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:29,600 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:31:29,600 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:29,600 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:29,600 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:29,600 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:29,601 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:31:29,601 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:29,601 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (607)] Waiting until timeout for monitored process [2022-11-18 18:31:29,615 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:29,620 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (607)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:29,620 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:29,620 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:29,621 INFO L229 MonitoredProcess]: Starting monitored process 608 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:29,627 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:29,640 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:29,640 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:31:29,640 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:29,640 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:29,640 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:29,641 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (608)] Waiting until timeout for monitored process [2022-11-18 18:31:29,643 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:31:29,643 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:31:29,663 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:29,666 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (608)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:29,667 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:29,667 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:29,668 INFO L229 MonitoredProcess]: Starting monitored process 609 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:29,671 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:29,684 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:29,684 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:31:29,684 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:29,684 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:29,684 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:29,686 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:31:29,687 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:31:29,687 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (609)] Waiting until timeout for monitored process [2022-11-18 18:31:29,699 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:29,702 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (609)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:29,703 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:29,703 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:29,704 INFO L229 MonitoredProcess]: Starting monitored process 610 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:29,711 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 [2022-11-18 18:31:29,724 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:29,724 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:31:29,724 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:29,724 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:29,724 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:29,724 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:29,725 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:31:29,725 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:29,725 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (610)] Waiting until timeout for monitored process [2022-11-18 18:31:29,751 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:29,754 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (610)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:29,754 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:29,755 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:29,755 INFO L229 MonitoredProcess]: Starting monitored process 611 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:29,759 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:29,771 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (611)] Waiting until timeout for monitored process [2022-11-18 18:31:29,771 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:29,771 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:31:29,771 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:29,771 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:29,771 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:29,772 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:29,772 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:31:29,772 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:29,787 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:29,790 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (611)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:29,790 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:29,790 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:29,791 INFO L229 MonitoredProcess]: Starting monitored process 612 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:29,795 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:29,807 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:29,807 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:31:29,807 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:29,807 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:29,807 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:29,807 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:31:29,808 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:31:29,808 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:29,809 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (612)] Waiting until timeout for monitored process [2022-11-18 18:31:29,815 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:29,818 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (612)] Ended with exit code 0 [2022-11-18 18:31:29,818 INFO L490 LassoAnalysis]: Using template '3-lex'. [2022-11-18 18:31:29,818 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:29,818 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:29,819 INFO L229 MonitoredProcess]: Starting monitored process 613 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:29,821 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (613)] Waiting until timeout for monitored process [2022-11-18 18:31:29,822 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 [2022-11-18 18:31:29,832 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:29,832 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:31:29,832 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:29,832 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:29,832 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 18:31:29,844 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-18 18:31:29,844 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-18 18:31:29,881 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:29,884 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (613)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:29,884 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:29,884 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:29,885 INFO L229 MonitoredProcess]: Starting monitored process 614 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:29,886 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (614)] Waiting until timeout for monitored process [2022-11-18 18:31:29,887 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:29,898 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:29,898 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:31:29,898 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:29,898 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:29,898 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 18:31:29,901 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-18 18:31:29,901 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-18 18:31:29,909 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:29,912 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (614)] Ended with exit code 0 [2022-11-18 18:31:29,912 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:29,912 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:29,913 INFO L229 MonitoredProcess]: Starting monitored process 615 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:29,915 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (615)] Waiting until timeout for monitored process [2022-11-18 18:31:29,915 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:29,925 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:29,925 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:31:29,926 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:29,926 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:29,926 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 18:31:29,929 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-18 18:31:29,929 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-18 18:31:29,938 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:29,941 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (615)] Ended with exit code 0 [2022-11-18 18:31:29,941 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:29,942 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:29,942 INFO L229 MonitoredProcess]: Starting monitored process 616 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:29,944 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (616)] Waiting until timeout for monitored process [2022-11-18 18:31:29,944 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 [2022-11-18 18:31:29,955 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:29,955 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:31:29,955 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:29,955 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:29,955 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 18:31:29,958 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-18 18:31:29,958 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-18 18:31:29,968 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:29,970 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (616)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:29,970 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:29,970 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:29,971 INFO L229 MonitoredProcess]: Starting monitored process 617 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:29,973 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (617)] Waiting until timeout for monitored process [2022-11-18 18:31:29,973 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:29,983 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:29,984 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:31:29,984 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:29,984 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:29,984 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 18:31:29,987 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-18 18:31:29,987 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-18 18:31:29,996 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:29,999 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (617)] Ended with exit code 0 [2022-11-18 18:31:29,999 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:29,999 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:30,000 INFO L229 MonitoredProcess]: Starting monitored process 618 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:30,002 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (618)] Waiting until timeout for monitored process [2022-11-18 18:31:30,002 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:30,013 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:30,013 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:31:30,013 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:30,013 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:30,013 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 18:31:30,016 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-18 18:31:30,016 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-18 18:31:30,025 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:30,027 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (618)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:30,028 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:30,028 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:30,028 INFO L229 MonitoredProcess]: Starting monitored process 619 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:30,030 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (619)] Waiting until timeout for monitored process [2022-11-18 18:31:30,031 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 [2022-11-18 18:31:30,041 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:30,041 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:31:30,041 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:30,041 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:30,041 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:30,041 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 18:31:30,042 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 18:31:30,042 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:30,045 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:30,048 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (619)] Ended with exit code 0 [2022-11-18 18:31:30,048 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:30,048 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:30,049 INFO L229 MonitoredProcess]: Starting monitored process 620 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:30,049 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (620)] Waiting until timeout for monitored process [2022-11-18 18:31:30,051 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:30,061 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:30,061 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:31:30,061 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:30,062 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:30,062 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:30,062 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 18:31:30,062 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 18:31:30,063 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:30,067 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:30,069 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (620)] Ended with exit code 0 [2022-11-18 18:31:30,070 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:30,070 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:30,070 INFO L229 MonitoredProcess]: Starting monitored process 621 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:30,071 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (621)] Waiting until timeout for monitored process [2022-11-18 18:31:30,073 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:30,083 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:30,083 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:31:30,083 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:30,083 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:30,083 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:30,083 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 18:31:30,084 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 18:31:30,084 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:30,087 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:30,090 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (621)] Ended with exit code 0 [2022-11-18 18:31:30,090 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:30,090 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:30,091 INFO L229 MonitoredProcess]: Starting monitored process 622 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:30,091 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (622)] Waiting until timeout for monitored process [2022-11-18 18:31:30,093 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:30,103 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:30,103 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:31:30,103 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:30,103 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:30,103 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:30,104 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 18:31:30,104 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 18:31:30,104 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:30,109 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:30,111 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (622)] Ended with exit code 0 [2022-11-18 18:31:30,111 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:30,111 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:30,112 INFO L229 MonitoredProcess]: Starting monitored process 623 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:30,113 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (623)] Waiting until timeout for monitored process [2022-11-18 18:31:30,114 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 [2022-11-18 18:31:30,124 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:30,124 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:31:30,125 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:30,125 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:30,125 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:30,125 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 18:31:30,126 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 18:31:30,126 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:30,138 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:30,141 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (623)] Ended with exit code 0 [2022-11-18 18:31:30,142 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:30,142 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:30,142 INFO L229 MonitoredProcess]: Starting monitored process 624 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:30,144 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (624)] Waiting until timeout for monitored process [2022-11-18 18:31:30,145 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:30,155 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:30,155 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:31:30,155 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:30,155 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:30,155 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 18:31:30,158 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-18 18:31:30,158 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-18 18:31:30,168 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:30,170 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (624)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:30,170 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:30,171 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:30,171 INFO L229 MonitoredProcess]: Starting monitored process 625 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:30,173 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (625)] Waiting until timeout for monitored process [2022-11-18 18:31:30,173 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 [2022-11-18 18:31:30,184 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:30,184 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:31:30,184 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:30,184 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:30,184 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 18:31:30,187 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-18 18:31:30,187 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-18 18:31:30,196 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:30,199 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (625)] Ended with exit code 0 [2022-11-18 18:31:30,199 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:30,199 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:30,200 INFO L229 MonitoredProcess]: Starting monitored process 626 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:30,202 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (626)] Waiting until timeout for monitored process [2022-11-18 18:31:30,202 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:30,212 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:30,212 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:31:30,213 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:30,213 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:30,213 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 18:31:30,216 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-18 18:31:30,216 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-18 18:31:30,225 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:30,228 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (626)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:30,228 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:30,228 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:30,229 INFO L229 MonitoredProcess]: Starting monitored process 627 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:30,231 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (627)] Waiting until timeout for monitored process [2022-11-18 18:31:30,231 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 [2022-11-18 18:31:30,242 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:30,242 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:31:30,242 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:30,242 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:30,242 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:30,242 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 18:31:30,243 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 18:31:30,243 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:30,246 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:30,248 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (627)] Ended with exit code 0 [2022-11-18 18:31:30,249 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:30,249 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:30,249 INFO L229 MonitoredProcess]: Starting monitored process 628 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:30,251 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (628)] Waiting until timeout for monitored process [2022-11-18 18:31:30,252 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:30,262 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:30,262 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:31:30,262 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:30,262 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:30,262 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 18:31:30,265 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-18 18:31:30,265 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-18 18:31:30,274 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:30,277 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (628)] Ended with exit code 0 [2022-11-18 18:31:30,277 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:30,277 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:30,278 INFO L229 MonitoredProcess]: Starting monitored process 629 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:30,279 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (629)] Waiting until timeout for monitored process [2022-11-18 18:31:30,280 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:30,290 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:30,291 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:31:30,291 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:30,291 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:30,291 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 18:31:30,294 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-18 18:31:30,294 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-18 18:31:30,303 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:30,306 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (629)] Ended with exit code 0 [2022-11-18 18:31:30,306 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:30,306 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:30,307 INFO L229 MonitoredProcess]: Starting monitored process 630 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:30,307 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (630)] Waiting until timeout for monitored process [2022-11-18 18:31:30,309 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:30,320 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:30,320 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:31:30,320 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:30,320 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:30,320 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:30,320 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 18:31:30,321 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 18:31:30,321 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:30,325 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:30,328 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (630)] Ended with exit code 0 [2022-11-18 18:31:30,328 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:30,328 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:30,329 INFO L229 MonitoredProcess]: Starting monitored process 631 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:30,330 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (631)] Waiting until timeout for monitored process [2022-11-18 18:31:30,331 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:30,342 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:30,342 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:31:30,342 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:30,342 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:30,342 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:30,342 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 18:31:30,343 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 18:31:30,343 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:30,347 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:30,350 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (631)] Ended with exit code 0 [2022-11-18 18:31:30,350 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:30,350 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:30,351 INFO L229 MonitoredProcess]: Starting monitored process 632 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:30,352 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (632)] Waiting until timeout for monitored process [2022-11-18 18:31:30,353 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:30,364 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:30,364 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:31:30,364 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:30,364 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:30,364 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:30,364 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 18:31:30,365 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 18:31:30,365 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:30,369 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:30,371 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (632)] Ended with exit code 0 [2022-11-18 18:31:30,372 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:30,372 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:30,372 INFO L229 MonitoredProcess]: Starting monitored process 633 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:30,374 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (633)] Waiting until timeout for monitored process [2022-11-18 18:31:30,375 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 [2022-11-18 18:31:30,385 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:30,385 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:31:30,386 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:30,386 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:30,386 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:30,386 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 18:31:30,387 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 18:31:30,387 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:30,391 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:30,394 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (633)] Ended with exit code 0 [2022-11-18 18:31:30,394 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:30,394 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:30,395 INFO L229 MonitoredProcess]: Starting monitored process 634 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:30,396 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (634)] Waiting until timeout for monitored process [2022-11-18 18:31:30,397 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:30,409 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:30,409 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:31:30,410 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:30,410 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:30,410 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:30,410 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 18:31:30,411 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 18:31:30,411 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:30,414 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:30,416 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (634)] Ended with exit code 0 [2022-11-18 18:31:30,417 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:30,417 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:30,417 INFO L229 MonitoredProcess]: Starting monitored process 635 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:30,419 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (635)] Waiting until timeout for monitored process [2022-11-18 18:31:30,420 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:30,430 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:30,430 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:31:30,431 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:30,431 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:30,431 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 18:31:30,434 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-18 18:31:30,434 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-18 18:31:30,443 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:30,446 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (635)] Ended with exit code 0 [2022-11-18 18:31:30,446 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:30,446 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:30,447 INFO L229 MonitoredProcess]: Starting monitored process 636 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:30,448 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (636)] Waiting until timeout for monitored process [2022-11-18 18:31:30,449 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 [2022-11-18 18:31:30,459 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:30,460 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:31:30,460 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:30,460 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:30,460 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 18:31:30,463 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-18 18:31:30,463 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-18 18:31:30,472 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:30,474 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (636)] Ended with exit code 0 [2022-11-18 18:31:30,475 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:30,475 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:30,475 INFO L229 MonitoredProcess]: Starting monitored process 637 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:30,476 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (637)] Waiting until timeout for monitored process [2022-11-18 18:31:30,478 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 [2022-11-18 18:31:30,488 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:30,488 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:31:30,488 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:30,488 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:30,488 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:30,489 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 18:31:30,489 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 18:31:30,489 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:30,493 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:30,495 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (637)] Ended with exit code 0 [2022-11-18 18:31:30,496 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:30,496 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:30,496 INFO L229 MonitoredProcess]: Starting monitored process 638 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:30,497 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (638)] Waiting until timeout for monitored process [2022-11-18 18:31:30,499 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:30,509 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:30,509 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:31:30,509 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:30,510 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:30,510 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:30,510 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 18:31:30,511 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 18:31:30,511 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:30,514 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:30,516 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (638)] Ended with exit code 0 [2022-11-18 18:31:30,517 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:31:30,517 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:30,517 INFO L229 MonitoredProcess]: Starting monitored process 639 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:30,518 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (639)] Waiting until timeout for monitored process [2022-11-18 18:31:30,520 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:31:30,530 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:31:30,530 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:31:30,531 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:31:30,531 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:31:30,531 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:31:30,531 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 18:31:30,532 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 18:31:30,532 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:31:30,535 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:31:30,537 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (639)] Ended with exit code 0 [2022-11-18 18:31:30,544 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 18.11 06:31:30 BoogieIcfgContainer [2022-11-18 18:31:30,544 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2022-11-18 18:31:30,545 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-11-18 18:31:30,545 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-11-18 18:31:30,545 INFO L275 PluginConnector]: Witness Printer initialized [2022-11-18 18:31:30,546 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 06:31:06" (3/4) ... [2022-11-18 18:31:30,552 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-11-18 18:31:30,552 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-11-18 18:31:30,554 INFO L158 Benchmark]: Toolchain (without parser) took 24599.46ms. Allocated memory was 107.0MB in the beginning and 163.6MB in the end (delta: 56.6MB). Free memory was 75.4MB in the beginning and 82.4MB in the end (delta: -7.0MB). Peak memory consumption was 50.5MB. Max. memory is 16.1GB. [2022-11-18 18:31:30,554 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 107.0MB. Free memory was 62.0MB in the beginning and 62.0MB in the end (delta: 13.6kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-18 18:31:30,556 INFO L158 Benchmark]: CACSL2BoogieTranslator took 290.57ms. Allocated memory is still 107.0MB. Free memory was 75.2MB in the beginning and 82.3MB in the end (delta: -7.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-18 18:31:30,556 INFO L158 Benchmark]: Boogie Procedure Inliner took 32.86ms. Allocated memory is still 107.0MB. Free memory was 82.3MB in the beginning and 80.7MB in the end (delta: 1.5MB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-18 18:31:30,557 INFO L158 Benchmark]: Boogie Preprocessor took 31.05ms. Allocated memory is still 107.0MB. Free memory was 80.7MB in the beginning and 79.7MB in the end (delta: 1.0MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-11-18 18:31:30,560 INFO L158 Benchmark]: RCFGBuilder took 342.14ms. Allocated memory is still 107.0MB. Free memory was 79.7MB in the beginning and 69.7MB in the end (delta: 10.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-18 18:31:30,565 INFO L158 Benchmark]: BuchiAutomizer took 23887.20ms. Allocated memory was 107.0MB in the beginning and 163.6MB in the end (delta: 56.6MB). Free memory was 69.2MB in the beginning and 82.4MB in the end (delta: -13.2MB). Peak memory consumption was 86.8MB. Max. memory is 16.1GB. [2022-11-18 18:31:30,565 INFO L158 Benchmark]: Witness Printer took 7.06ms. Allocated memory is still 163.6MB. Free memory is still 82.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-18 18:31:30,568 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20ms. Allocated memory is still 107.0MB. Free memory was 62.0MB in the beginning and 62.0MB in the end (delta: 13.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 290.57ms. Allocated memory is still 107.0MB. Free memory was 75.2MB in the beginning and 82.3MB in the end (delta: -7.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 32.86ms. Allocated memory is still 107.0MB. Free memory was 82.3MB in the beginning and 80.7MB in the end (delta: 1.5MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 31.05ms. Allocated memory is still 107.0MB. Free memory was 80.7MB in the beginning and 79.7MB in the end (delta: 1.0MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 342.14ms. Allocated memory is still 107.0MB. Free memory was 79.7MB in the beginning and 69.7MB in the end (delta: 10.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * BuchiAutomizer took 23887.20ms. Allocated memory was 107.0MB in the beginning and 163.6MB in the end (delta: 56.6MB). Free memory was 69.2MB in the beginning and 82.4MB in the end (delta: -13.2MB). Peak memory consumption was 86.8MB. Max. memory is 16.1GB. * Witness Printer took 7.06ms. Allocated memory is still 163.6MB. Free memory is still 82.4MB. 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 23.8s and 1 iterations. TraceHistogramMax:1. Analysis of lassos took 23.7s. 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: inital47 mio100 ax100 hnf100 lsp80 ukn100 mio100 lsp100 div459 bol100 ite100 ukn100 eq153 hnf96 smp40 dnf100 smp100 tf102 neg96 sie106 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 3 Time: 63ms VariablesStem: 5 VariablesLoop: 6 DisjunctsStem: 1 DisjunctsLoop: 1 SupportingInvariants: 6 MotzkinApplications: 18 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 2 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;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(12, 2);call #Ultimate.allocInit(12, 3);" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet6#1, main_#t~ret7#1, main_~input~0#1, main_~result~0#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;" "call main_#t~ret7#1 := id(main_~input~0#1);"< "~x := #in~x;" "assume !(0 == ~x % 4294967296);" "call #t~ret4 := id2(~x - 1);"< "~x := #in~x;" "assume !(0 == ~x % 4294967296);" "call #t~ret5 := id(~x - 1);"< Loop: "~x := #in~x;" "assume !(0 == ~x % 4294967296);" "call #t~ret4 := id2(~x - 1);"< "~x := #in~x;" "assume !(0 == ~x % 4294967296);" "call #t~ret5 := id(~x - 1);"< RESULT: Ultimate could not prove your program: unable to determine termination [2022-11-18 18:31:30,584 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis No suitable file found in config dir /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6abee9c-c4e0-4c16-84b2-66e32ae67671/bin/uautomizer-TMbwUNV5ro/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