./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem02_label10.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version 2329fc70 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_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem02_label10.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8 --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 b406ff3fd0da0465581d2165eb1f16564f4bf2c96c00f3bdd76ed4230f7217fd --- 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-2329fc7 [2022-12-13 12:56:58,195 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-13 12:56:58,196 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-13 12:56:58,209 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-13 12:56:58,210 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-13 12:56:58,210 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-13 12:56:58,211 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-13 12:56:58,212 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-13 12:56:58,213 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-13 12:56:58,224 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-13 12:56:58,225 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-13 12:56:58,226 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-13 12:56:58,226 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-13 12:56:58,227 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-13 12:56:58,228 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-13 12:56:58,228 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-13 12:56:58,229 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-13 12:56:58,230 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-13 12:56:58,231 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-13 12:56:58,232 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-13 12:56:58,232 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-13 12:56:58,233 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-13 12:56:58,234 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-13 12:56:58,234 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-13 12:56:58,240 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-13 12:56:58,240 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-13 12:56:58,240 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-13 12:56:58,241 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-13 12:56:58,241 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-13 12:56:58,242 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-13 12:56:58,242 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-13 12:56:58,242 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-13 12:56:58,243 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-13 12:56:58,243 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-13 12:56:58,244 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-13 12:56:58,244 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-13 12:56:58,245 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-13 12:56:58,245 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-13 12:56:58,245 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-13 12:56:58,246 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-13 12:56:58,246 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-13 12:56:58,247 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/config/svcomp-Termination-32bit-Automizer_Default.epf [2022-12-13 12:56:58,274 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-13 12:56:58,275 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-13 12:56:58,275 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-13 12:56:58,275 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-13 12:56:58,276 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-13 12:56:58,276 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-13 12:56:58,276 INFO L138 SettingsManager]: * Use SBE=true [2022-12-13 12:56:58,277 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2022-12-13 12:56:58,277 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2022-12-13 12:56:58,277 INFO L138 SettingsManager]: * Use old map elimination=false [2022-12-13 12:56:58,277 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2022-12-13 12:56:58,277 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2022-12-13 12:56:58,277 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2022-12-13 12:56:58,278 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-13 12:56:58,278 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-13 12:56:58,278 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-13 12:56:58,278 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-13 12:56:58,278 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-13 12:56:58,278 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-13 12:56:58,278 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2022-12-13 12:56:58,279 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2022-12-13 12:56:58,279 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2022-12-13 12:56:58,279 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-13 12:56:58,279 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-13 12:56:58,279 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2022-12-13 12:56:58,279 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-13 12:56:58,280 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2022-12-13 12:56:58,280 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-13 12:56:58,280 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-13 12:56:58,280 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-13 12:56:58,280 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-12-13 12:56:58,281 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2022-12-13 12:56:58,281 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_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b406ff3fd0da0465581d2165eb1f16564f4bf2c96c00f3bdd76ed4230f7217fd [2022-12-13 12:56:58,454 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-13 12:56:58,474 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-13 12:56:58,476 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-13 12:56:58,477 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-13 12:56:58,478 INFO L275 PluginConnector]: CDTParser initialized [2022-12-13 12:56:58,478 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/../../sv-benchmarks/c/eca-rers2012/Problem02_label10.c [2022-12-13 12:57:01,015 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-13 12:57:01,202 INFO L351 CDTParser]: Found 1 translation units. [2022-12-13 12:57:01,202 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/sv-benchmarks/c/eca-rers2012/Problem02_label10.c [2022-12-13 12:57:01,210 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/data/3c3adb16a/52f65433c83a47e89d0ca50f8e2dce7a/FLAG1bb25ac88 [2022-12-13 12:57:01,224 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/data/3c3adb16a/52f65433c83a47e89d0ca50f8e2dce7a [2022-12-13 12:57:01,226 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-13 12:57:01,228 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-13 12:57:01,229 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-13 12:57:01,230 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-13 12:57:01,233 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-13 12:57:01,233 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 12:57:01" (1/1) ... [2022-12-13 12:57:01,234 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5a9f5921 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 12:57:01, skipping insertion in model container [2022-12-13 12:57:01,234 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 12:57:01" (1/1) ... [2022-12-13 12:57:01,240 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-13 12:57:01,266 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-13 12:57:01,491 WARN L237 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_497a95c2-e324-4de8-ab83-1d5678df91e4/sv-benchmarks/c/eca-rers2012/Problem02_label10.c[20766,20779] [2022-12-13 12:57:01,501 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-13 12:57:01,510 INFO L203 MainTranslator]: Completed pre-run [2022-12-13 12:57:01,577 WARN L237 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_497a95c2-e324-4de8-ab83-1d5678df91e4/sv-benchmarks/c/eca-rers2012/Problem02_label10.c[20766,20779] [2022-12-13 12:57:01,581 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-13 12:57:01,592 INFO L208 MainTranslator]: Completed translation [2022-12-13 12:57:01,592 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 12:57:01 WrapperNode [2022-12-13 12:57:01,592 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-13 12:57:01,593 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-13 12:57:01,593 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-13 12:57:01,593 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-13 12:57:01,598 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 12:57:01" (1/1) ... [2022-12-13 12:57:01,609 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 12:57:01" (1/1) ... [2022-12-13 12:57:01,637 INFO L138 Inliner]: procedures = 14, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 666 [2022-12-13 12:57:01,637 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-13 12:57:01,638 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-13 12:57:01,638 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-13 12:57:01,638 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-13 12:57:01,645 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 12:57:01" (1/1) ... [2022-12-13 12:57:01,645 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 12:57:01" (1/1) ... [2022-12-13 12:57:01,647 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 12:57:01" (1/1) ... [2022-12-13 12:57:01,648 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 12:57:01" (1/1) ... [2022-12-13 12:57:01,658 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 12:57:01" (1/1) ... [2022-12-13 12:57:01,662 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 12:57:01" (1/1) ... [2022-12-13 12:57:01,666 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 12:57:01" (1/1) ... [2022-12-13 12:57:01,668 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 12:57:01" (1/1) ... [2022-12-13 12:57:01,672 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-13 12:57:01,673 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-13 12:57:01,673 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-13 12:57:01,673 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-13 12:57:01,674 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 12:57:01" (1/1) ... [2022-12-13 12:57:01,679 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:01,687 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:01,697 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:01,699 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2022-12-13 12:57:01,728 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-13 12:57:01,728 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-13 12:57:01,728 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-13 12:57:01,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-13 12:57:01,786 INFO L235 CfgBuilder]: Building ICFG [2022-12-13 12:57:01,788 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-13 12:57:02,497 INFO L276 CfgBuilder]: Performing block encoding [2022-12-13 12:57:02,507 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-13 12:57:02,507 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-12-13 12:57:02,509 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.12 12:57:02 BoogieIcfgContainer [2022-12-13 12:57:02,509 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-13 12:57:02,510 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2022-12-13 12:57:02,510 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2022-12-13 12:57:02,512 INFO L275 PluginConnector]: BuchiAutomizer initialized [2022-12-13 12:57:02,513 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-12-13 12:57:02,513 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 13.12 12:57:01" (1/3) ... [2022-12-13 12:57:02,514 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@4119bf55 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 13.12 12:57:02, skipping insertion in model container [2022-12-13 12:57:02,514 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-12-13 12:57:02,514 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 12:57:01" (2/3) ... [2022-12-13 12:57:02,514 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@4119bf55 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 13.12 12:57:02, skipping insertion in model container [2022-12-13 12:57:02,514 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-12-13 12:57:02,514 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.12 12:57:02" (3/3) ... [2022-12-13 12:57:02,515 INFO L332 chiAutomizerObserver]: Analyzing ICFG Problem02_label10.c [2022-12-13 12:57:02,560 INFO L303 stractBuchiCegarLoop]: Interprodecural is true [2022-12-13 12:57:02,560 INFO L304 stractBuchiCegarLoop]: Hoare is false [2022-12-13 12:57:02,560 INFO L305 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2022-12-13 12:57:02,561 INFO L306 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2022-12-13 12:57:02,561 INFO L307 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2022-12-13 12:57:02,561 INFO L308 stractBuchiCegarLoop]: Difference is false [2022-12-13 12:57:02,561 INFO L309 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2022-12-13 12:57:02,561 INFO L313 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2022-12-13 12:57:02,564 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 226 states, 225 states have (on average 1.6622222222222223) internal successors, (374), 225 states have internal predecessors, (374), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 12:57:02,584 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 221 [2022-12-13 12:57:02,584 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-12-13 12:57:02,584 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-12-13 12:57:02,589 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2022-12-13 12:57:02,590 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1] [2022-12-13 12:57:02,590 INFO L335 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2022-12-13 12:57:02,590 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 226 states, 225 states have (on average 1.6622222222222223) internal successors, (374), 225 states have internal predecessors, (374), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 12:57:02,595 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 221 [2022-12-13 12:57:02,595 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-12-13 12:57:02,595 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-12-13 12:57:02,596 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2022-12-13 12:57:02,596 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1] [2022-12-13 12:57:02,601 INFO L748 eck$LassoCheckResult]: Stem: 140#$Ultimate##0true assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(20, 2);call #Ultimate.allocInit(12, 3);~a~0 := 1;~e~0 := 5;~d~0 := 4;~f~0 := 6;~c~0 := 3;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a25~0 := 0;~a11~0 := 0;~a28~0 := 7;~a19~0 := 1;~a21~0 := 1;~a17~0 := 8; 149#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet6#1, main_#t~ret7#1, main_~input~0#1, main_~output~0#1;main_~output~0#1 := -1; 103#L616-2true [2022-12-13 12:57:02,601 INFO L750 eck$LassoCheckResult]: Loop: 103#L616-2true assume !false;havoc main_~input~0#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 50#L621true assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; 194#L40true assume ((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0;~a28~0 := 9;~a11~0 := 1;~a25~0 := 1;calculate_output_#res#1 := -1; 17#calculate_output_returnLabel#1true main_#t~ret7#1 := calculate_output_#res#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_#t~ret7#1; 103#L616-2true [2022-12-13 12:57:02,605 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 12:57:02,605 INFO L85 PathProgramCache]: Analyzing trace with hash 963, now seen corresponding path program 1 times [2022-12-13 12:57:02,612 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 12:57:02,612 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [133248891] [2022-12-13 12:57:02,612 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 12:57:02,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 12:57:02,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-13 12:57:02,675 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-13 12:57:02,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-13 12:57:02,695 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-12-13 12:57:02,697 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 12:57:02,697 INFO L85 PathProgramCache]: Analyzing trace with hash 1268139, now seen corresponding path program 1 times [2022-12-13 12:57:02,697 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 12:57:02,698 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [976055394] [2022-12-13 12:57:02,698 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 12:57:02,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 12:57:02,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-13 12:57:02,708 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-13 12:57:02,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-13 12:57:02,715 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-12-13 12:57:02,716 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 12:57:02,716 INFO L85 PathProgramCache]: Analyzing trace with hash 889695341, now seen corresponding path program 1 times [2022-12-13 12:57:02,716 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 12:57:02,716 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1570844986] [2022-12-13 12:57:02,717 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 12:57:02,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 12:57:02,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:57:02,826 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 12:57:02,826 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 12:57:02,826 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1570844986] [2022-12-13 12:57:02,827 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1570844986] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 12:57:02,827 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 12:57:02,827 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-12-13 12:57:02,827 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1849233238] [2022-12-13 12:57:02,828 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 12:57:02,992 INFO L210 LassoAnalysis]: Preferences: [2022-12-13 12:57:02,993 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-12-13 12:57:02,993 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-12-13 12:57:02,993 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-12-13 12:57:02,993 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2022-12-13 12:57:02,993 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:02,993 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-12-13 12:57:02,993 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-12-13 12:57:02,993 INFO L133 ssoRankerPreferences]: Filename of dumped script: Problem02_label10.c_Iteration1_Loop [2022-12-13 12:57:02,993 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-12-13 12:57:02,993 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-12-13 12:57:03,010 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 12:57:03,020 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 12:57:03,023 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 12:57:03,043 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 12:57:03,050 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 12:57:03,052 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 12:57:03,056 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 12:57:03,059 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 12:57:03,214 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-12-13 12:57:03,215 INFO L404 LassoAnalysis]: Checking for nontermination... [2022-12-13 12:57:03,217 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:03,217 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:03,218 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:03,219 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Waiting until timeout for monitored process [2022-12-13 12:57:03,220 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-12-13 12:57:03,221 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-12-13 12:57:03,238 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-12-13 12:57:03,238 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#t~ret7#1=0} Honda state: {ULTIMATE.start_main_#t~ret7#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-12-13 12:57:03,241 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Forceful destruction successful, exit code 0 [2022-12-13 12:57:03,242 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:03,242 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:03,243 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:03,244 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Waiting until timeout for monitored process [2022-12-13 12:57:03,245 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-12-13 12:57:03,245 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-12-13 12:57:03,260 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-12-13 12:57:03,260 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~a17~0=8} Honda state: {~a17~0=8} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-12-13 12:57:03,263 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Ended with exit code 0 [2022-12-13 12:57:03,264 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:03,264 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:03,265 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:03,266 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Waiting until timeout for monitored process [2022-12-13 12:57:03,267 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-12-13 12:57:03,268 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-12-13 12:57:03,282 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-12-13 12:57:03,282 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~a25~0=1, ~a28~0=9} Honda state: {~a25~0=1, ~a28~0=9} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-12-13 12:57:03,285 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Ended with exit code 0 [2022-12-13 12:57:03,285 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:03,285 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:03,286 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:03,287 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process [2022-12-13 12:57:03,289 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-12-13 12:57:03,289 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-12-13 12:57:03,310 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-12-13 12:57:03,311 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_~input~0#1=4, ULTIMATE.start_calculate_output_~input#1=4, ULTIMATE.start_calculate_output_#in~input#1=4, ULTIMATE.start_main_#t~nondet6#1=4} Honda state: {ULTIMATE.start_main_~input~0#1=4, ULTIMATE.start_calculate_output_~input#1=4, ULTIMATE.start_calculate_output_#in~input#1=4, ULTIMATE.start_main_#t~nondet6#1=4} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-12-13 12:57:03,316 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Ended with exit code 0 [2022-12-13 12:57:03,316 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:03,316 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:03,317 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:03,318 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Waiting until timeout for monitored process [2022-12-13 12:57:03,320 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-12-13 12:57:03,320 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-12-13 12:57:03,334 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-12-13 12:57:03,334 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~a19~0=1} Honda state: {~a19~0=1} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-12-13 12:57:03,337 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Ended with exit code 0 [2022-12-13 12:57:03,338 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:03,338 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:03,339 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:03,340 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Waiting until timeout for monitored process [2022-12-13 12:57:03,341 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-12-13 12:57:03,341 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-12-13 12:57:03,360 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-12-13 12:57:03,360 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_calculate_output_#res#1=-1, ULTIMATE.start_main_~output~0#1=-1} Honda state: {ULTIMATE.start_calculate_output_#res#1=-1, ULTIMATE.start_main_~output~0#1=-1} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-12-13 12:57:03,364 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Ended with exit code 0 [2022-12-13 12:57:03,364 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:03,364 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:03,365 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:03,366 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process [2022-12-13 12:57:03,367 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-12-13 12:57:03,368 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-12-13 12:57:03,379 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-12-13 12:57:03,380 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~a21~0=1} Honda state: {~a21~0=1} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-12-13 12:57:03,382 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Ended with exit code 0 [2022-12-13 12:57:03,383 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:03,383 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:03,384 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:03,384 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Waiting until timeout for monitored process [2022-12-13 12:57:03,386 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-12-13 12:57:03,386 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-12-13 12:57:03,400 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Ended with exit code 0 [2022-12-13 12:57:03,401 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:03,401 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:03,402 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:03,403 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Waiting until timeout for monitored process [2022-12-13 12:57:03,404 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2022-12-13 12:57:03,404 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-12-13 12:57:03,431 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2022-12-13 12:57:03,434 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Ended with exit code 0 [2022-12-13 12:57:03,434 INFO L210 LassoAnalysis]: Preferences: [2022-12-13 12:57:03,435 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-12-13 12:57:03,435 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-12-13 12:57:03,435 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-12-13 12:57:03,435 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-12-13 12:57:03,435 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:03,435 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-12-13 12:57:03,435 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-12-13 12:57:03,435 INFO L133 ssoRankerPreferences]: Filename of dumped script: Problem02_label10.c_Iteration1_Loop [2022-12-13 12:57:03,435 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-12-13 12:57:03,435 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-12-13 12:57:03,437 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 12:57:03,439 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 12:57:03,441 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 12:57:03,460 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 12:57:03,464 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 12:57:03,466 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 12:57:03,472 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 12:57:03,475 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 12:57:03,628 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-12-13 12:57:03,632 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-12-13 12:57:03,633 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:03,633 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:03,634 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:03,635 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Waiting until timeout for monitored process [2022-12-13 12:57:03,637 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:03,647 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:03,647 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 12:57:03,648 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:03,648 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:03,648 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-12-13 12:57:03,650 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-12-13 12:57:03,650 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 12:57:03,652 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:03,655 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Ended with exit code 0 [2022-12-13 12:57:03,655 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:03,656 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:03,656 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:03,657 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Waiting until timeout for monitored process [2022-12-13 12:57:03,659 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:03,668 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:03,669 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 12:57:03,669 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:03,669 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:03,669 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-12-13 12:57:03,670 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-12-13 12:57:03,670 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 12:57:03,671 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:03,674 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Ended with exit code 0 [2022-12-13 12:57:03,674 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:03,674 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:03,675 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:03,676 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Waiting until timeout for monitored process [2022-12-13 12:57:03,678 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:03,688 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:03,688 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 12:57:03,688 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:03,688 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2022-12-13 12:57:03,688 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-12-13 12:57:03,691 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-12-13 12:57:03,692 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 12:57:03,696 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:03,699 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Ended with exit code 0 [2022-12-13 12:57:03,699 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:03,699 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:03,700 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:03,701 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Waiting until timeout for monitored process [2022-12-13 12:57:03,703 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:03,715 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:03,715 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 12:57:03,716 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:03,716 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:03,716 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-12-13 12:57:03,717 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-12-13 12:57:03,717 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 12:57:03,719 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:03,722 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Ended with exit code 0 [2022-12-13 12:57:03,723 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:03,723 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:03,724 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:03,724 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Waiting until timeout for monitored process [2022-12-13 12:57:03,726 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 [2022-12-13 12:57:03,736 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:03,736 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 12:57:03,736 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:03,736 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:03,736 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-12-13 12:57:03,737 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-12-13 12:57:03,737 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 12:57:03,739 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:03,741 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Ended with exit code 0 [2022-12-13 12:57:03,741 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:03,742 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:03,742 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:03,743 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Waiting until timeout for monitored process [2022-12-13 12:57:03,745 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:03,755 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:03,755 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 12:57:03,755 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:03,755 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:03,755 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-12-13 12:57:03,756 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-12-13 12:57:03,757 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 12:57:03,759 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:03,762 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Ended with exit code 0 [2022-12-13 12:57:03,762 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:03,762 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:03,763 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:03,764 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Waiting until timeout for monitored process [2022-12-13 12:57:03,765 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:03,775 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:03,776 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 12:57:03,776 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:03,776 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:03,776 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-12-13 12:57:03,777 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-12-13 12:57:03,777 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 12:57:03,779 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:03,781 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Ended with exit code 0 [2022-12-13 12:57:03,782 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:03,782 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:03,783 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:03,783 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Waiting until timeout for monitored process [2022-12-13 12:57:03,785 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 [2022-12-13 12:57:03,795 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:03,795 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 12:57:03,795 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:03,796 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-12-13 12:57:03,796 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-12-13 12:57:03,797 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-12-13 12:57:03,797 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 12:57:03,799 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:03,802 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Ended with exit code 0 [2022-12-13 12:57:03,802 INFO L490 LassoAnalysis]: Using template '2-nested'. [2022-12-13 12:57:03,802 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:03,803 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:03,803 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:03,804 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Waiting until timeout for monitored process [2022-12-13 12:57:03,806 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 [2022-12-13 12:57:03,816 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:03,817 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 12:57:03,817 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:03,817 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:03,817 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:57:03,818 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-12-13 12:57:03,818 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 12:57:03,819 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:03,822 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Ended with exit code 0 [2022-12-13 12:57:03,822 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:03,822 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:03,834 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:03,836 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Waiting until timeout for monitored process [2022-12-13 12:57:03,836 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:03,848 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:03,848 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 12:57:03,849 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:03,849 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:03,849 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:57:03,850 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-12-13 12:57:03,850 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 12:57:03,852 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:03,855 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Ended with exit code 0 [2022-12-13 12:57:03,855 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:03,856 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:03,857 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:03,858 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Waiting until timeout for monitored process [2022-12-13 12:57:03,859 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 [2022-12-13 12:57:03,869 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:03,869 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 12:57:03,870 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:03,870 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2022-12-13 12:57:03,870 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:57:03,874 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 12:57:03,874 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 12:57:03,882 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:03,885 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Forceful destruction successful, exit code 0 [2022-12-13 12:57:03,885 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:03,885 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:03,886 INFO L229 MonitoredProcess]: Starting monitored process 22 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:03,887 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Waiting until timeout for monitored process [2022-12-13 12:57:03,888 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 [2022-12-13 12:57:03,899 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:03,899 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 12:57:03,899 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:03,899 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:03,899 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:57:03,901 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-12-13 12:57:03,901 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 12:57:03,903 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:03,906 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Forceful destruction successful, exit code 0 [2022-12-13 12:57:03,906 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:03,906 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:03,907 INFO L229 MonitoredProcess]: Starting monitored process 23 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:03,908 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Waiting until timeout for monitored process [2022-12-13 12:57:03,909 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 [2022-12-13 12:57:03,919 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:03,919 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 12:57:03,920 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:03,920 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:03,920 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:57:03,921 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-12-13 12:57:03,921 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 12:57:03,923 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:03,925 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Ended with exit code 0 [2022-12-13 12:57:03,926 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:03,926 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:03,927 INFO L229 MonitoredProcess]: Starting monitored process 24 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:03,928 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Waiting until timeout for monitored process [2022-12-13 12:57:03,929 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 [2022-12-13 12:57:03,940 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:03,940 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 12:57:03,940 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:03,940 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:03,940 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:57:03,941 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-12-13 12:57:03,941 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 12:57:03,945 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:03,947 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Ended with exit code 0 [2022-12-13 12:57:03,948 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:03,948 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:03,949 INFO L229 MonitoredProcess]: Starting monitored process 25 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:03,949 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Waiting until timeout for monitored process [2022-12-13 12:57:03,951 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 [2022-12-13 12:57:03,961 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:03,961 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 12:57:03,961 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:03,961 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:03,961 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:57:03,962 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-12-13 12:57:03,962 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 12:57:03,964 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:03,966 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Ended with exit code 0 [2022-12-13 12:57:03,967 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:03,967 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:03,968 INFO L229 MonitoredProcess]: Starting monitored process 26 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:03,968 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Waiting until timeout for monitored process [2022-12-13 12:57:03,969 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:03,979 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:03,980 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 12:57:03,980 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:03,980 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-12-13 12:57:03,980 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:57:03,982 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-12-13 12:57:03,982 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 12:57:03,985 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:03,987 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Forceful destruction successful, exit code 0 [2022-12-13 12:57:03,987 INFO L490 LassoAnalysis]: Using template '3-nested'. [2022-12-13 12:57:03,987 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:03,987 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:03,988 INFO L229 MonitoredProcess]: Starting monitored process 27 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:03,989 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Waiting until timeout for monitored process [2022-12-13 12:57:03,990 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 [2022-12-13 12:57:04,000 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:04,000 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 12:57:04,000 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:04,001 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:04,001 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:04,001 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-12-13 12:57:04,001 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 12:57:04,003 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:04,006 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Ended with exit code 0 [2022-12-13 12:57:04,006 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:04,006 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:04,007 INFO L229 MonitoredProcess]: Starting monitored process 28 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:04,008 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Waiting until timeout for monitored process [2022-12-13 12:57:04,009 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 [2022-12-13 12:57:04,019 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:04,019 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 12:57:04,020 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:04,020 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:04,020 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:04,021 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-12-13 12:57:04,021 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 12:57:04,023 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:04,026 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Forceful destruction successful, exit code 0 [2022-12-13 12:57:04,026 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:04,026 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:04,027 INFO L229 MonitoredProcess]: Starting monitored process 29 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:04,028 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Waiting until timeout for monitored process [2022-12-13 12:57:04,029 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 [2022-12-13 12:57:04,039 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:04,039 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 12:57:04,040 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:04,040 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2022-12-13 12:57:04,040 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:04,045 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:04,045 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 12:57:04,054 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:04,056 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Ended with exit code 0 [2022-12-13 12:57:04,057 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:04,057 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:04,058 INFO L229 MonitoredProcess]: Starting monitored process 30 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:04,058 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Waiting until timeout for monitored process [2022-12-13 12:57:04,059 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 [2022-12-13 12:57:04,070 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:04,070 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 12:57:04,070 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:04,070 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:04,070 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:04,072 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-12-13 12:57:04,072 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 12:57:04,075 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:04,077 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Ended with exit code 0 [2022-12-13 12:57:04,078 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:04,078 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:04,078 INFO L229 MonitoredProcess]: Starting monitored process 31 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:04,079 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Waiting until timeout for monitored process [2022-12-13 12:57:04,081 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:04,091 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:04,091 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 12:57:04,091 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:04,091 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:04,091 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:04,092 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-12-13 12:57:04,093 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 12:57:04,095 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:04,097 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Ended with exit code 0 [2022-12-13 12:57:04,098 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:04,098 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:04,099 INFO L229 MonitoredProcess]: Starting monitored process 32 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:04,099 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Waiting until timeout for monitored process [2022-12-13 12:57:04,101 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:04,112 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:04,112 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 12:57:04,112 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:04,112 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:04,112 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:04,114 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-12-13 12:57:04,114 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 12:57:04,120 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:04,122 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Ended with exit code 0 [2022-12-13 12:57:04,122 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:04,122 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:04,123 INFO L229 MonitoredProcess]: Starting monitored process 33 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:04,124 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Waiting until timeout for monitored process [2022-12-13 12:57:04,125 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 [2022-12-13 12:57:04,135 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:04,135 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 12:57:04,135 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:04,136 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:04,136 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:04,137 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-12-13 12:57:04,137 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 12:57:04,139 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:04,141 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Ended with exit code 0 [2022-12-13 12:57:04,142 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:04,142 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:04,143 INFO L229 MonitoredProcess]: Starting monitored process 34 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:04,143 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Waiting until timeout for monitored process [2022-12-13 12:57:04,145 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:04,155 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:04,155 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 12:57:04,155 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:04,155 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-12-13 12:57:04,155 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:04,157 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2022-12-13 12:57:04,157 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 12:57:04,161 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:04,163 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Ended with exit code 0 [2022-12-13 12:57:04,163 INFO L490 LassoAnalysis]: Using template '4-nested'. [2022-12-13 12:57:04,163 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:04,163 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:04,164 INFO L229 MonitoredProcess]: Starting monitored process 35 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:04,165 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Waiting until timeout for monitored process [2022-12-13 12:57:04,166 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:04,176 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:04,176 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 12:57:04,176 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:04,176 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:04,177 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:57:04,177 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-12-13 12:57:04,177 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 12:57:04,179 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:04,181 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Forceful destruction successful, exit code 0 [2022-12-13 12:57:04,182 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:04,182 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:04,183 INFO L229 MonitoredProcess]: Starting monitored process 36 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:04,183 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Waiting until timeout for monitored process [2022-12-13 12:57:04,185 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:04,195 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:04,195 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 12:57:04,195 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:04,195 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:04,195 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:57:04,196 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-12-13 12:57:04,196 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 12:57:04,199 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:04,201 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Ended with exit code 0 [2022-12-13 12:57:04,201 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:04,201 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:04,202 INFO L229 MonitoredProcess]: Starting monitored process 37 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:04,203 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Waiting until timeout for monitored process [2022-12-13 12:57:04,204 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 [2022-12-13 12:57:04,214 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:04,214 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 12:57:04,214 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:04,215 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2022-12-13 12:57:04,215 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:57:04,221 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 12:57:04,221 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 12:57:04,233 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:04,237 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Forceful destruction successful, exit code 0 [2022-12-13 12:57:04,237 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:04,237 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:04,238 INFO L229 MonitoredProcess]: Starting monitored process 38 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:04,239 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Waiting until timeout for monitored process [2022-12-13 12:57:04,240 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:04,250 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:04,250 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 12:57:04,251 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:04,251 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:04,251 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:57:04,252 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-12-13 12:57:04,252 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 12:57:04,256 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:04,259 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Ended with exit code 0 [2022-12-13 12:57:04,259 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:04,259 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:04,260 INFO L229 MonitoredProcess]: Starting monitored process 39 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:04,261 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Waiting until timeout for monitored process [2022-12-13 12:57:04,262 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 [2022-12-13 12:57:04,275 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:04,275 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 12:57:04,275 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:04,275 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:04,275 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:57:04,276 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-12-13 12:57:04,276 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 12:57:04,278 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:04,281 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Ended with exit code 0 [2022-12-13 12:57:04,282 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:04,282 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:04,283 INFO L229 MonitoredProcess]: Starting monitored process 40 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:04,284 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Waiting until timeout for monitored process [2022-12-13 12:57:04,285 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:04,295 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:04,295 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 12:57:04,296 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:04,296 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:04,296 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:57:04,298 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-12-13 12:57:04,298 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 12:57:04,303 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:04,305 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Ended with exit code 0 [2022-12-13 12:57:04,305 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:04,306 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:04,306 INFO L229 MonitoredProcess]: Starting monitored process 41 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:04,307 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Waiting until timeout for monitored process [2022-12-13 12:57:04,308 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:04,319 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:04,319 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 12:57:04,319 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:04,319 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:04,319 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:57:04,320 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-12-13 12:57:04,320 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 12:57:04,322 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:04,325 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Forceful destruction successful, exit code 0 [2022-12-13 12:57:04,325 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:04,325 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:04,326 INFO L229 MonitoredProcess]: Starting monitored process 42 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:04,327 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Waiting until timeout for monitored process [2022-12-13 12:57:04,328 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 [2022-12-13 12:57:04,339 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:04,339 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 12:57:04,339 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:04,339 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-12-13 12:57:04,339 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:57:04,341 INFO L401 nArgumentSynthesizer]: We have 10 Motzkin's Theorem applications. [2022-12-13 12:57:04,341 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 12:57:04,347 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:04,349 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Ended with exit code 0 [2022-12-13 12:57:04,349 INFO L490 LassoAnalysis]: Using template '2-phase'. [2022-12-13 12:57:04,350 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:04,350 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:04,351 INFO L229 MonitoredProcess]: Starting monitored process 43 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:04,351 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Waiting until timeout for monitored process [2022-12-13 12:57:04,353 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 [2022-12-13 12:57:04,363 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:04,363 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:57:04,363 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 12:57:04,364 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:04,364 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:04,364 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:57:04,365 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-12-13 12:57:04,365 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 12:57:04,367 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:04,369 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Forceful destruction successful, exit code 0 [2022-12-13 12:57:04,370 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:04,370 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:04,370 INFO L229 MonitoredProcess]: Starting monitored process 44 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:04,371 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Waiting until timeout for monitored process [2022-12-13 12:57:04,373 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:04,383 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:04,383 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:57:04,384 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 12:57:04,384 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:04,384 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:04,384 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:57:04,385 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-12-13 12:57:04,385 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 12:57:04,388 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:04,390 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Ended with exit code 0 [2022-12-13 12:57:04,390 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:04,390 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:04,391 INFO L229 MonitoredProcess]: Starting monitored process 45 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:04,392 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Waiting until timeout for monitored process [2022-12-13 12:57:04,393 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 [2022-12-13 12:57:04,403 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:04,403 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:57:04,403 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 12:57:04,404 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:04,404 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2022-12-13 12:57:04,404 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:57:04,408 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 12:57:04,408 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 12:57:04,430 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:04,433 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Forceful destruction successful, exit code 0 [2022-12-13 12:57:04,433 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:04,434 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:04,434 INFO L229 MonitoredProcess]: Starting monitored process 46 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:04,435 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Waiting until timeout for monitored process [2022-12-13 12:57:04,436 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:04,447 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:04,447 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:57:04,447 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 12:57:04,447 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:04,447 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:04,447 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:57:04,448 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-12-13 12:57:04,448 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 12:57:04,453 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:04,456 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Ended with exit code 0 [2022-12-13 12:57:04,456 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:04,456 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:04,457 INFO L229 MonitoredProcess]: Starting monitored process 47 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:04,457 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Waiting until timeout for monitored process [2022-12-13 12:57:04,459 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:04,469 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:04,469 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:57:04,469 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 12:57:04,469 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:04,469 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:04,469 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:57:04,470 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-12-13 12:57:04,470 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 12:57:04,472 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:04,475 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Ended with exit code 0 [2022-12-13 12:57:04,475 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:04,475 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:04,476 INFO L229 MonitoredProcess]: Starting monitored process 48 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:04,477 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Waiting until timeout for monitored process [2022-12-13 12:57:04,478 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 [2022-12-13 12:57:04,488 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:04,488 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:57:04,488 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 12:57:04,488 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:04,488 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:04,488 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:57:04,490 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-12-13 12:57:04,490 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 12:57:04,496 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:04,498 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Ended with exit code 0 [2022-12-13 12:57:04,498 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:04,498 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:04,499 INFO L229 MonitoredProcess]: Starting monitored process 49 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:04,500 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Waiting until timeout for monitored process [2022-12-13 12:57:04,501 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 [2022-12-13 12:57:04,511 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:04,512 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:57:04,512 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 12:57:04,512 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:04,512 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:04,512 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:57:04,513 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-12-13 12:57:04,513 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 12:57:04,515 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:04,518 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Ended with exit code 0 [2022-12-13 12:57:04,518 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:04,518 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:04,519 INFO L229 MonitoredProcess]: Starting monitored process 50 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:04,519 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Waiting until timeout for monitored process [2022-12-13 12:57:04,521 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:04,532 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:04,532 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:57:04,532 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 12:57:04,532 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:04,532 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-12-13 12:57:04,532 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:57:04,533 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-12-13 12:57:04,533 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 12:57:04,538 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:04,540 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Ended with exit code 0 [2022-12-13 12:57:04,540 INFO L490 LassoAnalysis]: Using template '3-phase'. [2022-12-13 12:57:04,541 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:04,541 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:04,541 INFO L229 MonitoredProcess]: Starting monitored process 51 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:04,542 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Waiting until timeout for monitored process [2022-12-13 12:57:04,543 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 [2022-12-13 12:57:04,555 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:04,555 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-12-13 12:57:04,555 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 12:57:04,555 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:04,555 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:04,555 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:04,556 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-12-13 12:57:04,556 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 12:57:04,559 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:04,562 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Ended with exit code 0 [2022-12-13 12:57:04,562 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:04,562 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:04,563 INFO L229 MonitoredProcess]: Starting monitored process 52 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:04,564 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Waiting until timeout for monitored process [2022-12-13 12:57:04,565 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:04,575 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:04,575 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-12-13 12:57:04,575 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 12:57:04,575 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:04,575 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:04,575 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:04,576 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-12-13 12:57:04,577 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 12:57:04,581 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:04,583 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Forceful destruction successful, exit code 0 [2022-12-13 12:57:04,583 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:04,583 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:04,584 INFO L229 MonitoredProcess]: Starting monitored process 53 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:04,585 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Waiting until timeout for monitored process [2022-12-13 12:57:04,586 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:04,596 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:04,596 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-12-13 12:57:04,596 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 12:57:04,596 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:04,597 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2022-12-13 12:57:04,597 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:04,600 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:04,601 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 12:57:04,631 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:04,634 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Ended with exit code 0 [2022-12-13 12:57:04,634 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:04,634 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:04,635 INFO L229 MonitoredProcess]: Starting monitored process 54 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:04,635 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Waiting until timeout for monitored process [2022-12-13 12:57:04,637 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:04,647 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:04,647 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-12-13 12:57:04,647 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 12:57:04,648 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:04,648 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:04,648 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:04,649 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-12-13 12:57:04,649 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 12:57:04,655 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:04,657 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Ended with exit code 0 [2022-12-13 12:57:04,657 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:04,657 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:04,658 INFO L229 MonitoredProcess]: Starting monitored process 55 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:04,659 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Waiting until timeout for monitored process [2022-12-13 12:57:04,660 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:04,670 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:04,670 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-12-13 12:57:04,670 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 12:57:04,670 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:04,670 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:04,671 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:04,671 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-12-13 12:57:04,671 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 12:57:04,675 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:04,677 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Ended with exit code 0 [2022-12-13 12:57:04,677 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:04,677 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:04,678 INFO L229 MonitoredProcess]: Starting monitored process 56 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:04,679 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Waiting until timeout for monitored process [2022-12-13 12:57:04,680 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 [2022-12-13 12:57:04,691 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:04,691 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-12-13 12:57:04,691 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 12:57:04,691 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:04,691 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:04,691 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:04,694 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-12-13 12:57:04,694 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 12:57:04,704 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:04,707 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Ended with exit code 0 [2022-12-13 12:57:04,707 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:04,707 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:04,708 INFO L229 MonitoredProcess]: Starting monitored process 57 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:04,708 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Waiting until timeout for monitored process [2022-12-13 12:57:04,710 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 [2022-12-13 12:57:04,720 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:04,720 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-12-13 12:57:04,720 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 12:57:04,720 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:04,720 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:04,720 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:04,721 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-12-13 12:57:04,721 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 12:57:04,726 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:04,728 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Ended with exit code 0 [2022-12-13 12:57:04,728 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:04,728 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:04,729 INFO L229 MonitoredProcess]: Starting monitored process 58 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:04,730 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Waiting until timeout for monitored process [2022-12-13 12:57:04,731 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 [2022-12-13 12:57:04,741 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:04,741 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-12-13 12:57:04,741 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 12:57:04,742 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:04,742 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-12-13 12:57:04,742 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:04,744 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2022-12-13 12:57:04,744 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 12:57:04,753 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:04,755 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Ended with exit code 0 [2022-12-13 12:57:04,755 INFO L490 LassoAnalysis]: Using template '4-phase'. [2022-12-13 12:57:04,755 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:04,756 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:04,756 INFO L229 MonitoredProcess]: Starting monitored process 59 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:04,757 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Waiting until timeout for monitored process [2022-12-13 12:57:04,758 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:04,769 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:04,769 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:57:04,769 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 12:57:04,769 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:04,769 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:04,769 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:57:04,770 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-12-13 12:57:04,770 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 12:57:04,775 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:04,778 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Ended with exit code 0 [2022-12-13 12:57:04,778 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:04,778 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:04,779 INFO L229 MonitoredProcess]: Starting monitored process 60 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:04,779 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Waiting until timeout for monitored process [2022-12-13 12:57:04,781 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 [2022-12-13 12:57:04,791 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:04,791 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:57:04,791 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 12:57:04,792 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:04,792 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:04,792 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:57:04,793 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-12-13 12:57:04,793 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 12:57:04,800 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:04,802 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Ended with exit code 0 [2022-12-13 12:57:04,802 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:04,803 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:04,803 INFO L229 MonitoredProcess]: Starting monitored process 61 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:04,804 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Waiting until timeout for monitored process [2022-12-13 12:57:04,805 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:04,816 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:04,816 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:57:04,816 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 12:57:04,816 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:04,816 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2022-12-13 12:57:04,816 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:57:04,822 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 12:57:04,822 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 12:57:04,867 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:04,870 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Ended with exit code 0 [2022-12-13 12:57:04,870 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:04,870 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:04,871 INFO L229 MonitoredProcess]: Starting monitored process 62 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:04,872 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Waiting until timeout for monitored process [2022-12-13 12:57:04,874 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:04,884 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:04,884 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:57:04,884 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 12:57:04,884 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:04,884 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:04,884 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:57:04,886 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-12-13 12:57:04,886 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 12:57:04,896 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:04,899 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Ended with exit code 0 [2022-12-13 12:57:04,899 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:04,899 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:04,900 INFO L229 MonitoredProcess]: Starting monitored process 63 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:04,901 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Waiting until timeout for monitored process [2022-12-13 12:57:04,902 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 [2022-12-13 12:57:04,912 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:04,913 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:57:04,913 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 12:57:04,913 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:04,913 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:04,913 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:57:04,914 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-12-13 12:57:04,914 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 12:57:04,920 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:04,922 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Ended with exit code 0 [2022-12-13 12:57:04,922 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:04,922 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:04,923 INFO L229 MonitoredProcess]: Starting monitored process 64 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:04,924 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Waiting until timeout for monitored process [2022-12-13 12:57:04,925 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:04,936 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:04,936 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:57:04,936 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 12:57:04,936 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:04,936 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:04,936 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:57:04,939 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-12-13 12:57:04,939 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 12:57:04,956 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:04,959 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Ended with exit code 0 [2022-12-13 12:57:04,959 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:04,960 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:04,960 INFO L229 MonitoredProcess]: Starting monitored process 65 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:04,961 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Waiting until timeout for monitored process [2022-12-13 12:57:04,962 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 [2022-12-13 12:57:04,973 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:04,973 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:57:04,973 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 12:57:04,973 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:04,973 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:04,973 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:57:04,974 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-12-13 12:57:04,974 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 12:57:04,980 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:04,983 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Ended with exit code 0 [2022-12-13 12:57:04,983 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:04,983 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:04,984 INFO L229 MonitoredProcess]: Starting monitored process 66 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:04,984 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Waiting until timeout for monitored process [2022-12-13 12:57:04,986 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 [2022-12-13 12:57:04,997 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:04,997 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:57:04,997 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 12:57:04,997 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:04,997 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-12-13 12:57:04,997 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:57:04,999 INFO L401 nArgumentSynthesizer]: We have 10 Motzkin's Theorem applications. [2022-12-13 12:57:04,999 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 12:57:05,010 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:05,012 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Ended with exit code 0 [2022-12-13 12:57:05,012 INFO L490 LassoAnalysis]: Using template '2-lex'. [2022-12-13 12:57:05,013 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:05,013 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:05,013 INFO L229 MonitoredProcess]: Starting monitored process 67 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:05,014 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Waiting until timeout for monitored process [2022-12-13 12:57:05,015 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 [2022-12-13 12:57:05,025 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:05,025 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:57:05,025 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 12:57:05,026 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:05,026 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:05,026 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:05,026 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-12-13 12:57:05,026 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 12:57:05,028 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:05,030 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Ended with exit code 0 [2022-12-13 12:57:05,030 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:05,031 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:05,031 INFO L229 MonitoredProcess]: Starting monitored process 68 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:05,032 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Waiting until timeout for monitored process [2022-12-13 12:57:05,033 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:05,043 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:05,043 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:57:05,044 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 12:57:05,044 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:05,044 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:05,044 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:05,045 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-12-13 12:57:05,045 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 12:57:05,047 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:05,049 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Ended with exit code 0 [2022-12-13 12:57:05,049 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:05,049 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:05,050 INFO L229 MonitoredProcess]: Starting monitored process 69 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:05,051 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Waiting until timeout for monitored process [2022-12-13 12:57:05,052 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:05,062 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:05,063 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:57:05,063 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 12:57:05,063 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:05,063 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2022-12-13 12:57:05,063 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:05,067 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:05,067 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 12:57:05,082 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:05,084 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Ended with exit code 0 [2022-12-13 12:57:05,084 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:05,084 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:05,085 INFO L229 MonitoredProcess]: Starting monitored process 70 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:05,086 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Waiting until timeout for monitored process [2022-12-13 12:57:05,087 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 [2022-12-13 12:57:05,097 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:05,098 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:57:05,098 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 12:57:05,098 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:05,098 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:05,098 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:05,099 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-12-13 12:57:05,099 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 12:57:05,104 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:05,106 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Ended with exit code 0 [2022-12-13 12:57:05,106 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:05,106 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:05,107 INFO L229 MonitoredProcess]: Starting monitored process 71 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:05,108 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Waiting until timeout for monitored process [2022-12-13 12:57:05,109 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 [2022-12-13 12:57:05,119 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:05,119 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:57:05,119 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 12:57:05,120 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:05,120 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:05,120 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:05,120 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-12-13 12:57:05,120 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 12:57:05,123 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:05,125 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Ended with exit code 0 [2022-12-13 12:57:05,126 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:05,126 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:05,126 INFO L229 MonitoredProcess]: Starting monitored process 72 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:05,127 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Waiting until timeout for monitored process [2022-12-13 12:57:05,129 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 [2022-12-13 12:57:05,139 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:05,139 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:57:05,139 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 12:57:05,140 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:05,140 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:05,140 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:05,141 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-12-13 12:57:05,141 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 12:57:05,147 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:05,149 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Ended with exit code 0 [2022-12-13 12:57:05,150 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:05,150 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:05,150 INFO L229 MonitoredProcess]: Starting monitored process 73 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:05,151 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Waiting until timeout for monitored process [2022-12-13 12:57:05,153 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 [2022-12-13 12:57:05,163 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:05,163 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:57:05,163 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 12:57:05,163 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:05,163 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:05,163 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:05,164 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-12-13 12:57:05,164 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 12:57:05,166 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:05,168 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Ended with exit code 0 [2022-12-13 12:57:05,169 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:05,169 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:05,169 INFO L229 MonitoredProcess]: Starting monitored process 74 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:05,170 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Waiting until timeout for monitored process [2022-12-13 12:57:05,171 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 [2022-12-13 12:57:05,182 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:05,182 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:57:05,182 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 12:57:05,182 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:05,182 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-12-13 12:57:05,182 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:05,183 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2022-12-13 12:57:05,183 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 12:57:05,189 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:05,191 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Ended with exit code 0 [2022-12-13 12:57:05,191 INFO L490 LassoAnalysis]: Using template '3-lex'. [2022-12-13 12:57:05,192 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:05,192 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:05,192 INFO L229 MonitoredProcess]: Starting monitored process 75 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:05,193 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Waiting until timeout for monitored process [2022-12-13 12:57:05,195 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:05,205 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:05,205 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:57:05,205 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 12:57:05,205 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:05,205 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:05,205 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-12-13 12:57:05,206 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-12-13 12:57:05,206 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 12:57:05,210 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:05,212 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Ended with exit code 0 [2022-12-13 12:57:05,212 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:05,212 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:05,213 INFO L229 MonitoredProcess]: Starting monitored process 76 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:05,214 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Waiting until timeout for monitored process [2022-12-13 12:57:05,215 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:05,225 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:05,225 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:57:05,225 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 12:57:05,225 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:05,225 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:05,226 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-12-13 12:57:05,226 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-12-13 12:57:05,226 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 12:57:05,230 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:05,232 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Ended with exit code 0 [2022-12-13 12:57:05,232 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:05,233 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:05,233 INFO L229 MonitoredProcess]: Starting monitored process 77 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:05,234 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Waiting until timeout for monitored process [2022-12-13 12:57:05,235 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:05,246 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:05,246 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:57:05,246 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 12:57:05,246 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:05,246 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2022-12-13 12:57:05,246 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-12-13 12:57:05,252 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-12-13 12:57:05,252 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 12:57:05,285 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:05,288 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Ended with exit code 0 [2022-12-13 12:57:05,288 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:05,288 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:05,289 INFO L229 MonitoredProcess]: Starting monitored process 78 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:05,289 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Waiting until timeout for monitored process [2022-12-13 12:57:05,291 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:05,301 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:05,302 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:57:05,302 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 12:57:05,302 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:05,302 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:05,302 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-12-13 12:57:05,303 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-12-13 12:57:05,303 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 12:57:05,310 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:05,312 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Ended with exit code 0 [2022-12-13 12:57:05,312 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:05,312 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:05,313 INFO L229 MonitoredProcess]: Starting monitored process 79 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:05,314 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Waiting until timeout for monitored process [2022-12-13 12:57:05,315 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 [2022-12-13 12:57:05,325 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:05,325 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:57:05,325 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 12:57:05,325 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:05,326 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:05,326 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-12-13 12:57:05,326 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-12-13 12:57:05,327 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 12:57:05,331 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:05,333 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Ended with exit code 0 [2022-12-13 12:57:05,333 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:05,333 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:05,334 INFO L229 MonitoredProcess]: Starting monitored process 80 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:05,335 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Waiting until timeout for monitored process [2022-12-13 12:57:05,336 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:05,346 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:05,347 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:57:05,347 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 12:57:05,347 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:05,347 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:05,347 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-12-13 12:57:05,350 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-12-13 12:57:05,350 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 12:57:05,360 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:05,363 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Forceful destruction successful, exit code 0 [2022-12-13 12:57:05,363 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:05,363 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:05,364 INFO L229 MonitoredProcess]: Starting monitored process 81 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:05,365 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Waiting until timeout for monitored process [2022-12-13 12:57:05,366 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 [2022-12-13 12:57:05,376 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:05,377 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:57:05,377 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 12:57:05,377 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:05,377 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:05,377 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-12-13 12:57:05,378 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-12-13 12:57:05,378 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 12:57:05,381 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:05,384 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Ended with exit code 0 [2022-12-13 12:57:05,384 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:05,384 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:05,385 INFO L229 MonitoredProcess]: Starting monitored process 82 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:05,385 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Waiting until timeout for monitored process [2022-12-13 12:57:05,387 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:05,397 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:05,397 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:57:05,397 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 12:57:05,397 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:05,397 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-12-13 12:57:05,398 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-12-13 12:57:05,400 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:05,400 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 12:57:05,409 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:05,412 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Forceful destruction successful, exit code 0 [2022-12-13 12:57:05,412 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 12:57:05,443 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-13 12:57:05,443 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-13 12:57:05,445 INFO L87 Difference]: Start difference. First operand has 226 states, 225 states have (on average 1.6622222222222223) internal successors, (374), 225 states have internal predecessors, (374), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 3 states, 3 states have (on average 2.0) internal successors, (6), 2 states have internal predecessors, (6), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 12:57:05,850 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 12:57:05,850 INFO L93 Difference]: Finished difference Result 376 states and 482 transitions. [2022-12-13 12:57:05,851 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 376 states and 482 transitions. [2022-12-13 12:57:05,855 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 305 [2022-12-13 12:57:05,859 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 376 states to 307 states and 409 transitions. [2022-12-13 12:57:05,860 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 307 [2022-12-13 12:57:05,860 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 307 [2022-12-13 12:57:05,861 INFO L73 IsDeterministic]: Start isDeterministic. Operand 307 states and 409 transitions. [2022-12-13 12:57:05,862 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-12-13 12:57:05,862 INFO L218 hiAutomatonCegarLoop]: Abstraction has 307 states and 409 transitions. [2022-12-13 12:57:05,875 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 307 states and 409 transitions. [2022-12-13 12:57:05,894 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 307 to 305. [2022-12-13 12:57:05,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 305 states, 305 states have (on average 1.3278688524590163) internal successors, (405), 304 states have internal predecessors, (405), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 12:57:05,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 305 states and 405 transitions. [2022-12-13 12:57:05,898 INFO L240 hiAutomatonCegarLoop]: Abstraction has 305 states and 405 transitions. [2022-12-13 12:57:05,899 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-13 12:57:05,902 INFO L428 stractBuchiCegarLoop]: Abstraction has 305 states and 405 transitions. [2022-12-13 12:57:05,902 INFO L335 stractBuchiCegarLoop]: ======== Iteration 2 ============ [2022-12-13 12:57:05,902 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 305 states and 405 transitions. [2022-12-13 12:57:05,904 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 303 [2022-12-13 12:57:05,904 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-12-13 12:57:05,904 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-12-13 12:57:05,905 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2022-12-13 12:57:05,905 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [2, 2, 2, 2, 1, 1, 1] [2022-12-13 12:57:05,906 INFO L748 eck$LassoCheckResult]: Stem: 668#$Ultimate##0 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(20, 2);call #Ultimate.allocInit(12, 3);~a~0 := 1;~e~0 := 5;~d~0 := 4;~f~0 := 6;~c~0 := 3;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a25~0 := 0;~a11~0 := 0;~a28~0 := 7;~a19~0 := 1;~a21~0 := 1;~a17~0 := 8; 669#L-1 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_~output~0#1;main_~output~0#1 := -1; 654#L616-2 [2022-12-13 12:57:05,906 INFO L750 eck$LassoCheckResult]: Loop: 654#L616-2 assume !false;havoc main_~input~0#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 721#L621 assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; 722#L40 assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); 764#L45 assume 8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0);~a28~0 := 10;calculate_output_#res#1 := 22; 616#calculate_output_returnLabel#1 main_#t~ret7#1 := calculate_output_#res#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_#t~ret7#1; 856#L616-2 assume !false;havoc main_~input~0#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 855#L621 assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; 844#L40 assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); 845#L45 assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); 846#L48 assume 1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == calculate_output_~input#1) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0;~a28~0 := 7;~a25~0 := 1;calculate_output_#res#1 := 22; 645#calculate_output_returnLabel#1 main_#t~ret7#1 := calculate_output_#res#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_#t~ret7#1; 654#L616-2 [2022-12-13 12:57:05,906 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 12:57:05,906 INFO L85 PathProgramCache]: Analyzing trace with hash 963, now seen corresponding path program 2 times [2022-12-13 12:57:05,906 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 12:57:05,906 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [983782316] [2022-12-13 12:57:05,907 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 12:57:05,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 12:57:05,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-13 12:57:05,914 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-13 12:57:05,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-13 12:57:05,921 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-12-13 12:57:05,922 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 12:57:05,922 INFO L85 PathProgramCache]: Analyzing trace with hash 1689438932, now seen corresponding path program 1 times [2022-12-13 12:57:05,922 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 12:57:05,922 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [243196736] [2022-12-13 12:57:05,922 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 12:57:05,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 12:57:05,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:57:05,961 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 12:57:05,961 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 12:57:05,961 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [243196736] [2022-12-13 12:57:05,961 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [243196736] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 12:57:05,961 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 12:57:05,961 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-13 12:57:05,961 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [646805898] [2022-12-13 12:57:05,961 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 12:57:05,962 INFO L765 eck$LassoCheckResult]: loop already infeasible [2022-12-13 12:57:05,962 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 12:57:05,962 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-13 12:57:05,962 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-13 12:57:05,962 INFO L87 Difference]: Start difference. First operand 305 states and 405 transitions. cyclomatic complexity: 101 Second operand has 3 states, 3 states have (on average 3.6666666666666665) internal successors, (11), 3 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 12:57:06,135 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 12:57:06,135 INFO L93 Difference]: Finished difference Result 296 states and 372 transitions. [2022-12-13 12:57:06,135 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 296 states and 372 transitions. [2022-12-13 12:57:06,137 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 294 [2022-12-13 12:57:06,139 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 296 states to 296 states and 372 transitions. [2022-12-13 12:57:06,139 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 296 [2022-12-13 12:57:06,140 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 296 [2022-12-13 12:57:06,140 INFO L73 IsDeterministic]: Start isDeterministic. Operand 296 states and 372 transitions. [2022-12-13 12:57:06,141 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-12-13 12:57:06,141 INFO L218 hiAutomatonCegarLoop]: Abstraction has 296 states and 372 transitions. [2022-12-13 12:57:06,142 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 296 states and 372 transitions. [2022-12-13 12:57:06,150 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 296 to 296. [2022-12-13 12:57:06,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 296 states, 296 states have (on average 1.2567567567567568) internal successors, (372), 295 states have internal predecessors, (372), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 12:57:06,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 296 states and 372 transitions. [2022-12-13 12:57:06,152 INFO L240 hiAutomatonCegarLoop]: Abstraction has 296 states and 372 transitions. [2022-12-13 12:57:06,152 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-13 12:57:06,153 INFO L428 stractBuchiCegarLoop]: Abstraction has 296 states and 372 transitions. [2022-12-13 12:57:06,153 INFO L335 stractBuchiCegarLoop]: ======== Iteration 3 ============ [2022-12-13 12:57:06,153 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 296 states and 372 transitions. [2022-12-13 12:57:06,154 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 294 [2022-12-13 12:57:06,155 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-12-13 12:57:06,155 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-12-13 12:57:06,155 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2022-12-13 12:57:06,155 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 12:57:06,155 INFO L748 eck$LassoCheckResult]: Stem: 1269#$Ultimate##0 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(20, 2);call #Ultimate.allocInit(12, 3);~a~0 := 1;~e~0 := 5;~d~0 := 4;~f~0 := 6;~c~0 := 3;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a25~0 := 0;~a11~0 := 0;~a28~0 := 7;~a19~0 := 1;~a21~0 := 1;~a17~0 := 8; 1270#L-1 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_~output~0#1;main_~output~0#1 := -1; 1256#L616-2 [2022-12-13 12:57:06,156 INFO L750 eck$LassoCheckResult]: Loop: 1256#L616-2 assume !false;havoc main_~input~0#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 1321#L621 assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; 1322#L40 assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); 1361#L45 assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); 1347#L48 assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == calculate_output_~input#1) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); 1348#L52 assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == calculate_output_~input#1 && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); 1380#L57 assume !(((8 == ~a17~0 && ((1 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0); 1377#L60 assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == calculate_output_~input#1 && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0); 1259#L64 assume !((((!(1 == ~a19~0) && 1 == calculate_output_~input#1 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); 1249#L69 assume !(1 == ~a19~0 && (((1 == calculate_output_~input#1 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0)))) && 1 == ~a11~0) && 1 == ~a21~0) && 9 == ~a17~0); 1250#L75 assume !(1 == ~a19~0 && (8 == ~a17~0 && (6 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a11~0)) && 1 == ~a21~0); 1312#L79 assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 1 == calculate_output_~input#1 && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a19~0)) && 8 == ~a17~0); 1313#L84 assume !(!(1 == ~a19~0) && (((8 == ~a17~0 && 1 == ~a25~0 && 3 == calculate_output_~input#1) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a21~0); 1368#L92 assume !(((!(1 == ~a19~0) && 1 == ~a21~0 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0))) && 4 == calculate_output_~input#1) && !(1 == ~a11~0)) && 8 == ~a17~0); 1369#L101 assume !(8 == ~a17~0 && 1 == ~a21~0 && 1 == ~a25~0 && 1 == ~a19~0 && !(1 == ~a11~0) && 11 == ~a28~0 && 3 == calculate_output_~input#1); 1257#L105 assume !(9 == ~a28~0 && ((!(1 == ~a19~0) && (3 == calculate_output_~input#1 && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0); 1258#L109 assume !((!(1 == ~a11~0) && (11 == ~a28~0 && 1 == ~a25~0 && 1 == calculate_output_~input#1 && 1 == ~a19~0) && 8 == ~a17~0) && 1 == ~a21~0); 1266#L116 assume !((1 == ~a11~0 && ((((1 == ~a25~0 && 8 == ~a28~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) && 6 == calculate_output_~input#1) && 1 == ~a19~0) && 9 == ~a17~0) && 1 == ~a21~0); 1261#L123 assume !(8 == ~a17~0 && 1 == ~a21~0 && !(1 == ~a11~0) && !(1 == ~a19~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == calculate_output_~input#1); 1262#L129 assume !((((1 == ~a21~0 && 10 == ~a28~0 && 1 == calculate_output_~input#1 && 1 == ~a25~0) && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a19~0)); 1367#L133 assume !(1 == ~a11~0) && !(1 == ~a19~0) && (8 == ~a17~0 && 6 == calculate_output_~input#1 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (8 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a21~0;~a17~0 := 7;~a25~0 := 1;~a11~0 := 1;~a28~0 := 7;~a19~0 := 1;calculate_output_#res#1 := -1; 1248#calculate_output_returnLabel#1 main_#t~ret7#1 := calculate_output_#res#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_#t~ret7#1; 1256#L616-2 [2022-12-13 12:57:06,156 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 12:57:06,157 INFO L85 PathProgramCache]: Analyzing trace with hash 963, now seen corresponding path program 3 times [2022-12-13 12:57:06,157 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 12:57:06,157 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1755881454] [2022-12-13 12:57:06,157 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 12:57:06,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 12:57:06,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-13 12:57:06,163 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-13 12:57:06,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-13 12:57:06,169 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-12-13 12:57:06,169 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 12:57:06,169 INFO L85 PathProgramCache]: Analyzing trace with hash 216932471, now seen corresponding path program 1 times [2022-12-13 12:57:06,169 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 12:57:06,169 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [347170412] [2022-12-13 12:57:06,170 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 12:57:06,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 12:57:06,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-13 12:57:06,184 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-13 12:57:06,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-13 12:57:06,194 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-12-13 12:57:06,194 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 12:57:06,194 INFO L85 PathProgramCache]: Analyzing trace with hash -615512391, now seen corresponding path program 1 times [2022-12-13 12:57:06,194 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 12:57:06,194 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [992926331] [2022-12-13 12:57:06,194 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 12:57:06,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 12:57:06,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:57:06,248 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 12:57:06,249 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 12:57:06,249 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [992926331] [2022-12-13 12:57:06,249 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [992926331] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 12:57:06,249 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 12:57:06,249 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-12-13 12:57:06,249 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [414449606] [2022-12-13 12:57:06,249 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 12:57:06,423 INFO L210 LassoAnalysis]: Preferences: [2022-12-13 12:57:06,423 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-12-13 12:57:06,423 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-12-13 12:57:06,424 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-12-13 12:57:06,424 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2022-12-13 12:57:06,424 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:06,424 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-12-13 12:57:06,424 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-12-13 12:57:06,424 INFO L133 ssoRankerPreferences]: Filename of dumped script: Problem02_label10.c_Iteration3_Loop [2022-12-13 12:57:06,424 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-12-13 12:57:06,424 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-12-13 12:57:06,426 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 12:57:06,429 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 12:57:06,432 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 12:57:06,436 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 12:57:06,437 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 12:57:06,439 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 12:57:06,443 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 12:57:06,449 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 12:57:06,556 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-12-13 12:57:06,556 INFO L404 LassoAnalysis]: Checking for nontermination... [2022-12-13 12:57:06,556 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:06,556 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:06,557 INFO L229 MonitoredProcess]: Starting monitored process 83 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:06,558 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Waiting until timeout for monitored process [2022-12-13 12:57:06,559 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-12-13 12:57:06,559 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-12-13 12:57:06,572 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Ended with exit code 0 [2022-12-13 12:57:06,572 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:06,573 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:06,573 INFO L229 MonitoredProcess]: Starting monitored process 84 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:06,574 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Waiting until timeout for monitored process [2022-12-13 12:57:06,575 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2022-12-13 12:57:06,576 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-12-13 12:57:06,602 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2022-12-13 12:57:06,605 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Ended with exit code 0 [2022-12-13 12:57:06,605 INFO L210 LassoAnalysis]: Preferences: [2022-12-13 12:57:06,605 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-12-13 12:57:06,605 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-12-13 12:57:06,605 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-12-13 12:57:06,605 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-12-13 12:57:06,605 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:06,605 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-12-13 12:57:06,606 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-12-13 12:57:06,606 INFO L133 ssoRankerPreferences]: Filename of dumped script: Problem02_label10.c_Iteration3_Loop [2022-12-13 12:57:06,606 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-12-13 12:57:06,606 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-12-13 12:57:06,607 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 12:57:06,610 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 12:57:06,614 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 12:57:06,617 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 12:57:06,618 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 12:57:06,619 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 12:57:06,622 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 12:57:06,628 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 12:57:06,744 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-12-13 12:57:06,744 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-12-13 12:57:06,744 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:06,744 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:06,745 INFO L229 MonitoredProcess]: Starting monitored process 85 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:06,745 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Waiting until timeout for monitored process [2022-12-13 12:57:06,747 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:06,757 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:06,757 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 12:57:06,757 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:06,757 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-12-13 12:57:06,757 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-12-13 12:57:06,758 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-12-13 12:57:06,758 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 12:57:06,761 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:06,763 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Ended with exit code 0 [2022-12-13 12:57:06,763 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:06,763 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:06,764 INFO L229 MonitoredProcess]: Starting monitored process 86 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:06,764 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Waiting until timeout for monitored process [2022-12-13 12:57:06,766 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:06,775 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:06,775 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 12:57:06,776 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:06,776 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:06,776 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-12-13 12:57:06,777 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-12-13 12:57:06,777 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 12:57:06,779 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-12-13 12:57:06,782 INFO L443 ModelExtractionUtils]: Simplification made 3 calls to the SMT solver. [2022-12-13 12:57:06,782 INFO L444 ModelExtractionUtils]: 0 out of 3 variables were initially zero. Simplification set additionally 1 variables to zero. [2022-12-13 12:57:06,783 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:06,783 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:06,813 INFO L229 MonitoredProcess]: Starting monitored process 87 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:06,814 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Waiting until timeout for monitored process [2022-12-13 12:57:06,814 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-12-13 12:57:06,815 INFO L438 nArgumentSynthesizer]: Removed 0 redundant supporting invariants from a total of 0. [2022-12-13 12:57:06,815 INFO L513 LassoAnalysis]: Proved termination. [2022-12-13 12:57:06,815 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(~a17~0) = 1*~a17~0 Supporting invariants [] [2022-12-13 12:57:06,817 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Forceful destruction successful, exit code 0 [2022-12-13 12:57:06,819 INFO L156 tatePredicateManager]: 0 out of 0 supporting invariants were superfluous and have been removed [2022-12-13 12:57:06,833 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 12:57:06,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:57:06,847 INFO L263 TraceCheckSpWp]: Trace formula consists of 61 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-13 12:57:06,848 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 12:57:06,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:57:06,867 INFO L263 TraceCheckSpWp]: Trace formula consists of 50 conjuncts, 4 conjunts are in the unsatisfiable core [2022-12-13 12:57:06,868 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 12:57:06,918 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 12:57:06,922 INFO L141 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 2 loop predicates [2022-12-13 12:57:06,923 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 296 states and 372 transitions. cyclomatic complexity: 77 Second operand has 4 states, 4 states have (on average 6.0) internal successors, (24), 4 states have internal predecessors, (24), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 12:57:07,203 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 296 states and 372 transitions. cyclomatic complexity: 77. Second operand has 4 states, 4 states have (on average 6.0) internal successors, (24), 4 states have internal predecessors, (24), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Result 890 states and 1112 transitions. Complement of second has 5 states. [2022-12-13 12:57:07,204 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 3 states 1 stem states 1 non-accepting loop states 1 accepting loop states [2022-12-13 12:57:07,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 6.0) internal successors, (24), 4 states have internal predecessors, (24), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 12:57:07,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 221 transitions. [2022-12-13 12:57:07,207 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 221 transitions. Stem has 2 letters. Loop has 22 letters. [2022-12-13 12:57:07,208 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-12-13 12:57:07,208 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 221 transitions. Stem has 24 letters. Loop has 22 letters. [2022-12-13 12:57:07,208 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-12-13 12:57:07,209 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 221 transitions. Stem has 2 letters. Loop has 44 letters. [2022-12-13 12:57:07,209 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-12-13 12:57:07,209 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 890 states and 1112 transitions. [2022-12-13 12:57:07,215 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 588 [2022-12-13 12:57:07,219 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 890 states to 890 states and 1112 transitions. [2022-12-13 12:57:07,219 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 591 [2022-12-13 12:57:07,220 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 594 [2022-12-13 12:57:07,220 INFO L73 IsDeterministic]: Start isDeterministic. Operand 890 states and 1112 transitions. [2022-12-13 12:57:07,221 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-12-13 12:57:07,222 INFO L218 hiAutomatonCegarLoop]: Abstraction has 890 states and 1112 transitions. [2022-12-13 12:57:07,223 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 890 states and 1112 transitions. [2022-12-13 12:57:07,241 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 890 to 887. [2022-12-13 12:57:07,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 887 states, 887 states have (on average 1.250281848928974) internal successors, (1109), 886 states have internal predecessors, (1109), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 12:57:07,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 887 states to 887 states and 1109 transitions. [2022-12-13 12:57:07,246 INFO L240 hiAutomatonCegarLoop]: Abstraction has 887 states and 1109 transitions. [2022-12-13 12:57:07,246 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 12:57:07,247 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-13 12:57:07,247 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-13 12:57:07,247 INFO L87 Difference]: Start difference. First operand 887 states and 1109 transitions. Second operand has 3 states, 3 states have (on average 8.0) internal successors, (24), 2 states have internal predecessors, (24), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 12:57:07,429 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Ended with exit code 0 [2022-12-13 12:57:07,580 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 12:57:07,581 INFO L93 Difference]: Finished difference Result 1311 states and 1621 transitions. [2022-12-13 12:57:07,581 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1311 states and 1621 transitions. [2022-12-13 12:57:07,590 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 871 [2022-12-13 12:57:07,600 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1311 states to 1311 states and 1621 transitions. [2022-12-13 12:57:07,600 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 874 [2022-12-13 12:57:07,602 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 874 [2022-12-13 12:57:07,602 INFO L73 IsDeterministic]: Start isDeterministic. Operand 1311 states and 1621 transitions. [2022-12-13 12:57:07,603 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-12-13 12:57:07,603 INFO L218 hiAutomatonCegarLoop]: Abstraction has 1311 states and 1621 transitions. [2022-12-13 12:57:07,605 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1311 states and 1621 transitions. [2022-12-13 12:57:07,616 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1311 to 1311. [2022-12-13 12:57:07,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1311 states, 1311 states have (on average 1.236460717009916) internal successors, (1621), 1310 states have internal predecessors, (1621), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 12:57:07,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1311 states to 1311 states and 1621 transitions. [2022-12-13 12:57:07,620 INFO L240 hiAutomatonCegarLoop]: Abstraction has 1311 states and 1621 transitions. [2022-12-13 12:57:07,620 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-13 12:57:07,621 INFO L428 stractBuchiCegarLoop]: Abstraction has 1311 states and 1621 transitions. [2022-12-13 12:57:07,621 INFO L335 stractBuchiCegarLoop]: ======== Iteration 4 ============ [2022-12-13 12:57:07,621 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 1311 states and 1621 transitions. [2022-12-13 12:57:07,625 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 871 [2022-12-13 12:57:07,625 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-12-13 12:57:07,625 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-12-13 12:57:07,626 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1] [2022-12-13 12:57:07,626 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 12:57:07,626 INFO L748 eck$LassoCheckResult]: Stem: 4797#$Ultimate##0 assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(20, 2);call #Ultimate.allocInit(12, 3);~a~0 := 1;~e~0 := 5;~d~0 := 4;~f~0 := 6;~c~0 := 3;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a25~0 := 0;~a11~0 := 0;~a28~0 := 7;~a19~0 := 1;~a21~0 := 1;~a17~0 := 8; 4798#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet6#1, main_#t~ret7#1, main_~input~0#1, main_~output~0#1;main_~output~0#1 := -1; 4851#L616-2 assume !false;havoc main_~input~0#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 4903#L621 [2022-12-13 12:57:07,626 INFO L750 eck$LassoCheckResult]: Loop: 4903#L621 assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; 4904#L40 assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); 4984#L45 assume 8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0);~a28~0 := 10;calculate_output_#res#1 := 22; 4702#calculate_output_returnLabel#1 main_#t~ret7#1 := calculate_output_#res#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_#t~ret7#1; 5704#L616-2 assume !false;havoc main_~input~0#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 5702#L621 assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; 5700#L40 assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); 5698#L45 assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); 5696#L48 assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == calculate_output_~input#1) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); 5694#L52 assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == calculate_output_~input#1 && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); 5692#L57 assume !(((8 == ~a17~0 && ((1 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0); 5690#L60 assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == calculate_output_~input#1 && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0); 5688#L64 assume !((((!(1 == ~a19~0) && 1 == calculate_output_~input#1 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); 5687#L69 assume !(1 == ~a19~0 && (((1 == calculate_output_~input#1 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0)))) && 1 == ~a11~0) && 1 == ~a21~0) && 9 == ~a17~0); 5686#L75 assume !(1 == ~a19~0 && (8 == ~a17~0 && (6 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a11~0)) && 1 == ~a21~0); 5670#L79 assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 1 == calculate_output_~input#1 && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a19~0)) && 8 == ~a17~0); 5669#L84 assume !(!(1 == ~a19~0) && (((8 == ~a17~0 && 1 == ~a25~0 && 3 == calculate_output_~input#1) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a21~0); 5667#L92 assume !(((!(1 == ~a19~0) && 1 == ~a21~0 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0))) && 4 == calculate_output_~input#1) && !(1 == ~a11~0)) && 8 == ~a17~0); 5665#L101 assume !(8 == ~a17~0 && 1 == ~a21~0 && 1 == ~a25~0 && 1 == ~a19~0 && !(1 == ~a11~0) && 11 == ~a28~0 && 3 == calculate_output_~input#1); 5663#L105 assume !(9 == ~a28~0 && ((!(1 == ~a19~0) && (3 == calculate_output_~input#1 && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0); 5661#L109 assume !((!(1 == ~a11~0) && (11 == ~a28~0 && 1 == ~a25~0 && 1 == calculate_output_~input#1 && 1 == ~a19~0) && 8 == ~a17~0) && 1 == ~a21~0); 5659#L116 assume !((1 == ~a11~0 && ((((1 == ~a25~0 && 8 == ~a28~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) && 6 == calculate_output_~input#1) && 1 == ~a19~0) && 9 == ~a17~0) && 1 == ~a21~0); 5657#L123 assume !(8 == ~a17~0 && 1 == ~a21~0 && !(1 == ~a11~0) && !(1 == ~a19~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == calculate_output_~input#1); 5655#L129 assume !((((1 == ~a21~0 && 10 == ~a28~0 && 1 == calculate_output_~input#1 && 1 == ~a25~0) && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a19~0)); 5653#L133 assume !(!(1 == ~a11~0) && !(1 == ~a19~0) && (8 == ~a17~0 && 6 == calculate_output_~input#1 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (8 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a21~0); 5640#L140 assume !(((8 == ~a17~0 && !(1 == ~a19~0) && (6 == calculate_output_~input#1 && 1 == ~a21~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 9 == ~a28~0); 5317#L144 assume !(1 == ~a11~0) && (!(1 == ~a25~0) && (1 == ~a21~0 && 1 == calculate_output_~input#1 && 1 == ~a19~0) && 8 == ~a17~0) && 11 == ~a28~0;~a28~0 := 7;~a19~0 := 0;~a11~0 := 1;calculate_output_#res#1 := -1; 4983#calculate_output_returnLabel#1 main_#t~ret7#1 := calculate_output_#res#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_#t~ret7#1; 5285#L616-2 assume !false;havoc main_~input~0#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 5283#L621 assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; 5281#L40 assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); 5279#L45 assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); 5277#L48 assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == calculate_output_~input#1) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); 5275#L52 assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == calculate_output_~input#1 && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); 5273#L57 assume !(((8 == ~a17~0 && ((1 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0); 5271#L60 assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == calculate_output_~input#1 && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0); 5269#L64 assume !((((!(1 == ~a19~0) && 1 == calculate_output_~input#1 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); 5267#L69 assume !(1 == ~a19~0 && (((1 == calculate_output_~input#1 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0)))) && 1 == ~a11~0) && 1 == ~a21~0) && 9 == ~a17~0); 5265#L75 assume !(1 == ~a19~0 && (8 == ~a17~0 && (6 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a11~0)) && 1 == ~a21~0); 5197#L79 assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 1 == calculate_output_~input#1 && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a19~0)) && 8 == ~a17~0); 5136#L84 assume !(!(1 == ~a19~0) && (((8 == ~a17~0 && 1 == ~a25~0 && 3 == calculate_output_~input#1) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a21~0); 5123#L92 assume !(((!(1 == ~a19~0) && 1 == ~a21~0 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0))) && 4 == calculate_output_~input#1) && !(1 == ~a11~0)) && 8 == ~a17~0); 5124#L101 assume !(8 == ~a17~0 && 1 == ~a21~0 && 1 == ~a25~0 && 1 == ~a19~0 && !(1 == ~a11~0) && 11 == ~a28~0 && 3 == calculate_output_~input#1); 5261#L105 assume !(9 == ~a28~0 && ((!(1 == ~a19~0) && (3 == calculate_output_~input#1 && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0); 5259#L109 assume !((!(1 == ~a11~0) && (11 == ~a28~0 && 1 == ~a25~0 && 1 == calculate_output_~input#1 && 1 == ~a19~0) && 8 == ~a17~0) && 1 == ~a21~0); 5257#L116 assume !((1 == ~a11~0 && ((((1 == ~a25~0 && 8 == ~a28~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) && 6 == calculate_output_~input#1) && 1 == ~a19~0) && 9 == ~a17~0) && 1 == ~a21~0); 5255#L123 assume !(8 == ~a17~0 && 1 == ~a21~0 && !(1 == ~a11~0) && !(1 == ~a19~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == calculate_output_~input#1); 5253#L129 assume !((((1 == ~a21~0 && 10 == ~a28~0 && 1 == calculate_output_~input#1 && 1 == ~a25~0) && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a19~0)); 5251#L133 assume !(!(1 == ~a11~0) && !(1 == ~a19~0) && (8 == ~a17~0 && 6 == calculate_output_~input#1 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (8 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a21~0); 5249#L140 assume !(((8 == ~a17~0 && !(1 == ~a19~0) && (6 == calculate_output_~input#1 && 1 == ~a21~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 9 == ~a28~0); 5246#L144 assume !(!(1 == ~a11~0) && (!(1 == ~a25~0) && (1 == ~a21~0 && 1 == calculate_output_~input#1 && 1 == ~a19~0) && 8 == ~a17~0) && 11 == ~a28~0); 5247#L149 assume !((1 == ~a11~0 && (1 == ~a19~0 && 1 == ~a21~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 4 == calculate_output_~input#1) && 9 == ~a17~0) && 9 == ~a28~0); 5241#L153 assume !((!(1 == ~a11~0) && 9 == ~a28~0 && ((!(1 == ~a19~0) && 5 == calculate_output_~input#1) && !(1 == ~a25~0)) && 1 == ~a21~0) && 8 == ~a17~0); 5239#L158 assume !((!(1 == ~a11~0) && (8 == ~a17~0 && (((7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) || (8 == ~a28~0 && 1 == ~a25~0)) && 3 == calculate_output_~input#1) && !(1 == ~a19~0)) && 1 == ~a21~0); 5237#L164 assume !(1 == ~a21~0 && !(1 == ~a19~0) && ((5 == calculate_output_~input#1 && ((8 == ~a28~0 && 1 == ~a25~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && !(1 == ~a11~0)) && 8 == ~a17~0); 5235#L169 assume !((9 == ~a17~0 && (8 == ~a28~0 && (1 == calculate_output_~input#1 && 1 == ~a19~0) && !(1 == ~a25~0)) && 1 == ~a11~0) && 1 == ~a21~0); 5233#L175 assume !((1 == ~a21~0 && 1 == ~a19~0 && 7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 3 == calculate_output_~input#1) && !(1 == ~a11~0)); 5231#L179 assume !(11 == ~a28~0 && (8 == ~a17~0 && ((6 == calculate_output_~input#1 && 1 == ~a21~0) && 1 == ~a19~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)); 5229#L185 assume !((!(1 == ~a11~0) && (8 == ~a17~0 && 1 == ~a21~0 && 3 == calculate_output_~input#1 && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a25~0); 5227#L189 assume !((1 == ~a21~0 && (1 == ~a19~0 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0)) && 4 == calculate_output_~input#1) && 1 == ~a11~0) && 9 == ~a17~0); 5225#L195 assume !(((!(1 == ~a11~0) && 8 == ~a17~0 && (4 == calculate_output_~input#1 && 1 == ~a19~0) && 8 == ~a28~0) && 1 == ~a21~0) && 1 == ~a25~0); 5223#L197 assume !(1 == ~a19~0 && ((((4 == calculate_output_~input#1 && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); 5221#L199 assume !(8 == ~a17~0 && ((((1 == calculate_output_~input#1 && 1 == ~a21~0) && !(1 == ~a11~0)) && 1 == ~a19~0) && !(1 == ~a25~0)) && 9 == ~a28~0); 5219#L201 assume !((((((4 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a21~0) && 8 == ~a17~0) && 10 == ~a28~0) && 1 == ~a19~0); 5217#L204 assume !((!(1 == ~a25~0) && 1 == ~a11~0 && 8 == ~a28~0 && (9 == ~a17~0 && 4 == calculate_output_~input#1) && 1 == ~a19~0) && 1 == ~a21~0); 5215#L208 assume !(!(1 == ~a19~0) && 8 == ~a17~0 && 10 == ~a28~0 && (1 == ~a25~0 && !(1 == ~a11~0) && 5 == calculate_output_~input#1) && 1 == ~a21~0); 5213#L212 assume !((((1 == ~a21~0 && 1 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 8 == ~a17~0) && !(1 == ~a11~0)) && 1 == ~a19~0); 5211#L222 assume !(1 == ~a21~0 && ((1 == ~a19~0 && 1 == ~a25~0 && 11 == ~a28~0 && 6 == calculate_output_~input#1) && !(1 == ~a11~0)) && 8 == ~a17~0); 5209#L225 assume !(!(1 == ~a11~0) && 1 == ~a19~0 && 10 == ~a28~0 && (((1 == ~a25~0 || !(1 == ~a25~0)) && 5 == calculate_output_~input#1) && 8 == ~a17~0) && 1 == ~a21~0); 5207#L228 assume !((((9 == ~a17~0 && ((1 == ~a25~0 || !(1 == ~a25~0)) && 6 == calculate_output_~input#1) && 1 == ~a11~0) && 1 == ~a19~0) && 1 == ~a21~0) && 9 == ~a28~0); 5205#L233 assume !((8 == ~a17~0 && (((6 == calculate_output_~input#1 && 1 == ~a25~0) && !(1 == ~a19~0)) && !(1 == ~a11~0)) && 10 == ~a28~0) && 1 == ~a21~0); 5203#L235 assume !((!(1 == ~a19~0) && 8 == ~a17~0 && !(1 == ~a11~0) && 1 == calculate_output_~input#1 && (((10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 1 == ~a21~0); 5201#L242 assume !((((((1 == calculate_output_~input#1 && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && !(1 == ~a25~0)) && 8 == ~a17~0) && !(1 == ~a11~0)); 5137#L244 assume !(8 == ~a17~0 && ((!(1 == ~a11~0) && (!(1 == ~a25~0) && 4 == calculate_output_~input#1) && 1 == ~a19~0) && 7 == ~a28~0) && 1 == ~a21~0); 5125#L247 assume !(1 == ~a11~0) && (8 == ~a17~0 && (((!(1 == ~a25~0) && 11 == ~a28~0) || (!(1 == ~a25~0) && 10 == ~a28~0) || (11 == ~a28~0 && 1 == ~a25~0)) && 3 == calculate_output_~input#1) && 1 == ~a21~0) && !(1 == ~a19~0); 5022#L248 assume 1 == ~a25~0;~a19~0 := 1;~a28~0 := 7;~a25~0 := 1;~a11~0 := 1; 4823#L248-2 calculate_output_#res#1 := -1; 4760#calculate_output_returnLabel#1 main_#t~ret7#1 := calculate_output_#res#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_#t~ret7#1; 4771#L616-2 assume !false;havoc main_~input~0#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 4903#L621 [2022-12-13 12:57:07,627 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 12:57:07,627 INFO L85 PathProgramCache]: Analyzing trace with hash 29864, now seen corresponding path program 1 times [2022-12-13 12:57:07,627 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 12:57:07,627 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1640590332] [2022-12-13 12:57:07,627 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 12:57:07,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 12:57:07,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-13 12:57:07,631 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-13 12:57:07,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-13 12:57:07,634 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-12-13 12:57:07,635 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 12:57:07,635 INFO L85 PathProgramCache]: Analyzing trace with hash 1639081770, now seen corresponding path program 1 times [2022-12-13 12:57:07,635 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 12:57:07,635 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1381289964] [2022-12-13 12:57:07,635 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 12:57:07,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 12:57:07,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:57:07,708 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-13 12:57:07,708 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 12:57:07,708 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1381289964] [2022-12-13 12:57:07,708 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1381289964] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 12:57:07,708 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 12:57:07,708 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-13 12:57:07,709 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1895813687] [2022-12-13 12:57:07,709 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 12:57:07,709 INFO L765 eck$LassoCheckResult]: loop already infeasible [2022-12-13 12:57:07,709 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 12:57:07,709 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-13 12:57:07,710 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-13 12:57:07,710 INFO L87 Difference]: Start difference. First operand 1311 states and 1621 transitions. cyclomatic complexity: 313 Second operand has 3 states, 3 states have (on average 25.666666666666668) internal successors, (77), 3 states have internal predecessors, (77), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 12:57:08,049 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 12:57:08,049 INFO L93 Difference]: Finished difference Result 1731 states and 2087 transitions. [2022-12-13 12:57:08,049 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1731 states and 2087 transitions. [2022-12-13 12:57:08,059 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 1151 [2022-12-13 12:57:08,063 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1731 states to 1731 states and 2087 transitions. [2022-12-13 12:57:08,064 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 1154 [2022-12-13 12:57:08,064 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 1154 [2022-12-13 12:57:08,064 INFO L73 IsDeterministic]: Start isDeterministic. Operand 1731 states and 2087 transitions. [2022-12-13 12:57:08,064 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-12-13 12:57:08,064 INFO L218 hiAutomatonCegarLoop]: Abstraction has 1731 states and 2087 transitions. [2022-12-13 12:57:08,065 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1731 states and 2087 transitions. [2022-12-13 12:57:08,077 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1731 to 1731. [2022-12-13 12:57:08,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1731 states, 1731 states have (on average 1.2056614673599075) internal successors, (2087), 1730 states have internal predecessors, (2087), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 12:57:08,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1731 states to 1731 states and 2087 transitions. [2022-12-13 12:57:08,082 INFO L240 hiAutomatonCegarLoop]: Abstraction has 1731 states and 2087 transitions. [2022-12-13 12:57:08,082 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-13 12:57:08,082 INFO L428 stractBuchiCegarLoop]: Abstraction has 1731 states and 2087 transitions. [2022-12-13 12:57:08,082 INFO L335 stractBuchiCegarLoop]: ======== Iteration 5 ============ [2022-12-13 12:57:08,082 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 1731 states and 2087 transitions. [2022-12-13 12:57:08,086 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 1151 [2022-12-13 12:57:08,086 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-12-13 12:57:08,086 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-12-13 12:57:08,087 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1] [2022-12-13 12:57:08,087 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 12:57:08,087 INFO L748 eck$LassoCheckResult]: Stem: 7844#$Ultimate##0 assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(20, 2);call #Ultimate.allocInit(12, 3);~a~0 := 1;~e~0 := 5;~d~0 := 4;~f~0 := 6;~c~0 := 3;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a25~0 := 0;~a11~0 := 0;~a28~0 := 7;~a19~0 := 1;~a21~0 := 1;~a17~0 := 8; 7845#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet6#1, main_#t~ret7#1, main_~input~0#1, main_~output~0#1;main_~output~0#1 := -1; 7901#L616-2 assume !false;havoc main_~input~0#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 8387#L621 [2022-12-13 12:57:08,087 INFO L750 eck$LassoCheckResult]: Loop: 8387#L621 assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; 8973#L40 assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); 8831#L45 assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); 8832#L48 assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == calculate_output_~input#1) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); 9024#L52 assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == calculate_output_~input#1 && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); 9021#L57 assume !(((8 == ~a17~0 && ((1 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0); 9018#L60 assume 1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == calculate_output_~input#1 && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0;~a28~0 := 11;~a25~0 := 1;calculate_output_#res#1 := 26; 8495#calculate_output_returnLabel#1 main_#t~ret7#1 := calculate_output_#res#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_#t~ret7#1; 8867#L616-2 assume !false;havoc main_~input~0#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 8866#L621 assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; 8828#L40 assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); 8829#L45 assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); 8968#L48 assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == calculate_output_~input#1) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); 8965#L52 assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == calculate_output_~input#1 && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); 8845#L57 assume !(((8 == ~a17~0 && ((1 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0); 8846#L60 assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == calculate_output_~input#1 && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0); 8875#L64 assume !((((!(1 == ~a19~0) && 1 == calculate_output_~input#1 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); 9031#L69 assume !(1 == ~a19~0 && (((1 == calculate_output_~input#1 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0)))) && 1 == ~a11~0) && 1 == ~a21~0) && 9 == ~a17~0); 8858#L75 assume !(1 == ~a19~0 && (8 == ~a17~0 && (6 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a11~0)) && 1 == ~a21~0); 8859#L79 assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 1 == calculate_output_~input#1 && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a19~0)) && 8 == ~a17~0); 8933#L84 assume !(!(1 == ~a19~0) && (((8 == ~a17~0 && 1 == ~a25~0 && 3 == calculate_output_~input#1) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a21~0); 8931#L92 assume !(((!(1 == ~a19~0) && 1 == ~a21~0 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0))) && 4 == calculate_output_~input#1) && !(1 == ~a11~0)) && 8 == ~a17~0); 8835#L101 assume !(8 == ~a17~0 && 1 == ~a21~0 && 1 == ~a25~0 && 1 == ~a19~0 && !(1 == ~a11~0) && 11 == ~a28~0 && 3 == calculate_output_~input#1); 8836#L105 assume !(9 == ~a28~0 && ((!(1 == ~a19~0) && (3 == calculate_output_~input#1 && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0); 8958#L109 assume !((!(1 == ~a11~0) && (11 == ~a28~0 && 1 == ~a25~0 && 1 == calculate_output_~input#1 && 1 == ~a19~0) && 8 == ~a17~0) && 1 == ~a21~0); 8954#L116 assume !((1 == ~a11~0 && ((((1 == ~a25~0 && 8 == ~a28~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) && 6 == calculate_output_~input#1) && 1 == ~a19~0) && 9 == ~a17~0) && 1 == ~a21~0); 8580#L123 assume !(8 == ~a17~0 && 1 == ~a21~0 && !(1 == ~a11~0) && !(1 == ~a19~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == calculate_output_~input#1); 8579#L129 assume !((((1 == ~a21~0 && 10 == ~a28~0 && 1 == calculate_output_~input#1 && 1 == ~a25~0) && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a19~0)); 8576#L133 assume !(!(1 == ~a11~0) && !(1 == ~a19~0) && (8 == ~a17~0 && 6 == calculate_output_~input#1 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (8 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a21~0); 8573#L140 assume !(((8 == ~a17~0 && !(1 == ~a19~0) && (6 == calculate_output_~input#1 && 1 == ~a21~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 9 == ~a28~0); 8556#L144 assume !(1 == ~a11~0) && (!(1 == ~a25~0) && (1 == ~a21~0 && 1 == calculate_output_~input#1 && 1 == ~a19~0) && 8 == ~a17~0) && 11 == ~a28~0;~a28~0 := 7;~a19~0 := 0;~a11~0 := 1;calculate_output_#res#1 := -1; 8478#calculate_output_returnLabel#1 main_#t~ret7#1 := calculate_output_#res#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_#t~ret7#1; 8520#L616-2 assume !false;havoc main_~input~0#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 8513#L621 assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; 8514#L40 assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); 8507#L45 assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); 8508#L48 assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == calculate_output_~input#1) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); 8501#L52 assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == calculate_output_~input#1 && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); 8502#L57 assume !(((8 == ~a17~0 && ((1 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0); 8494#L60 assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == calculate_output_~input#1 && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0); 8496#L64 assume !((((!(1 == ~a19~0) && 1 == calculate_output_~input#1 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); 8486#L69 assume !(1 == ~a19~0 && (((1 == calculate_output_~input#1 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0)))) && 1 == ~a11~0) && 1 == ~a21~0) && 9 == ~a17~0); 8487#L75 assume !(1 == ~a19~0 && (8 == ~a17~0 && (6 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a11~0)) && 1 == ~a21~0); 8477#L79 assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 1 == calculate_output_~input#1 && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a19~0)) && 8 == ~a17~0); 8479#L84 assume !(!(1 == ~a19~0) && (((8 == ~a17~0 && 1 == ~a25~0 && 3 == calculate_output_~input#1) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a21~0); 8468#L92 assume !(((!(1 == ~a19~0) && 1 == ~a21~0 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0))) && 4 == calculate_output_~input#1) && !(1 == ~a11~0)) && 8 == ~a17~0); 8470#L101 assume !(8 == ~a17~0 && 1 == ~a21~0 && 1 == ~a25~0 && 1 == ~a19~0 && !(1 == ~a11~0) && 11 == ~a28~0 && 3 == calculate_output_~input#1); 8837#L105 assume !(9 == ~a28~0 && ((!(1 == ~a19~0) && (3 == calculate_output_~input#1 && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0); 8838#L109 assume !((!(1 == ~a11~0) && (11 == ~a28~0 && 1 == ~a25~0 && 1 == calculate_output_~input#1 && 1 == ~a19~0) && 8 == ~a17~0) && 1 == ~a21~0); 8913#L116 assume !((1 == ~a11~0 && ((((1 == ~a25~0 && 8 == ~a28~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) && 6 == calculate_output_~input#1) && 1 == ~a19~0) && 9 == ~a17~0) && 1 == ~a21~0); 8851#L123 assume !(8 == ~a17~0 && 1 == ~a21~0 && !(1 == ~a11~0) && !(1 == ~a19~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == calculate_output_~input#1); 8852#L129 assume !((((1 == ~a21~0 && 10 == ~a28~0 && 1 == calculate_output_~input#1 && 1 == ~a25~0) && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a19~0)); 8854#L133 assume !(!(1 == ~a11~0) && !(1 == ~a19~0) && (8 == ~a17~0 && 6 == calculate_output_~input#1 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (8 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a21~0); 8819#L140 assume !(((8 == ~a17~0 && !(1 == ~a19~0) && (6 == calculate_output_~input#1 && 1 == ~a21~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 9 == ~a28~0); 8820#L144 assume !(!(1 == ~a11~0) && (!(1 == ~a25~0) && (1 == ~a21~0 && 1 == calculate_output_~input#1 && 1 == ~a19~0) && 8 == ~a17~0) && 11 == ~a28~0); 8869#L149 assume !((1 == ~a11~0 && (1 == ~a19~0 && 1 == ~a21~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 4 == calculate_output_~input#1) && 9 == ~a17~0) && 9 == ~a28~0); 8868#L153 assume !((!(1 == ~a11~0) && 9 == ~a28~0 && ((!(1 == ~a19~0) && 5 == calculate_output_~input#1) && !(1 == ~a25~0)) && 1 == ~a21~0) && 8 == ~a17~0); 8830#L158 assume !((!(1 == ~a11~0) && (8 == ~a17~0 && (((7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) || (8 == ~a28~0 && 1 == ~a25~0)) && 3 == calculate_output_~input#1) && !(1 == ~a19~0)) && 1 == ~a21~0); 8543#L164 assume !(1 == ~a21~0 && !(1 == ~a19~0) && ((5 == calculate_output_~input#1 && ((8 == ~a28~0 && 1 == ~a25~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && !(1 == ~a11~0)) && 8 == ~a17~0); 8524#L169 assume !((9 == ~a17~0 && (8 == ~a28~0 && (1 == calculate_output_~input#1 && 1 == ~a19~0) && !(1 == ~a25~0)) && 1 == ~a11~0) && 1 == ~a21~0); 8523#L175 assume !((1 == ~a21~0 && 1 == ~a19~0 && 7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 3 == calculate_output_~input#1) && !(1 == ~a11~0)); 8521#L179 assume !(11 == ~a28~0 && (8 == ~a17~0 && ((6 == calculate_output_~input#1 && 1 == ~a21~0) && 1 == ~a19~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)); 8522#L185 assume !((!(1 == ~a11~0) && (8 == ~a17~0 && 1 == ~a21~0 && 3 == calculate_output_~input#1 && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a25~0); 8559#L189 assume !((1 == ~a21~0 && (1 == ~a19~0 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0)) && 4 == calculate_output_~input#1) && 1 == ~a11~0) && 9 == ~a17~0); 8512#L195 assume !(((!(1 == ~a11~0) && 8 == ~a17~0 && (4 == calculate_output_~input#1 && 1 == ~a19~0) && 8 == ~a28~0) && 1 == ~a21~0) && 1 == ~a25~0); 8509#L197 assume !(1 == ~a19~0 && ((((4 == calculate_output_~input#1 && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); 8506#L199 assume !(8 == ~a17~0 && ((((1 == calculate_output_~input#1 && 1 == ~a21~0) && !(1 == ~a11~0)) && 1 == ~a19~0) && !(1 == ~a25~0)) && 9 == ~a28~0); 8503#L201 assume !((((((4 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a21~0) && 8 == ~a17~0) && 10 == ~a28~0) && 1 == ~a19~0); 8500#L204 assume !((!(1 == ~a25~0) && 1 == ~a11~0 && 8 == ~a28~0 && (9 == ~a17~0 && 4 == calculate_output_~input#1) && 1 == ~a19~0) && 1 == ~a21~0); 8497#L208 assume !(!(1 == ~a19~0) && 8 == ~a17~0 && 10 == ~a28~0 && (1 == ~a25~0 && !(1 == ~a11~0) && 5 == calculate_output_~input#1) && 1 == ~a21~0); 8492#L212 assume !((((1 == ~a21~0 && 1 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 8 == ~a17~0) && !(1 == ~a11~0)) && 1 == ~a19~0); 8493#L222 assume !(1 == ~a21~0 && ((1 == ~a19~0 && 1 == ~a25~0 && 11 == ~a28~0 && 6 == calculate_output_~input#1) && !(1 == ~a11~0)) && 8 == ~a17~0); 8484#L225 assume !(!(1 == ~a11~0) && 1 == ~a19~0 && 10 == ~a28~0 && (((1 == ~a25~0 || !(1 == ~a25~0)) && 5 == calculate_output_~input#1) && 8 == ~a17~0) && 1 == ~a21~0); 8480#L228 assume !((((9 == ~a17~0 && ((1 == ~a25~0 || !(1 == ~a25~0)) && 6 == calculate_output_~input#1) && 1 == ~a11~0) && 1 == ~a19~0) && 1 == ~a21~0) && 9 == ~a28~0); 8481#L233 assume !((8 == ~a17~0 && (((6 == calculate_output_~input#1 && 1 == ~a25~0) && !(1 == ~a19~0)) && !(1 == ~a11~0)) && 10 == ~a28~0) && 1 == ~a21~0); 8471#L235 assume !((!(1 == ~a19~0) && 8 == ~a17~0 && !(1 == ~a11~0) && 1 == calculate_output_~input#1 && (((10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 1 == ~a21~0); 8472#L242 assume !((((((1 == calculate_output_~input#1 && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && !(1 == ~a25~0)) && 8 == ~a17~0) && !(1 == ~a11~0)); 8569#L244 assume !(8 == ~a17~0 && ((!(1 == ~a11~0) && (!(1 == ~a25~0) && 4 == calculate_output_~input#1) && 1 == ~a19~0) && 7 == ~a28~0) && 1 == ~a21~0); 8577#L247 assume !(1 == ~a11~0) && (8 == ~a17~0 && (((!(1 == ~a25~0) && 11 == ~a28~0) || (!(1 == ~a25~0) && 10 == ~a28~0) || (11 == ~a28~0 && 1 == ~a25~0)) && 3 == calculate_output_~input#1) && 1 == ~a21~0) && !(1 == ~a19~0); 8574#L248 assume 1 == ~a25~0;~a19~0 := 1;~a28~0 := 7;~a25~0 := 1;~a11~0 := 1; 8575#L248-2 calculate_output_#res#1 := -1; 8982#calculate_output_returnLabel#1 main_#t~ret7#1 := calculate_output_#res#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_#t~ret7#1; 8979#L616-2 assume !false;havoc main_~input~0#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 8387#L621 [2022-12-13 12:57:08,088 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 12:57:08,088 INFO L85 PathProgramCache]: Analyzing trace with hash 29864, now seen corresponding path program 2 times [2022-12-13 12:57:08,088 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 12:57:08,088 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [626420841] [2022-12-13 12:57:08,088 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 12:57:08,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 12:57:08,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-13 12:57:08,091 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-13 12:57:08,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-13 12:57:08,095 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-12-13 12:57:08,095 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 12:57:08,095 INFO L85 PathProgramCache]: Analyzing trace with hash 1480831476, now seen corresponding path program 1 times [2022-12-13 12:57:08,095 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 12:57:08,095 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1933324458] [2022-12-13 12:57:08,095 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 12:57:08,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 12:57:08,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:57:08,161 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-13 12:57:08,161 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 12:57:08,161 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1933324458] [2022-12-13 12:57:08,162 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1933324458] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 12:57:08,162 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 12:57:08,162 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-13 12:57:08,162 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2031207971] [2022-12-13 12:57:08,162 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 12:57:08,162 INFO L765 eck$LassoCheckResult]: loop already infeasible [2022-12-13 12:57:08,162 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 12:57:08,163 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-13 12:57:08,163 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-13 12:57:08,163 INFO L87 Difference]: Start difference. First operand 1731 states and 2087 transitions. cyclomatic complexity: 359 Second operand has 3 states, 3 states have (on average 27.0) internal successors, (81), 3 states have internal predecessors, (81), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 12:57:08,445 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 12:57:08,445 INFO L93 Difference]: Finished difference Result 2858 states and 3316 transitions. [2022-12-13 12:57:08,445 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 2858 states and 3316 transitions. [2022-12-13 12:57:08,454 INFO L131 ngComponentsAnalysis]: Automaton has 5 accepting balls. 1851 [2022-12-13 12:57:08,461 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 2858 states to 2716 states and 3171 transitions. [2022-12-13 12:57:08,461 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 1858 [2022-12-13 12:57:08,462 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 1859 [2022-12-13 12:57:08,462 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2716 states and 3171 transitions. [2022-12-13 12:57:08,462 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-12-13 12:57:08,462 INFO L218 hiAutomatonCegarLoop]: Abstraction has 2716 states and 3171 transitions. [2022-12-13 12:57:08,464 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2716 states and 3171 transitions. [2022-12-13 12:57:08,483 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2716 to 2564. [2022-12-13 12:57:08,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2564 states, 2564 states have (on average 1.174336973478939) internal successors, (3011), 2563 states have internal predecessors, (3011), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 12:57:08,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2564 states to 2564 states and 3011 transitions. [2022-12-13 12:57:08,490 INFO L240 hiAutomatonCegarLoop]: Abstraction has 2564 states and 3011 transitions. [2022-12-13 12:57:08,490 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-13 12:57:08,491 INFO L428 stractBuchiCegarLoop]: Abstraction has 2564 states and 3011 transitions. [2022-12-13 12:57:08,491 INFO L335 stractBuchiCegarLoop]: ======== Iteration 6 ============ [2022-12-13 12:57:08,491 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 2564 states and 3011 transitions. [2022-12-13 12:57:08,497 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 1705 [2022-12-13 12:57:08,498 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-12-13 12:57:08,498 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-12-13 12:57:08,498 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1] [2022-12-13 12:57:08,498 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 12:57:08,498 INFO L748 eck$LassoCheckResult]: Stem: 12440#$Ultimate##0 assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(20, 2);call #Ultimate.allocInit(12, 3);~a~0 := 1;~e~0 := 5;~d~0 := 4;~f~0 := 6;~c~0 := 3;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a25~0 := 0;~a11~0 := 0;~a28~0 := 7;~a19~0 := 1;~a21~0 := 1;~a17~0 := 8; 12441#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet6#1, main_#t~ret7#1, main_~input~0#1, main_~output~0#1;main_~output~0#1 := -1; 12494#L616-2 assume !false;havoc main_~input~0#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 13164#L621 [2022-12-13 12:57:08,499 INFO L750 eck$LassoCheckResult]: Loop: 13164#L621 assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; 14523#L40 assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); 14316#L45 assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); 12603#L48 assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == calculate_output_~input#1) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); 12604#L52 assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == calculate_output_~input#1 && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); 12678#L57 assume !(((8 == ~a17~0 && ((1 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0); 12680#L60 assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == calculate_output_~input#1 && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0); 14374#L64 assume !((((!(1 == ~a19~0) && 1 == calculate_output_~input#1 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); 14397#L69 assume !(1 == ~a19~0 && (((1 == calculate_output_~input#1 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0)))) && 1 == ~a11~0) && 1 == ~a21~0) && 9 == ~a17~0); 14395#L75 assume !(1 == ~a19~0 && (8 == ~a17~0 && (6 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a11~0)) && 1 == ~a21~0); 14393#L79 assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 1 == calculate_output_~input#1 && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a19~0)) && 8 == ~a17~0); 14391#L84 assume !(!(1 == ~a19~0) && (((8 == ~a17~0 && 1 == ~a25~0 && 3 == calculate_output_~input#1) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a21~0); 14389#L92 assume !(((!(1 == ~a19~0) && 1 == ~a21~0 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0))) && 4 == calculate_output_~input#1) && !(1 == ~a11~0)) && 8 == ~a17~0); 14387#L101 assume !(8 == ~a17~0 && 1 == ~a21~0 && 1 == ~a25~0 && 1 == ~a19~0 && !(1 == ~a11~0) && 11 == ~a28~0 && 3 == calculate_output_~input#1); 14385#L105 assume !(9 == ~a28~0 && ((!(1 == ~a19~0) && (3 == calculate_output_~input#1 && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0); 14383#L109 assume !((!(1 == ~a11~0) && (11 == ~a28~0 && 1 == ~a25~0 && 1 == calculate_output_~input#1 && 1 == ~a19~0) && 8 == ~a17~0) && 1 == ~a21~0); 14381#L116 assume !((1 == ~a11~0 && ((((1 == ~a25~0 && 8 == ~a28~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) && 6 == calculate_output_~input#1) && 1 == ~a19~0) && 9 == ~a17~0) && 1 == ~a21~0); 14379#L123 assume !(8 == ~a17~0 && 1 == ~a21~0 && !(1 == ~a11~0) && !(1 == ~a19~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == calculate_output_~input#1); 14377#L129 assume !((((1 == ~a21~0 && 10 == ~a28~0 && 1 == calculate_output_~input#1 && 1 == ~a25~0) && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a19~0)); 14375#L133 assume !(!(1 == ~a11~0) && !(1 == ~a19~0) && (8 == ~a17~0 && 6 == calculate_output_~input#1 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (8 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a21~0); 14368#L140 assume !(((8 == ~a17~0 && !(1 == ~a19~0) && (6 == calculate_output_~input#1 && 1 == ~a21~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 9 == ~a28~0); 14367#L144 assume !(!(1 == ~a11~0) && (!(1 == ~a25~0) && (1 == ~a21~0 && 1 == calculate_output_~input#1 && 1 == ~a19~0) && 8 == ~a17~0) && 11 == ~a28~0); 14365#L149 assume !((1 == ~a11~0 && (1 == ~a19~0 && 1 == ~a21~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 4 == calculate_output_~input#1) && 9 == ~a17~0) && 9 == ~a28~0); 14363#L153 assume !((!(1 == ~a11~0) && 9 == ~a28~0 && ((!(1 == ~a19~0) && 5 == calculate_output_~input#1) && !(1 == ~a25~0)) && 1 == ~a21~0) && 8 == ~a17~0); 14361#L158 assume !((!(1 == ~a11~0) && (8 == ~a17~0 && (((7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) || (8 == ~a28~0 && 1 == ~a25~0)) && 3 == calculate_output_~input#1) && !(1 == ~a19~0)) && 1 == ~a21~0); 14359#L164 assume !(1 == ~a21~0 && !(1 == ~a19~0) && ((5 == calculate_output_~input#1 && ((8 == ~a28~0 && 1 == ~a25~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && !(1 == ~a11~0)) && 8 == ~a17~0); 14357#L169 assume !((9 == ~a17~0 && (8 == ~a28~0 && (1 == calculate_output_~input#1 && 1 == ~a19~0) && !(1 == ~a25~0)) && 1 == ~a11~0) && 1 == ~a21~0); 14355#L175 assume !((1 == ~a21~0 && 1 == ~a19~0 && 7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 3 == calculate_output_~input#1) && !(1 == ~a11~0)); 14353#L179 assume !(11 == ~a28~0 && (8 == ~a17~0 && ((6 == calculate_output_~input#1 && 1 == ~a21~0) && 1 == ~a19~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)); 14351#L185 assume !((!(1 == ~a11~0) && (8 == ~a17~0 && 1 == ~a21~0 && 3 == calculate_output_~input#1 && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a25~0); 14349#L189 assume !((1 == ~a21~0 && (1 == ~a19~0 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0)) && 4 == calculate_output_~input#1) && 1 == ~a11~0) && 9 == ~a17~0); 14347#L195 assume !(((!(1 == ~a11~0) && 8 == ~a17~0 && (4 == calculate_output_~input#1 && 1 == ~a19~0) && 8 == ~a28~0) && 1 == ~a21~0) && 1 == ~a25~0); 14345#L197 assume !(1 == ~a19~0 && ((((4 == calculate_output_~input#1 && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); 14343#L199 assume !(8 == ~a17~0 && ((((1 == calculate_output_~input#1 && 1 == ~a21~0) && !(1 == ~a11~0)) && 1 == ~a19~0) && !(1 == ~a25~0)) && 9 == ~a28~0); 14341#L201 assume !((((((4 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a21~0) && 8 == ~a17~0) && 10 == ~a28~0) && 1 == ~a19~0); 14339#L204 assume !((!(1 == ~a25~0) && 1 == ~a11~0 && 8 == ~a28~0 && (9 == ~a17~0 && 4 == calculate_output_~input#1) && 1 == ~a19~0) && 1 == ~a21~0); 14338#L208 assume !(!(1 == ~a19~0) && 8 == ~a17~0 && 10 == ~a28~0 && (1 == ~a25~0 && !(1 == ~a11~0) && 5 == calculate_output_~input#1) && 1 == ~a21~0); 14337#L212 assume !((((1 == ~a21~0 && 1 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 8 == ~a17~0) && !(1 == ~a11~0)) && 1 == ~a19~0); 14335#L222 assume !(1 == ~a21~0 && ((1 == ~a19~0 && 1 == ~a25~0 && 11 == ~a28~0 && 6 == calculate_output_~input#1) && !(1 == ~a11~0)) && 8 == ~a17~0); 14333#L225 assume !(!(1 == ~a11~0) && 1 == ~a19~0 && 10 == ~a28~0 && (((1 == ~a25~0 || !(1 == ~a25~0)) && 5 == calculate_output_~input#1) && 8 == ~a17~0) && 1 == ~a21~0); 14331#L228 assume !((((9 == ~a17~0 && ((1 == ~a25~0 || !(1 == ~a25~0)) && 6 == calculate_output_~input#1) && 1 == ~a11~0) && 1 == ~a19~0) && 1 == ~a21~0) && 9 == ~a28~0); 14329#L233 assume !((8 == ~a17~0 && (((6 == calculate_output_~input#1 && 1 == ~a25~0) && !(1 == ~a19~0)) && !(1 == ~a11~0)) && 10 == ~a28~0) && 1 == ~a21~0); 14327#L235 assume !((!(1 == ~a19~0) && 8 == ~a17~0 && !(1 == ~a11~0) && 1 == calculate_output_~input#1 && (((10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 1 == ~a21~0); 14325#L242 assume !((((((1 == calculate_output_~input#1 && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && !(1 == ~a25~0)) && 8 == ~a17~0) && !(1 == ~a11~0)); 14322#L244 assume !(8 == ~a17~0 && ((!(1 == ~a11~0) && (!(1 == ~a25~0) && 4 == calculate_output_~input#1) && 1 == ~a19~0) && 7 == ~a28~0) && 1 == ~a21~0); 14323#L247 assume !(!(1 == ~a11~0) && (8 == ~a17~0 && (((!(1 == ~a25~0) && 11 == ~a28~0) || (!(1 == ~a25~0) && 10 == ~a28~0) || (11 == ~a28~0 && 1 == ~a25~0)) && 3 == calculate_output_~input#1) && 1 == ~a21~0) && !(1 == ~a19~0)); 14800#L258 assume !((((!(1 == ~a11~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 5 == calculate_output_~input#1) && 1 == ~a21~0) && !(1 == ~a19~0)) && 8 == ~a17~0); 14798#L263 assume !((9 == ~a17~0 && (((1 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && 1 == ~a11~0) && 1 == ~a21~0) && 1 == ~a19~0) && 9 == ~a28~0); 14796#L269 assume !(!(1 == ~a11~0) && 1 == ~a19~0 && (((9 == ~a28~0 && 6 == calculate_output_~input#1) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a25~0)); 14794#L271 assume !(9 == ~a17~0 && 1 == ~a21~0 && 1 == ~a11~0 && (3 == calculate_output_~input#1 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && 1 == ~a19~0); 14688#L286 assume !(7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 1 == ~a21~0 && 1 == ~a19~0 && 5 == calculate_output_~input#1 && !(1 == ~a11~0)); 14689#L290 assume !(8 == ~a28~0 && 1 == ~a21~0 && (!(1 == ~a11~0) && (1 == calculate_output_~input#1 && 8 == ~a17~0) && 1 == ~a19~0) && 1 == ~a25~0); 14869#L293 assume !((((8 == ~a17~0 && (6 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && 1 == ~a21~0) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a19~0); 14868#L296 assume !((!(1 == ~a11~0) && (!(1 == ~a19~0) && ((!(1 == ~a25~0) && 11 == ~a28~0) || (10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) && 5 == calculate_output_~input#1) && 8 == ~a17~0) && 1 == ~a21~0); 14867#L301 assume !(8 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a11~0) && 1 == ~a25~0 && 8 == ~a28~0 && 6 == calculate_output_~input#1) && 1 == ~a19~0); 14866#L303 assume !((1 == ~a19~0 && 8 == ~a17~0 && ((!(1 == ~a25~0) && 5 == calculate_output_~input#1) && 1 == ~a21~0) && !(1 == ~a11~0)) && 11 == ~a28~0); 14865#L307 assume !(1 == ~a11~0 && (9 == ~a17~0 && 9 == ~a28~0 && 1 == ~a19~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 5 == calculate_output_~input#1) && 1 == ~a21~0); 14863#L319 assume !((((((3 == calculate_output_~input#1 && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a25~0)) && 11 == ~a28~0) && !(1 == ~a11~0)); 14861#L324 assume !(1 == ~a19~0 && 1 == ~a21~0 && ((5 == calculate_output_~input#1 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && 1 == ~a11~0) && 9 == ~a17~0); 14859#L338 assume !((1 == ~a19~0 && ((!(1 == ~a11~0) && (1 == ~a25~0 || !(1 == ~a25~0)) && 3 == calculate_output_~input#1) && 10 == ~a28~0) && 1 == ~a21~0) && 8 == ~a17~0); 14857#L341 assume !((!(1 == ~a11~0) && (((4 == calculate_output_~input#1 && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0) && 11 == ~a28~0) && 1 == ~a19~0); 14855#L347 assume !(((!(1 == ~a19~0) && (4 == calculate_output_~input#1 && (((!(1 == ~a25~0) && 10 == ~a28~0) || (11 == ~a28~0 && 1 == ~a25~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); 14853#L359 assume !(!(1 == ~a11~0) && (8 == ~a17~0 && ((1 == ~a25~0 && 4 == calculate_output_~input#1) && 1 == ~a19~0) && 11 == ~a28~0) && 1 == ~a21~0); 14851#L364 assume !((((1 == ~a21~0 && ((8 == ~a28~0 && !(1 == ~a25~0)) || (9 == ~a28~0 && 1 == ~a25~0)) && 6 == calculate_output_~input#1) && !(1 == ~a11~0)) && !(1 == ~a19~0)) && 8 == ~a17~0); 14849#L371 assume !(1 == ~a19~0 && ((1 == ~a21~0 && (!(1 == ~a25~0) && 3 == calculate_output_~input#1) && 9 == ~a17~0) && 8 == ~a28~0) && 1 == ~a11~0); 14847#L378 assume !(8 == ~a17~0 && (1 == ~a21~0 && (5 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (9 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a19~0) && !(1 == ~a11~0)); 14845#L385 assume !(1 == ~a19~0 && (((8 == ~a17~0 && 5 == calculate_output_~input#1 && !(1 == ~a11~0)) && 1 == ~a21~0) && 1 == ~a25~0) && 8 == ~a28~0); 14843#L388 assume !(((!(1 == ~a11~0) && ((1 == ~a21~0 && 4 == calculate_output_~input#1) && 10 == ~a28~0) && 8 == ~a17~0) && !(1 == ~a19~0)) && 1 == ~a25~0); 14841#L390 assume !(8 == ~a28~0 && (1 == ~a19~0 && 1 == ~a11~0 && !(1 == ~a25~0) && 9 == ~a17~0 && 6 == calculate_output_~input#1) && 1 == ~a21~0); 14838#L399 assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 6 == calculate_output_~input#1 && (((10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 8 == ~a17~0) && !(1 == ~a19~0)); 14835#L404 assume !(((((!(1 == ~a25~0) && 1 == ~a19~0 && 3 == calculate_output_~input#1) && 9 == ~a28~0) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); 14832#L408 assume !((8 == ~a17~0 && ((4 == calculate_output_~input#1 && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && !(1 == ~a19~0)) && !(1 == ~a11~0)); 14829#L412 assume !(((!(1 == ~a11~0) && ((1 == ~a19~0 && 5 == calculate_output_~input#1) && 8 == ~a17~0) && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a25~0)); 14825#L414 assume !((1 == ~a11~0 && 1 == ~a19~0 && 1 == ~a21~0 && (9 == ~a17~0 && 5 == calculate_output_~input#1) && !(1 == ~a25~0)) && 8 == ~a28~0); 14652#L417 assume !(!(1 == ~a11~0) && 1 == ~a21~0 && (1 == ~a19~0 && 8 == ~a17~0 && 1 == ~a25~0 && 5 == calculate_output_~input#1) && 11 == ~a28~0); 14651#L419 assume !(1 == ~a19~0 && 8 == ~a17~0 && ((((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == calculate_output_~input#1) && !(1 == ~a11~0)) && 1 == ~a21~0); 14650#L424 assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 7 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0); 14648#L424-2 assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 10 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); 14646#L427-1 assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); 14644#L430-1 assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); 14642#L433-1 assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 9 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); 14640#L436-1 assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); 14638#L439-1 assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 10 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); 14636#L442-1 assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 9 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); 14634#L445-1 assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); 14632#L448-1 assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); 14630#L451-1 assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 11 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0); 14628#L454-1 assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); 14626#L457-1 assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); 14624#L460-1 assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 10 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); 14622#L463-1 assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 11 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); 14620#L466-1 assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); 14618#L469-1 assume !(((((!(1 == ~a25~0) && !(1 == ~a11~0)) && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); 14616#L472-1 assume !(((((!(1 == ~a25~0) && !(1 == ~a11~0)) && 9 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); 14614#L475-1 assume !(((((!(1 == ~a25~0) && !(1 == ~a11~0)) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); 14612#L478-1 assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); 14610#L481-1 assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0); 14608#L484-1 assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 7 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); 14606#L487-1 assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 11 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0); 14604#L490-1 assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 8 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0); 14602#L493-1 assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 10 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0); 14600#L496-1 assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 9 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); 14598#L499-1 assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 11 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); 14596#L502-1 assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 8 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); 14594#L505-1 assume !(((((!(1 == ~a25~0) && !(1 == ~a11~0)) && 8 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); 14592#L508-1 assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 8 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0); 14590#L511-1 assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); 14588#L514-1 assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 10 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); 14586#L517-1 assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); 14584#L520-1 assume !(((((!(1 == ~a25~0) && !(1 == ~a11~0)) && 9 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); 14582#L523-1 assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); 14580#L526-1 assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 8 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); 14578#L529-1 assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); 14576#L532-1 assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 8 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); 14574#L535-1 assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 11 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); 14572#L538-1 assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 11 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); 14570#L541-1 assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 7 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); 14568#L544-1 assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 11 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); 14566#L547-1 assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 10 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0); 14564#L550-1 assume !(((((!(1 == ~a25~0) && !(1 == ~a11~0)) && 11 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); 14562#L553-1 assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 7 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0); 14560#L556-1 assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 10 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); 14558#L559-1 assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 11 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); 14556#L562-1 assume !(((((!(1 == ~a25~0) && !(1 == ~a11~0)) && 7 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); 14554#L565-1 assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 9 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); 14552#L568-1 assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 10 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); 14550#L571-1 assume !(((((!(1 == ~a25~0) && !(1 == ~a11~0)) && 11 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); 14548#L574-1 assume !(((((!(1 == ~a25~0) && !(1 == ~a11~0)) && 10 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); 14546#L577-1 assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 9 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); 14544#L580-1 assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 10 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); 14542#L583-1 assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 7 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); 14540#L586-1 assume !(((((!(1 == ~a25~0) && !(1 == ~a11~0)) && 10 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); 14538#L589-1 assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 11 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); 14536#L592-1 assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0); 14534#L595-1 assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 11 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); 14532#L598-1 assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 10 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); 14530#L601-1 assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 9 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); 14528#L604-1 calculate_output_#res#1 := -2; 14526#calculate_output_returnLabel#1 main_#t~ret7#1 := calculate_output_#res#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_#t~ret7#1; 14524#L616-2 assume !false;havoc main_~input~0#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 13164#L621 [2022-12-13 12:57:08,499 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 12:57:08,499 INFO L85 PathProgramCache]: Analyzing trace with hash 29864, now seen corresponding path program 3 times [2022-12-13 12:57:08,500 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 12:57:08,500 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [380525932] [2022-12-13 12:57:08,500 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 12:57:08,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 12:57:08,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-13 12:57:08,503 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-13 12:57:08,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-13 12:57:08,507 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-12-13 12:57:08,507 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 12:57:08,507 INFO L85 PathProgramCache]: Analyzing trace with hash -1868328825, now seen corresponding path program 1 times [2022-12-13 12:57:08,507 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 12:57:08,507 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [616585284] [2022-12-13 12:57:08,507 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 12:57:08,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 12:57:08,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-13 12:57:08,530 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-13 12:57:08,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-13 12:57:08,553 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-12-13 12:57:08,553 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 12:57:08,553 INFO L85 PathProgramCache]: Analyzing trace with hash 1275450030, now seen corresponding path program 1 times [2022-12-13 12:57:08,553 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 12:57:08,553 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1093050711] [2022-12-13 12:57:08,553 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 12:57:08,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 12:57:08,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:57:09,061 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 12:57:09,062 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 12:57:09,062 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1093050711] [2022-12-13 12:57:09,062 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1093050711] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 12:57:09,062 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 12:57:09,062 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-12-13 12:57:09,062 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1248080872] [2022-12-13 12:57:09,062 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 12:57:10,020 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 12:57:10,020 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-12-13 12:57:10,020 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=36, Unknown=0, NotChecked=0, Total=56 [2022-12-13 12:57:10,020 INFO L87 Difference]: Start difference. First operand 2564 states and 3011 transitions. cyclomatic complexity: 453 Second operand has 8 states, 8 states have (on average 17.875) internal successors, (143), 7 states have internal predecessors, (143), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 12:57:10,634 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 12:57:10,634 INFO L93 Difference]: Finished difference Result 2386 states and 2831 transitions. [2022-12-13 12:57:10,634 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 2386 states and 2831 transitions. [2022-12-13 12:57:10,643 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 1565 [2022-12-13 12:57:10,650 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 2386 states to 2386 states and 2831 transitions. [2022-12-13 12:57:10,650 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 1621 [2022-12-13 12:57:10,651 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 1621 [2022-12-13 12:57:10,651 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2386 states and 2831 transitions. [2022-12-13 12:57:10,651 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-12-13 12:57:10,651 INFO L218 hiAutomatonCegarLoop]: Abstraction has 2386 states and 2831 transitions. [2022-12-13 12:57:10,653 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2386 states and 2831 transitions. [2022-12-13 12:57:10,669 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2386 to 2386. [2022-12-13 12:57:10,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2386 states, 2386 states have (on average 1.1865046102263201) internal successors, (2831), 2385 states have internal predecessors, (2831), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 12:57:10,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2386 states to 2386 states and 2831 transitions. [2022-12-13 12:57:10,675 INFO L240 hiAutomatonCegarLoop]: Abstraction has 2386 states and 2831 transitions. [2022-12-13 12:57:10,675 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-12-13 12:57:10,676 INFO L428 stractBuchiCegarLoop]: Abstraction has 2386 states and 2831 transitions. [2022-12-13 12:57:10,676 INFO L335 stractBuchiCegarLoop]: ======== Iteration 7 ============ [2022-12-13 12:57:10,676 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 2386 states and 2831 transitions. [2022-12-13 12:57:10,682 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 1565 [2022-12-13 12:57:10,682 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-12-13 12:57:10,682 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-12-13 12:57:10,682 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1] [2022-12-13 12:57:10,682 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1] [2022-12-13 12:57:10,682 INFO L748 eck$LassoCheckResult]: Stem: 17416#$Ultimate##0 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(20, 2);call #Ultimate.allocInit(12, 3);~a~0 := 1;~e~0 := 5;~d~0 := 4;~f~0 := 6;~c~0 := 3;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a25~0 := 0;~a11~0 := 0;~a28~0 := 7;~a19~0 := 1;~a21~0 := 1;~a17~0 := 8; 17417#L-1 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_~output~0#1;main_~output~0#1 := -1; 17470#L616-2 assume !false;havoc main_~input~0#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 18110#L621 assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; 18654#L40 assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); 18653#L45 assume 8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0);~a28~0 := 10;calculate_output_#res#1 := 22; 17328#calculate_output_returnLabel#1 [2022-12-13 12:57:10,683 INFO L750 eck$LassoCheckResult]: Loop: 17328#calculate_output_returnLabel#1 main_#t~ret7#1 := calculate_output_#res#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_#t~ret7#1; 19423#L616-2 assume !false;havoc main_~input~0#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 19420#L621 assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; 19417#L40 assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); 19414#L45 assume 8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0);~a28~0 := 10;calculate_output_#res#1 := 22; 17328#calculate_output_returnLabel#1 [2022-12-13 12:57:10,683 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 12:57:10,683 INFO L85 PathProgramCache]: Analyzing trace with hash 889694475, now seen corresponding path program 1 times [2022-12-13 12:57:10,683 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 12:57:10,683 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [951796031] [2022-12-13 12:57:10,683 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 12:57:10,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 12:57:10,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-13 12:57:10,689 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-13 12:57:10,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-13 12:57:10,694 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-12-13 12:57:10,695 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 12:57:10,695 INFO L85 PathProgramCache]: Analyzing trace with hash 908164895, now seen corresponding path program 1 times [2022-12-13 12:57:10,695 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 12:57:10,695 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2017925273] [2022-12-13 12:57:10,695 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 12:57:10,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 12:57:10,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-13 12:57:10,699 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-13 12:57:10,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-13 12:57:10,703 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-12-13 12:57:10,703 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 12:57:10,703 INFO L85 PathProgramCache]: Analyzing trace with hash -2121536427, now seen corresponding path program 1 times [2022-12-13 12:57:10,703 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 12:57:10,704 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [469885253] [2022-12-13 12:57:10,704 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 12:57:10,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 12:57:10,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:57:10,724 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 12:57:10,724 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 12:57:10,724 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [469885253] [2022-12-13 12:57:10,725 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [469885253] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 12:57:10,725 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 12:57:10,725 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-12-13 12:57:10,725 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1403184649] [2022-12-13 12:57:10,725 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 12:57:10,792 INFO L210 LassoAnalysis]: Preferences: [2022-12-13 12:57:10,792 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-12-13 12:57:10,792 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-12-13 12:57:10,792 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-12-13 12:57:10,792 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2022-12-13 12:57:10,792 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:10,792 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-12-13 12:57:10,792 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-12-13 12:57:10,792 INFO L133 ssoRankerPreferences]: Filename of dumped script: Problem02_label10.c_Iteration7_Loop [2022-12-13 12:57:10,793 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-12-13 12:57:10,793 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-12-13 12:57:10,794 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 12:57:10,795 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 12:57:10,800 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 12:57:10,801 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 12:57:10,803 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 12:57:10,806 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 12:57:10,808 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 12:57:10,811 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 12:57:10,812 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 12:57:10,881 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-12-13 12:57:10,881 INFO L404 LassoAnalysis]: Checking for nontermination... [2022-12-13 12:57:10,881 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:10,881 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:10,882 INFO L229 MonitoredProcess]: Starting monitored process 88 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:10,883 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Waiting until timeout for monitored process [2022-12-13 12:57:10,884 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-12-13 12:57:10,884 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-12-13 12:57:10,895 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-12-13 12:57:10,895 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#t~ret7#1=0} Honda state: {ULTIMATE.start_main_#t~ret7#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-12-13 12:57:10,897 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Ended with exit code 0 [2022-12-13 12:57:10,898 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:10,898 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:10,898 INFO L229 MonitoredProcess]: Starting monitored process 89 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:10,899 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Waiting until timeout for monitored process [2022-12-13 12:57:10,901 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-12-13 12:57:10,901 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-12-13 12:57:10,919 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-12-13 12:57:10,920 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_~input~0#1=6, ULTIMATE.start_calculate_output_~input#1=6, ULTIMATE.start_calculate_output_#in~input#1=6, ULTIMATE.start_main_#t~nondet6#1=6} Honda state: {ULTIMATE.start_main_~input~0#1=6, ULTIMATE.start_calculate_output_~input#1=6, ULTIMATE.start_calculate_output_#in~input#1=6, ULTIMATE.start_main_#t~nondet6#1=6} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-12-13 12:57:10,922 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Ended with exit code 0 [2022-12-13 12:57:10,922 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:10,922 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:10,923 INFO L229 MonitoredProcess]: Starting monitored process 90 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:10,924 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Waiting until timeout for monitored process [2022-12-13 12:57:10,925 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-12-13 12:57:10,925 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-12-13 12:57:10,942 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-12-13 12:57:10,942 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~a11~0=4} Honda state: {~a11~0=4} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-12-13 12:57:10,945 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Ended with exit code 0 [2022-12-13 12:57:10,945 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:10,945 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:10,946 INFO L229 MonitoredProcess]: Starting monitored process 91 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:10,947 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Waiting until timeout for monitored process [2022-12-13 12:57:10,948 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-12-13 12:57:10,948 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-12-13 12:57:10,959 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-12-13 12:57:10,959 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~a21~0=1} Honda state: {~a21~0=1} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-12-13 12:57:10,961 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Ended with exit code 0 [2022-12-13 12:57:10,962 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:10,962 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:10,962 INFO L229 MonitoredProcess]: Starting monitored process 92 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:10,963 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Waiting until timeout for monitored process [2022-12-13 12:57:10,965 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-12-13 12:57:10,965 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-12-13 12:57:10,978 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Ended with exit code 0 [2022-12-13 12:57:10,978 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:10,978 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:10,979 INFO L229 MonitoredProcess]: Starting monitored process 93 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:10,980 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Waiting until timeout for monitored process [2022-12-13 12:57:10,981 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2022-12-13 12:57:10,981 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-12-13 12:57:10,993 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2022-12-13 12:57:10,995 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Ended with exit code 0 [2022-12-13 12:57:10,995 INFO L210 LassoAnalysis]: Preferences: [2022-12-13 12:57:10,995 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-12-13 12:57:10,996 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-12-13 12:57:10,996 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-12-13 12:57:10,996 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-12-13 12:57:10,996 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:10,996 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-12-13 12:57:10,996 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-12-13 12:57:10,996 INFO L133 ssoRankerPreferences]: Filename of dumped script: Problem02_label10.c_Iteration7_Loop [2022-12-13 12:57:10,996 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-12-13 12:57:10,996 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-12-13 12:57:10,997 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 12:57:10,999 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 12:57:11,001 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 12:57:11,003 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 12:57:11,008 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 12:57:11,012 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 12:57:11,014 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 12:57:11,017 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 12:57:11,019 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 12:57:11,086 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-12-13 12:57:11,086 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-12-13 12:57:11,086 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:11,086 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:11,087 INFO L229 MonitoredProcess]: Starting monitored process 94 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:11,091 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Waiting until timeout for monitored process [2022-12-13 12:57:11,092 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:11,102 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:11,102 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 12:57:11,102 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:11,102 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:11,102 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-12-13 12:57:11,102 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-12-13 12:57:11,102 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 12:57:11,104 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:11,105 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Ended with exit code 0 [2022-12-13 12:57:11,106 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:11,106 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:11,106 INFO L229 MonitoredProcess]: Starting monitored process 95 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:11,107 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Waiting until timeout for monitored process [2022-12-13 12:57:11,109 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 [2022-12-13 12:57:11,119 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:11,119 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 12:57:11,119 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:11,120 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-12-13 12:57:11,120 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-12-13 12:57:11,120 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-12-13 12:57:11,120 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 12:57:11,122 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:11,124 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Ended with exit code 0 [2022-12-13 12:57:11,125 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:11,125 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:11,125 INFO L229 MonitoredProcess]: Starting monitored process 96 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:11,126 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Waiting until timeout for monitored process [2022-12-13 12:57:11,127 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 [2022-12-13 12:57:11,138 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:11,138 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 12:57:11,138 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:11,138 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:11,139 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-12-13 12:57:11,139 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-12-13 12:57:11,139 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 12:57:11,141 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:11,143 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Ended with exit code 0 [2022-12-13 12:57:11,143 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:11,143 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:11,144 INFO L229 MonitoredProcess]: Starting monitored process 97 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:11,145 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Waiting until timeout for monitored process [2022-12-13 12:57:11,146 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:11,157 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:11,158 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 12:57:11,158 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:11,158 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:11,158 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-12-13 12:57:11,159 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-12-13 12:57:11,159 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 12:57:11,161 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:11,163 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Ended with exit code 0 [2022-12-13 12:57:11,164 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:11,164 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:11,164 INFO L229 MonitoredProcess]: Starting monitored process 98 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:11,165 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Waiting until timeout for monitored process [2022-12-13 12:57:11,167 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:11,178 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:11,178 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 12:57:11,178 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:11,178 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:11,178 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-12-13 12:57:11,179 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-12-13 12:57:11,180 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 12:57:11,182 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-12-13 12:57:11,184 INFO L443 ModelExtractionUtils]: Simplification made 3 calls to the SMT solver. [2022-12-13 12:57:11,184 INFO L444 ModelExtractionUtils]: 0 out of 3 variables were initially zero. Simplification set additionally 0 variables to zero. [2022-12-13 12:57:11,184 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:11,184 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:11,185 INFO L229 MonitoredProcess]: Starting monitored process 99 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:11,185 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Waiting until timeout for monitored process [2022-12-13 12:57:11,187 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-12-13 12:57:11,187 INFO L438 nArgumentSynthesizer]: Removed 0 redundant supporting invariants from a total of 0. [2022-12-13 12:57:11,187 INFO L513 LassoAnalysis]: Proved termination. [2022-12-13 12:57:11,187 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(~a28~0) = -2*~a28~0 + 17 Supporting invariants [] [2022-12-13 12:57:11,189 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Ended with exit code 0 [2022-12-13 12:57:11,190 INFO L156 tatePredicateManager]: 0 out of 0 supporting invariants were superfluous and have been removed [2022-12-13 12:57:11,200 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 12:57:11,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:57:11,209 INFO L263 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-13 12:57:11,210 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 12:57:11,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:57:11,219 INFO L263 TraceCheckSpWp]: Trace formula consists of 28 conjuncts, 4 conjunts are in the unsatisfiable core [2022-12-13 12:57:11,219 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 12:57:11,224 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 12:57:11,224 INFO L141 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 1 loop predicates [2022-12-13 12:57:11,224 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 2386 states and 2831 transitions. cyclomatic complexity: 449 Second operand has 3 states, 3 states have (on average 3.6666666666666665) internal successors, (11), 3 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 12:57:11,480 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 2386 states and 2831 transitions. cyclomatic complexity: 449. Second operand has 3 states, 3 states have (on average 3.6666666666666665) internal successors, (11), 3 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Result 8084 states and 9442 transitions. Complement of second has 5 states. [2022-12-13 12:57:11,480 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 3 states 1 stem states 1 non-accepting loop states 1 accepting loop states [2022-12-13 12:57:11,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 3.6666666666666665) internal successors, (11), 3 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 12:57:11,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 391 transitions. [2022-12-13 12:57:11,481 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 391 transitions. Stem has 6 letters. Loop has 5 letters. [2022-12-13 12:57:11,482 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-12-13 12:57:11,482 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 391 transitions. Stem has 11 letters. Loop has 5 letters. [2022-12-13 12:57:11,482 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-12-13 12:57:11,482 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 391 transitions. Stem has 6 letters. Loop has 10 letters. [2022-12-13 12:57:11,482 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-12-13 12:57:11,482 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 8084 states and 9442 transitions. [2022-12-13 12:57:11,505 INFO L131 ngComponentsAnalysis]: Automaton has 10 accepting balls. 4252 [2022-12-13 12:57:11,527 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 8084 states to 8074 states and 9422 transitions. [2022-12-13 12:57:11,527 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 4322 [2022-12-13 12:57:11,530 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 4330 [2022-12-13 12:57:11,530 INFO L73 IsDeterministic]: Start isDeterministic. Operand 8074 states and 9422 transitions. [2022-12-13 12:57:11,530 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-12-13 12:57:11,530 INFO L218 hiAutomatonCegarLoop]: Abstraction has 8074 states and 9422 transitions. [2022-12-13 12:57:11,536 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8074 states and 9422 transitions. [2022-12-13 12:57:11,613 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Ended with exit code 0 [2022-12-13 12:57:11,622 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8074 to 7914. [2022-12-13 12:57:11,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7914 states, 7914 states have (on average 1.1693201920646954) internal successors, (9254), 7913 states have internal predecessors, (9254), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 12:57:11,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7914 states to 7914 states and 9254 transitions. [2022-12-13 12:57:11,639 INFO L240 hiAutomatonCegarLoop]: Abstraction has 7914 states and 9254 transitions. [2022-12-13 12:57:11,639 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 12:57:11,639 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-13 12:57:11,639 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-13 12:57:11,639 INFO L87 Difference]: Start difference. First operand 7914 states and 9254 transitions. Second operand has 3 states, 2 states have (on average 5.5) internal successors, (11), 3 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 12:57:11,932 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 12:57:11,932 INFO L93 Difference]: Finished difference Result 4198 states and 4603 transitions. [2022-12-13 12:57:11,932 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 4198 states and 4603 transitions. [2022-12-13 12:57:11,942 INFO L131 ngComponentsAnalysis]: Automaton has 6 accepting balls. 1972 [2022-12-13 12:57:11,949 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 4198 states to 3076 states and 3376 transitions. [2022-12-13 12:57:11,949 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 2031 [2022-12-13 12:57:11,950 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 2031 [2022-12-13 12:57:11,951 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3076 states and 3376 transitions. [2022-12-13 12:57:11,951 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-12-13 12:57:11,951 INFO L218 hiAutomatonCegarLoop]: Abstraction has 3076 states and 3376 transitions. [2022-12-13 12:57:11,952 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3076 states and 3376 transitions. [2022-12-13 12:57:11,967 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3076 to 2375. [2022-12-13 12:57:11,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2375 states, 2375 states have (on average 1.1157894736842104) internal successors, (2650), 2374 states have internal predecessors, (2650), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 12:57:11,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2375 states to 2375 states and 2650 transitions. [2022-12-13 12:57:11,972 INFO L240 hiAutomatonCegarLoop]: Abstraction has 2375 states and 2650 transitions. [2022-12-13 12:57:11,973 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-13 12:57:11,973 INFO L428 stractBuchiCegarLoop]: Abstraction has 2375 states and 2650 transitions. [2022-12-13 12:57:11,973 INFO L335 stractBuchiCegarLoop]: ======== Iteration 8 ============ [2022-12-13 12:57:11,973 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 2375 states and 2650 transitions. [2022-12-13 12:57:11,979 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 1272 [2022-12-13 12:57:11,979 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-12-13 12:57:11,979 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-12-13 12:57:11,980 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1] [2022-12-13 12:57:11,980 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 12:57:11,980 INFO L748 eck$LassoCheckResult]: Stem: 40045#$Ultimate##0 assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(20, 2);call #Ultimate.allocInit(12, 3);~a~0 := 1;~e~0 := 5;~d~0 := 4;~f~0 := 6;~c~0 := 3;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a25~0 := 0;~a11~0 := 0;~a28~0 := 7;~a19~0 := 1;~a21~0 := 1;~a17~0 := 8; 40046#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet6#1, main_#t~ret7#1, main_~input~0#1, main_~output~0#1;main_~output~0#1 := -1; 40098#L616-2 assume !false;havoc main_~input~0#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 40903#L621 assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; 41983#L40 assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); 41979#L45 assume 8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0);~a28~0 := 10;calculate_output_#res#1 := 22; 39956#calculate_output_returnLabel#1 [2022-12-13 12:57:11,980 INFO L750 eck$LassoCheckResult]: Loop: 39956#calculate_output_returnLabel#1 main_#t~ret7#1 := calculate_output_#res#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_#t~ret7#1; 40019#L616-2 assume !false;havoc main_~input~0#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 40150#L621 assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; 40151#L40 assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); 40233#L45 assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); 40203#L48 assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == calculate_output_~input#1) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); 40204#L52 assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == calculate_output_~input#1 && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); 40274#L57 assume ((8 == ~a17~0 && ((1 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0;~a25~0 := 0;calculate_output_#res#1 := -1; 39956#calculate_output_returnLabel#1 [2022-12-13 12:57:11,980 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 12:57:11,980 INFO L85 PathProgramCache]: Analyzing trace with hash 889694475, now seen corresponding path program 2 times [2022-12-13 12:57:11,980 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 12:57:11,980 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [13882256] [2022-12-13 12:57:11,980 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 12:57:11,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 12:57:11,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-13 12:57:11,985 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-13 12:57:11,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-13 12:57:11,989 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-12-13 12:57:11,989 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 12:57:11,989 INFO L85 PathProgramCache]: Analyzing trace with hash 1141479969, now seen corresponding path program 1 times [2022-12-13 12:57:11,989 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 12:57:11,989 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [817614703] [2022-12-13 12:57:11,989 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 12:57:11,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 12:57:11,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-13 12:57:11,992 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-13 12:57:11,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-13 12:57:11,995 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-12-13 12:57:11,995 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 12:57:11,995 INFO L85 PathProgramCache]: Analyzing trace with hash 2047121707, now seen corresponding path program 1 times [2022-12-13 12:57:11,995 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 12:57:11,995 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1481721082] [2022-12-13 12:57:11,995 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 12:57:12,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 12:57:12,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-13 12:57:12,011 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-13 12:57:12,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-13 12:57:12,018 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-12-13 12:57:12,372 INFO L210 LassoAnalysis]: Preferences: [2022-12-13 12:57:12,372 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-12-13 12:57:12,372 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-12-13 12:57:12,372 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-12-13 12:57:12,372 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-12-13 12:57:12,372 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:12,373 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-12-13 12:57:12,373 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-12-13 12:57:12,373 INFO L133 ssoRankerPreferences]: Filename of dumped script: Problem02_label10.c_Iteration8_Lasso [2022-12-13 12:57:12,373 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-12-13 12:57:12,373 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-12-13 12:57:12,374 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 12:57:12,376 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 12:57:12,378 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 12:57:12,379 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 12:57:12,390 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 12:57:12,401 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 12:57:12,402 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 12:57:12,418 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 12:57:12,420 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 12:57:12,429 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 12:57:12,430 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 12:57:12,432 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 12:57:12,434 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 12:57:12,435 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 12:57:12,437 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 12:57:12,438 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 12:57:12,440 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 12:57:12,441 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 12:57:12,443 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 12:57:12,445 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 12:57:12,451 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 12:57:12,453 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 12:57:12,455 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 12:57:12,456 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 12:57:12,458 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 12:57:12,459 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 12:57:12,461 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 12:57:12,639 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-12-13 12:57:12,639 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-12-13 12:57:12,639 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:12,640 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:12,640 INFO L229 MonitoredProcess]: Starting monitored process 100 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:12,646 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Waiting until timeout for monitored process [2022-12-13 12:57:12,647 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 [2022-12-13 12:57:12,657 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:12,657 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:12,657 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:12,657 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-12-13 12:57:12,659 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-12-13 12:57:12,659 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-12-13 12:57:12,662 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:12,664 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Ended with exit code 0 [2022-12-13 12:57:12,664 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:12,664 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:12,665 INFO L229 MonitoredProcess]: Starting monitored process 101 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:12,666 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Waiting until timeout for monitored process [2022-12-13 12:57:12,667 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 [2022-12-13 12:57:12,677 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:12,677 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:12,677 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:12,677 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-12-13 12:57:12,678 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-12-13 12:57:12,678 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-12-13 12:57:12,681 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:12,683 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Ended with exit code 0 [2022-12-13 12:57:12,683 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:12,683 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:12,684 INFO L229 MonitoredProcess]: Starting monitored process 102 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:12,685 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Waiting until timeout for monitored process [2022-12-13 12:57:12,686 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:12,696 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:12,696 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:12,696 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:12,696 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-12-13 12:57:12,698 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-12-13 12:57:12,698 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-12-13 12:57:12,701 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:12,703 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Ended with exit code 0 [2022-12-13 12:57:12,703 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:12,703 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:12,704 INFO L229 MonitoredProcess]: Starting monitored process 103 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:12,704 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Waiting until timeout for monitored process [2022-12-13 12:57:12,706 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:12,715 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:12,715 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:12,716 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:12,716 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-12-13 12:57:12,716 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-12-13 12:57:12,716 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-12-13 12:57:12,719 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:12,721 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Ended with exit code 0 [2022-12-13 12:57:12,721 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:12,721 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:12,722 INFO L229 MonitoredProcess]: Starting monitored process 104 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:12,723 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Waiting until timeout for monitored process [2022-12-13 12:57:12,724 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:12,734 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:12,734 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:12,734 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:12,734 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-12-13 12:57:12,735 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-12-13 12:57:12,735 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-12-13 12:57:12,737 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:12,739 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Forceful destruction successful, exit code 0 [2022-12-13 12:57:12,740 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:12,740 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:12,740 INFO L229 MonitoredProcess]: Starting monitored process 105 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:12,741 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Waiting until timeout for monitored process [2022-12-13 12:57:12,742 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 [2022-12-13 12:57:12,752 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:12,752 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:12,752 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:12,752 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-12-13 12:57:12,753 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-12-13 12:57:12,754 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-12-13 12:57:12,756 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:12,758 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Ended with exit code 0 [2022-12-13 12:57:12,758 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:12,758 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:12,759 INFO L229 MonitoredProcess]: Starting monitored process 106 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:12,759 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Waiting until timeout for monitored process [2022-12-13 12:57:12,761 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:12,771 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:12,771 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:12,771 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:12,771 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-12-13 12:57:12,772 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-12-13 12:57:12,772 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-12-13 12:57:12,775 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:12,777 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Ended with exit code 0 [2022-12-13 12:57:12,777 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:12,777 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:12,778 INFO L229 MonitoredProcess]: Starting monitored process 107 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:12,779 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Waiting until timeout for monitored process [2022-12-13 12:57:12,780 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:12,789 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:12,789 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:12,789 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:12,789 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-12-13 12:57:12,790 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-12-13 12:57:12,790 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-12-13 12:57:12,793 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:12,795 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Ended with exit code 0 [2022-12-13 12:57:12,795 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:12,795 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:12,796 INFO L229 MonitoredProcess]: Starting monitored process 108 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:12,797 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Waiting until timeout for monitored process [2022-12-13 12:57:12,798 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:12,808 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:12,808 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:12,808 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:12,808 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-12-13 12:57:12,809 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-12-13 12:57:12,809 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-12-13 12:57:12,812 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:12,814 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Forceful destruction successful, exit code 0 [2022-12-13 12:57:12,815 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:12,815 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:12,815 INFO L229 MonitoredProcess]: Starting monitored process 109 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:12,816 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Waiting until timeout for monitored process [2022-12-13 12:57:12,818 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 [2022-12-13 12:57:12,827 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:12,828 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:12,828 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:12,828 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-12-13 12:57:12,829 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-12-13 12:57:12,829 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-12-13 12:57:12,831 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:12,833 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Ended with exit code 0 [2022-12-13 12:57:12,833 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:12,834 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:12,834 INFO L229 MonitoredProcess]: Starting monitored process 110 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:12,835 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Waiting until timeout for monitored process [2022-12-13 12:57:12,837 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:12,847 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:12,847 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:12,847 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:12,847 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-12-13 12:57:12,848 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-12-13 12:57:12,848 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-12-13 12:57:12,851 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:12,853 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Ended with exit code 0 [2022-12-13 12:57:12,853 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:12,853 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:12,854 INFO L229 MonitoredProcess]: Starting monitored process 111 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:12,855 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Waiting until timeout for monitored process [2022-12-13 12:57:12,856 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 [2022-12-13 12:57:12,866 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:12,866 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:12,866 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:12,866 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-12-13 12:57:12,867 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-12-13 12:57:12,867 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-12-13 12:57:12,870 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:12,872 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Ended with exit code 0 [2022-12-13 12:57:12,872 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:12,872 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:12,873 INFO L229 MonitoredProcess]: Starting monitored process 112 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:12,874 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Waiting until timeout for monitored process [2022-12-13 12:57:12,875 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:12,885 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:12,885 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:12,885 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:12,885 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-12-13 12:57:12,887 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-12-13 12:57:12,887 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-12-13 12:57:12,890 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:12,892 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Ended with exit code 0 [2022-12-13 12:57:12,892 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:12,892 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:12,893 INFO L229 MonitoredProcess]: Starting monitored process 113 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:12,893 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Waiting until timeout for monitored process [2022-12-13 12:57:12,894 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:12,905 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:12,905 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:12,905 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:12,905 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-12-13 12:57:12,906 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-12-13 12:57:12,906 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-12-13 12:57:12,909 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:12,911 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Forceful destruction successful, exit code 0 [2022-12-13 12:57:12,911 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:12,911 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:12,912 INFO L229 MonitoredProcess]: Starting monitored process 114 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:12,913 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Waiting until timeout for monitored process [2022-12-13 12:57:12,914 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:12,924 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:12,924 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:12,924 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:12,924 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-12-13 12:57:12,926 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-12-13 12:57:12,926 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-12-13 12:57:12,933 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:12,935 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Ended with exit code 0 [2022-12-13 12:57:12,935 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:12,935 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:12,936 INFO L229 MonitoredProcess]: Starting monitored process 115 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:12,937 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Waiting until timeout for monitored process [2022-12-13 12:57:12,938 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 [2022-12-13 12:57:12,948 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:12,948 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:12,948 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:12,948 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-12-13 12:57:12,949 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-12-13 12:57:12,949 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-12-13 12:57:12,952 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:12,954 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Ended with exit code 0 [2022-12-13 12:57:12,954 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:12,954 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:12,955 INFO L229 MonitoredProcess]: Starting monitored process 116 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:12,955 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Waiting until timeout for monitored process [2022-12-13 12:57:12,957 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:12,967 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:12,967 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:12,967 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:12,967 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-12-13 12:57:12,968 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-12-13 12:57:12,968 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-12-13 12:57:12,970 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:12,973 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Forceful destruction successful, exit code 0 [2022-12-13 12:57:12,973 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:12,973 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:12,974 INFO L229 MonitoredProcess]: Starting monitored process 117 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:12,974 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Waiting until timeout for monitored process [2022-12-13 12:57:12,976 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 [2022-12-13 12:57:12,985 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:12,985 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:12,986 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:12,986 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-12-13 12:57:12,987 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-12-13 12:57:12,987 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-12-13 12:57:12,990 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:12,992 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Forceful destruction successful, exit code 0 [2022-12-13 12:57:12,993 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:12,993 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:12,993 INFO L229 MonitoredProcess]: Starting monitored process 118 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:12,994 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Waiting until timeout for monitored process [2022-12-13 12:57:12,995 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:13,005 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:13,005 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:13,005 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:13,005 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-12-13 12:57:13,006 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-12-13 12:57:13,006 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-12-13 12:57:13,009 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:13,011 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Ended with exit code 0 [2022-12-13 12:57:13,012 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:13,012 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:13,013 INFO L229 MonitoredProcess]: Starting monitored process 119 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:13,013 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Waiting until timeout for monitored process [2022-12-13 12:57:13,015 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 [2022-12-13 12:57:13,025 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:13,025 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:13,025 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:13,025 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-12-13 12:57:13,026 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-12-13 12:57:13,026 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-12-13 12:57:13,029 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:13,031 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Forceful destruction successful, exit code 0 [2022-12-13 12:57:13,031 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:13,031 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:13,032 INFO L229 MonitoredProcess]: Starting monitored process 120 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:13,032 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Waiting until timeout for monitored process [2022-12-13 12:57:13,034 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:13,043 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:13,043 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 12:57:13,044 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:13,044 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:13,044 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-12-13 12:57:13,044 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-12-13 12:57:13,044 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 12:57:13,046 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:13,048 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Ended with exit code 0 [2022-12-13 12:57:13,048 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:13,048 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:13,049 INFO L229 MonitoredProcess]: Starting monitored process 121 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:13,049 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Waiting until timeout for monitored process [2022-12-13 12:57:13,051 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 [2022-12-13 12:57:13,061 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:13,061 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:13,061 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:13,061 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-12-13 12:57:13,062 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-12-13 12:57:13,062 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-12-13 12:57:13,065 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:13,067 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Forceful destruction successful, exit code 0 [2022-12-13 12:57:13,067 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:13,067 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:13,068 INFO L229 MonitoredProcess]: Starting monitored process 122 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:13,069 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Waiting until timeout for monitored process [2022-12-13 12:57:13,070 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:13,080 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:13,080 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:13,080 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:13,080 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-12-13 12:57:13,081 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-12-13 12:57:13,081 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-12-13 12:57:13,084 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:13,086 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Ended with exit code 0 [2022-12-13 12:57:13,086 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:13,086 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:13,087 INFO L229 MonitoredProcess]: Starting monitored process 123 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:13,087 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Waiting until timeout for monitored process [2022-12-13 12:57:13,089 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 [2022-12-13 12:57:13,099 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:13,099 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:13,099 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:13,099 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-12-13 12:57:13,100 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-12-13 12:57:13,100 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-12-13 12:57:13,104 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:13,106 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Ended with exit code 0 [2022-12-13 12:57:13,106 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:13,106 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:13,107 INFO L229 MonitoredProcess]: Starting monitored process 124 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:13,108 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Waiting until timeout for monitored process [2022-12-13 12:57:13,109 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 [2022-12-13 12:57:13,119 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:13,119 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:13,119 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:13,119 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-12-13 12:57:13,120 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-12-13 12:57:13,120 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-12-13 12:57:13,124 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:13,126 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Ended with exit code 0 [2022-12-13 12:57:13,126 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:13,126 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:13,127 INFO L229 MonitoredProcess]: Starting monitored process 125 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:13,128 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Waiting until timeout for monitored process [2022-12-13 12:57:13,130 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:13,139 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:13,139 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:13,139 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:13,140 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-12-13 12:57:13,141 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-12-13 12:57:13,141 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-12-13 12:57:13,148 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:13,150 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Ended with exit code 0 [2022-12-13 12:57:13,150 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:13,150 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:13,151 INFO L229 MonitoredProcess]: Starting monitored process 126 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:13,152 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Waiting until timeout for monitored process [2022-12-13 12:57:13,153 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 [2022-12-13 12:57:13,163 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:13,163 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:13,163 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:13,163 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-12-13 12:57:13,164 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-12-13 12:57:13,164 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-12-13 12:57:13,167 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:13,169 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Ended with exit code 0 [2022-12-13 12:57:13,169 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:13,170 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:13,170 INFO L229 MonitoredProcess]: Starting monitored process 127 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:13,171 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Waiting until timeout for monitored process [2022-12-13 12:57:13,173 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 [2022-12-13 12:57:13,182 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:13,182 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:13,183 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:13,183 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-12-13 12:57:13,183 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-12-13 12:57:13,184 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-12-13 12:57:13,186 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:13,189 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Ended with exit code 0 [2022-12-13 12:57:13,189 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:13,189 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:13,190 INFO L229 MonitoredProcess]: Starting monitored process 128 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:13,190 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Waiting until timeout for monitored process [2022-12-13 12:57:13,191 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 [2022-12-13 12:57:13,201 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:13,201 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:13,201 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:13,201 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-12-13 12:57:13,202 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-12-13 12:57:13,202 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-12-13 12:57:13,205 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:13,207 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Forceful destruction successful, exit code 0 [2022-12-13 12:57:13,207 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:13,208 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:13,208 INFO L229 MonitoredProcess]: Starting monitored process 129 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:13,209 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Waiting until timeout for monitored process [2022-12-13 12:57:13,210 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 [2022-12-13 12:57:13,220 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:13,220 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 12:57:13,220 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:13,220 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:13,220 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-12-13 12:57:13,220 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-12-13 12:57:13,221 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 12:57:13,222 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:13,224 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Ended with exit code 0 [2022-12-13 12:57:13,224 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:13,224 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:13,225 INFO L229 MonitoredProcess]: Starting monitored process 130 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:13,225 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Waiting until timeout for monitored process [2022-12-13 12:57:13,227 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:13,236 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:13,237 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:13,237 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-12-13 12:57:13,237 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-12-13 12:57:13,239 INFO L401 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2022-12-13 12:57:13,239 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:13,245 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:13,247 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Forceful destruction successful, exit code 0 [2022-12-13 12:57:13,248 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:13,248 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:13,248 INFO L229 MonitoredProcess]: Starting monitored process 131 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:13,249 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Waiting until timeout for monitored process [2022-12-13 12:57:13,251 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 [2022-12-13 12:57:13,261 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:13,261 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:13,261 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:13,261 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-12-13 12:57:13,262 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-12-13 12:57:13,262 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-12-13 12:57:13,266 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:13,268 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Forceful destruction successful, exit code 0 [2022-12-13 12:57:13,268 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:13,268 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:13,269 INFO L229 MonitoredProcess]: Starting monitored process 132 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:13,270 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Waiting until timeout for monitored process [2022-12-13 12:57:13,270 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:13,280 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:13,280 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:13,280 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:13,280 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-12-13 12:57:13,282 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-12-13 12:57:13,282 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-12-13 12:57:13,289 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:13,291 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Forceful destruction successful, exit code 0 [2022-12-13 12:57:13,291 INFO L490 LassoAnalysis]: Using template '2-nested'. [2022-12-13 12:57:13,292 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:13,292 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:13,292 INFO L229 MonitoredProcess]: Starting monitored process 133 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:13,293 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Waiting until timeout for monitored process [2022-12-13 12:57:13,294 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 [2022-12-13 12:57:13,304 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:13,304 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:13,304 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:13,304 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:57:13,305 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 12:57:13,305 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 12:57:13,308 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:13,310 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Ended with exit code 0 [2022-12-13 12:57:13,310 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:13,311 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:13,311 INFO L229 MonitoredProcess]: Starting monitored process 134 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:13,312 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Waiting until timeout for monitored process [2022-12-13 12:57:13,313 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 [2022-12-13 12:57:13,323 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:13,323 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:13,323 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:13,323 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:57:13,324 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 12:57:13,324 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 12:57:13,329 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:13,331 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Ended with exit code 0 [2022-12-13 12:57:13,331 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:13,332 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:13,332 INFO L229 MonitoredProcess]: Starting monitored process 135 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:13,333 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Waiting until timeout for monitored process [2022-12-13 12:57:13,335 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 [2022-12-13 12:57:13,346 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:13,346 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:13,346 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:13,346 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:57:13,347 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 12:57:13,347 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 12:57:13,351 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:13,353 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Ended with exit code 0 [2022-12-13 12:57:13,353 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:13,353 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:13,354 INFO L229 MonitoredProcess]: Starting monitored process 136 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:13,355 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Waiting until timeout for monitored process [2022-12-13 12:57:13,356 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:13,366 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:13,366 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:13,366 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:13,366 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:57:13,367 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 12:57:13,367 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 12:57:13,370 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:13,372 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Ended with exit code 0 [2022-12-13 12:57:13,373 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:13,373 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:13,373 INFO L229 MonitoredProcess]: Starting monitored process 137 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:13,374 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Waiting until timeout for monitored process [2022-12-13 12:57:13,375 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 [2022-12-13 12:57:13,386 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:13,386 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:13,386 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:13,386 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:57:13,387 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 12:57:13,387 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 12:57:13,390 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:13,392 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Ended with exit code 0 [2022-12-13 12:57:13,392 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:13,392 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:13,393 INFO L229 MonitoredProcess]: Starting monitored process 138 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:13,394 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Waiting until timeout for monitored process [2022-12-13 12:57:13,395 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 [2022-12-13 12:57:13,406 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:13,406 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:13,406 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:13,406 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:57:13,408 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 12:57:13,408 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 12:57:13,412 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:13,414 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Forceful destruction successful, exit code 0 [2022-12-13 12:57:13,414 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:13,414 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:13,415 INFO L229 MonitoredProcess]: Starting monitored process 139 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:13,415 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Waiting until timeout for monitored process [2022-12-13 12:57:13,418 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 [2022-12-13 12:57:13,427 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:13,427 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:13,427 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:13,427 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:57:13,428 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 12:57:13,428 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 12:57:13,432 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:13,434 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Ended with exit code 0 [2022-12-13 12:57:13,434 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:13,434 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:13,435 INFO L229 MonitoredProcess]: Starting monitored process 140 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:13,435 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Waiting until timeout for monitored process [2022-12-13 12:57:13,437 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 [2022-12-13 12:57:13,447 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:13,447 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:13,448 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:13,448 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:57:13,449 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 12:57:13,449 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 12:57:13,453 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:13,455 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Ended with exit code 0 [2022-12-13 12:57:13,455 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:13,456 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:13,456 INFO L229 MonitoredProcess]: Starting monitored process 141 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:13,457 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Waiting until timeout for monitored process [2022-12-13 12:57:13,458 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:13,468 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:13,468 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:13,468 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:13,468 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:57:13,469 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 12:57:13,469 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 12:57:13,473 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:13,475 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Ended with exit code 0 [2022-12-13 12:57:13,475 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:13,475 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:13,476 INFO L229 MonitoredProcess]: Starting monitored process 142 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:13,476 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Waiting until timeout for monitored process [2022-12-13 12:57:13,478 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 [2022-12-13 12:57:13,488 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:13,488 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:13,488 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:13,488 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:57:13,491 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 12:57:13,491 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 12:57:13,495 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:13,497 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Ended with exit code 0 [2022-12-13 12:57:13,497 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:13,497 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:13,498 INFO L229 MonitoredProcess]: Starting monitored process 143 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:13,499 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Waiting until timeout for monitored process [2022-12-13 12:57:13,500 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 [2022-12-13 12:57:13,510 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:13,510 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:13,510 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:13,510 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:57:13,511 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 12:57:13,511 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 12:57:13,516 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:13,518 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Ended with exit code 0 [2022-12-13 12:57:13,518 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:13,518 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:13,519 INFO L229 MonitoredProcess]: Starting monitored process 144 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:13,519 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Waiting until timeout for monitored process [2022-12-13 12:57:13,521 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:13,531 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:13,531 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:13,531 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:13,531 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:57:13,532 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 12:57:13,532 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 12:57:13,536 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:13,538 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Ended with exit code 0 [2022-12-13 12:57:13,538 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:13,538 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:13,539 INFO L229 MonitoredProcess]: Starting monitored process 145 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:13,539 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Waiting until timeout for monitored process [2022-12-13 12:57:13,541 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:13,551 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:13,551 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:13,551 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:13,551 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:57:13,552 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 12:57:13,552 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 12:57:13,556 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:13,558 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Forceful destruction successful, exit code 0 [2022-12-13 12:57:13,558 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:13,558 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:13,559 INFO L229 MonitoredProcess]: Starting monitored process 146 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:13,559 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Waiting until timeout for monitored process [2022-12-13 12:57:13,562 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 [2022-12-13 12:57:13,571 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:13,571 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:13,572 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:13,572 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:57:13,572 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 12:57:13,572 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 12:57:13,577 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:13,579 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Ended with exit code 0 [2022-12-13 12:57:13,579 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:13,579 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:13,580 INFO L229 MonitoredProcess]: Starting monitored process 147 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:13,581 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Waiting until timeout for monitored process [2022-12-13 12:57:13,582 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:13,593 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:13,593 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:13,593 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:13,593 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:57:13,597 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 12:57:13,597 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 12:57:13,606 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:13,609 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Ended with exit code 0 [2022-12-13 12:57:13,609 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:13,609 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:13,610 INFO L229 MonitoredProcess]: Starting monitored process 148 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:13,610 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Waiting until timeout for monitored process [2022-12-13 12:57:13,611 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 [2022-12-13 12:57:13,622 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:13,622 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:13,622 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:13,622 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:57:13,623 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 12:57:13,623 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 12:57:13,627 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:13,629 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Ended with exit code 0 [2022-12-13 12:57:13,629 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:13,629 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:13,630 INFO L229 MonitoredProcess]: Starting monitored process 149 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:13,631 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Waiting until timeout for monitored process [2022-12-13 12:57:13,632 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 [2022-12-13 12:57:13,642 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:13,642 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:13,642 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:13,642 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:57:13,644 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 12:57:13,644 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 12:57:13,648 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:13,650 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Ended with exit code 0 [2022-12-13 12:57:13,650 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:13,650 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:13,651 INFO L229 MonitoredProcess]: Starting monitored process 150 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:13,652 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Waiting until timeout for monitored process [2022-12-13 12:57:13,653 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:13,663 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:13,663 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:13,663 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:13,663 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:57:13,665 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 12:57:13,665 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 12:57:13,670 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:13,672 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Ended with exit code 0 [2022-12-13 12:57:13,673 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:13,673 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:13,673 INFO L229 MonitoredProcess]: Starting monitored process 151 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:13,674 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Waiting until timeout for monitored process [2022-12-13 12:57:13,675 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 [2022-12-13 12:57:13,685 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:13,685 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:13,686 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:13,686 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:57:13,687 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 12:57:13,687 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 12:57:13,690 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:13,692 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Ended with exit code 0 [2022-12-13 12:57:13,692 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:13,692 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:13,693 INFO L229 MonitoredProcess]: Starting monitored process 152 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:13,693 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Waiting until timeout for monitored process [2022-12-13 12:57:13,695 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 [2022-12-13 12:57:13,705 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:13,705 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:13,705 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:13,705 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:57:13,706 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 12:57:13,706 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 12:57:13,710 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:13,712 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Ended with exit code 0 [2022-12-13 12:57:13,712 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:13,712 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:13,713 INFO L229 MonitoredProcess]: Starting monitored process 153 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:13,714 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Waiting until timeout for monitored process [2022-12-13 12:57:13,715 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:13,725 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:13,725 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 12:57:13,725 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:13,725 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:13,725 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:57:13,726 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-12-13 12:57:13,726 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 12:57:13,727 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:13,729 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Ended with exit code 0 [2022-12-13 12:57:13,729 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:13,729 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:13,730 INFO L229 MonitoredProcess]: Starting monitored process 154 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:13,731 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Waiting until timeout for monitored process [2022-12-13 12:57:13,732 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 [2022-12-13 12:57:13,742 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:13,742 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:13,742 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:13,742 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:57:13,743 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 12:57:13,743 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 12:57:13,747 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:13,749 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Ended with exit code 0 [2022-12-13 12:57:13,750 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:13,750 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:13,750 INFO L229 MonitoredProcess]: Starting monitored process 155 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:13,751 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Waiting until timeout for monitored process [2022-12-13 12:57:13,752 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:13,762 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:13,762 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:13,762 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:13,762 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:57:13,763 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 12:57:13,764 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 12:57:13,768 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:13,770 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Ended with exit code 0 [2022-12-13 12:57:13,770 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:13,770 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:13,771 INFO L229 MonitoredProcess]: Starting monitored process 156 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:13,771 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Waiting until timeout for monitored process [2022-12-13 12:57:13,773 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:13,783 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:13,783 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:13,783 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:13,783 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:57:13,784 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 12:57:13,784 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 12:57:13,788 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:13,790 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Ended with exit code 0 [2022-12-13 12:57:13,791 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:13,791 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:13,792 INFO L229 MonitoredProcess]: Starting monitored process 157 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:13,792 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Waiting until timeout for monitored process [2022-12-13 12:57:13,793 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 [2022-12-13 12:57:13,803 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:13,803 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:13,803 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:13,804 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:57:13,805 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 12:57:13,805 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 12:57:13,810 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:13,813 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Forceful destruction successful, exit code 0 [2022-12-13 12:57:13,813 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:13,814 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:13,814 INFO L229 MonitoredProcess]: Starting monitored process 158 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:13,815 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Waiting until timeout for monitored process [2022-12-13 12:57:13,816 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 [2022-12-13 12:57:13,826 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:13,826 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:13,827 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:13,827 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:57:13,829 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 12:57:13,829 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 12:57:13,838 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:13,840 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Ended with exit code 0 [2022-12-13 12:57:13,840 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:13,840 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:13,841 INFO L229 MonitoredProcess]: Starting monitored process 159 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:13,842 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Waiting until timeout for monitored process [2022-12-13 12:57:13,843 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 [2022-12-13 12:57:13,853 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:13,853 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:13,853 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:13,853 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:57:13,854 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 12:57:13,855 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 12:57:13,858 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:13,860 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Ended with exit code 0 [2022-12-13 12:57:13,860 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:13,860 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:13,861 INFO L229 MonitoredProcess]: Starting monitored process 160 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:13,862 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Waiting until timeout for monitored process [2022-12-13 12:57:13,863 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:13,873 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:13,873 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:13,873 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:13,873 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:57:13,874 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 12:57:13,874 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 12:57:13,878 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:13,880 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Ended with exit code 0 [2022-12-13 12:57:13,880 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:13,881 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:13,881 INFO L229 MonitoredProcess]: Starting monitored process 161 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:13,882 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Waiting until timeout for monitored process [2022-12-13 12:57:13,883 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 [2022-12-13 12:57:13,893 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:13,893 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:13,893 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:13,894 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:57:13,895 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 12:57:13,895 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 12:57:13,899 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:13,901 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Ended with exit code 0 [2022-12-13 12:57:13,901 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:13,901 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:13,902 INFO L229 MonitoredProcess]: Starting monitored process 162 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:13,908 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Waiting until timeout for monitored process [2022-12-13 12:57:13,909 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 [2022-12-13 12:57:13,918 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:13,919 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 12:57:13,919 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:13,919 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:13,919 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:57:13,919 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-12-13 12:57:13,919 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 12:57:13,921 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:13,922 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Ended with exit code 0 [2022-12-13 12:57:13,923 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:13,923 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:13,923 INFO L229 MonitoredProcess]: Starting monitored process 163 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:13,924 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Waiting until timeout for monitored process [2022-12-13 12:57:13,926 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:13,935 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:13,935 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:13,936 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-12-13 12:57:13,936 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:57:13,938 INFO L401 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2022-12-13 12:57:13,938 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-12-13 12:57:13,949 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:13,951 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Ended with exit code 0 [2022-12-13 12:57:13,951 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:13,951 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:13,952 INFO L229 MonitoredProcess]: Starting monitored process 164 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:13,953 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Waiting until timeout for monitored process [2022-12-13 12:57:13,954 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:13,963 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:13,964 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:13,964 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:13,964 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:57:13,965 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 12:57:13,965 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 12:57:13,970 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:13,972 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Ended with exit code 0 [2022-12-13 12:57:13,972 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:13,972 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:13,973 INFO L229 MonitoredProcess]: Starting monitored process 165 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:13,974 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Waiting until timeout for monitored process [2022-12-13 12:57:13,975 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 [2022-12-13 12:57:13,985 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:13,985 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:13,985 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:13,985 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:57:13,986 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 12:57:13,986 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 12:57:13,991 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:13,993 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Ended with exit code 0 [2022-12-13 12:57:13,994 INFO L490 LassoAnalysis]: Using template '3-nested'. [2022-12-13 12:57:13,994 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:13,994 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:13,995 INFO L229 MonitoredProcess]: Starting monitored process 166 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:13,995 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Waiting until timeout for monitored process [2022-12-13 12:57:13,997 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:14,006 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:14,007 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:14,007 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:14,007 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:14,008 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:14,008 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:14,013 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:14,015 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Ended with exit code 0 [2022-12-13 12:57:14,015 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:14,016 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:14,016 INFO L229 MonitoredProcess]: Starting monitored process 167 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:14,017 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Waiting until timeout for monitored process [2022-12-13 12:57:14,018 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:14,028 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:14,028 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:14,028 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:14,028 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:14,029 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:14,029 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:14,034 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:14,037 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Forceful destruction successful, exit code 0 [2022-12-13 12:57:14,037 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:14,038 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:14,038 INFO L229 MonitoredProcess]: Starting monitored process 168 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:14,039 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Waiting until timeout for monitored process [2022-12-13 12:57:14,040 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:14,050 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:14,050 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:14,050 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:14,050 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:14,052 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:14,052 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:14,058 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:14,060 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Ended with exit code 0 [2022-12-13 12:57:14,060 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:14,060 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:14,061 INFO L229 MonitoredProcess]: Starting monitored process 169 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:14,062 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Waiting until timeout for monitored process [2022-12-13 12:57:14,063 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 [2022-12-13 12:57:14,073 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:14,073 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:14,073 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:14,073 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:14,075 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:14,075 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:14,079 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:14,081 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Ended with exit code 0 [2022-12-13 12:57:14,082 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:14,082 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:14,082 INFO L229 MonitoredProcess]: Starting monitored process 170 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:14,083 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Waiting until timeout for monitored process [2022-12-13 12:57:14,085 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:14,095 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:14,095 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:14,095 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:14,095 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:14,096 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:14,097 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:14,102 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:14,105 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Ended with exit code 0 [2022-12-13 12:57:14,105 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:14,105 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:14,106 INFO L229 MonitoredProcess]: Starting monitored process 171 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:14,106 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Waiting until timeout for monitored process [2022-12-13 12:57:14,108 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:14,117 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:14,117 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:14,117 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:14,118 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:14,119 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:14,119 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:14,123 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:14,125 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Ended with exit code 0 [2022-12-13 12:57:14,126 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:14,126 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:14,126 INFO L229 MonitoredProcess]: Starting monitored process 172 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:14,127 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Waiting until timeout for monitored process [2022-12-13 12:57:14,129 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 [2022-12-13 12:57:14,139 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:14,139 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:14,139 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:14,139 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:14,140 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:14,140 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:14,144 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:14,146 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Ended with exit code 0 [2022-12-13 12:57:14,147 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:14,147 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:14,147 INFO L229 MonitoredProcess]: Starting monitored process 173 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:14,148 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Waiting until timeout for monitored process [2022-12-13 12:57:14,149 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 [2022-12-13 12:57:14,159 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:14,159 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:14,159 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:14,159 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:14,161 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:14,161 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:14,165 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:14,167 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Forceful destruction successful, exit code 0 [2022-12-13 12:57:14,168 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:14,168 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:14,168 INFO L229 MonitoredProcess]: Starting monitored process 174 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:14,169 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Waiting until timeout for monitored process [2022-12-13 12:57:14,170 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:14,181 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:14,181 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:14,181 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:14,181 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:14,182 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:14,182 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:14,187 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:14,189 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Ended with exit code 0 [2022-12-13 12:57:14,189 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:14,189 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:14,189 INFO L229 MonitoredProcess]: Starting monitored process 175 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:14,190 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Waiting until timeout for monitored process [2022-12-13 12:57:14,192 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:14,203 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:14,203 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:14,203 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:14,203 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:14,204 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:14,204 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:14,208 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:14,210 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Forceful destruction successful, exit code 0 [2022-12-13 12:57:14,210 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:14,210 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:14,211 INFO L229 MonitoredProcess]: Starting monitored process 176 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:14,212 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Waiting until timeout for monitored process [2022-12-13 12:57:14,213 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:14,222 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:14,223 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:14,223 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:14,223 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:14,224 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:14,224 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:14,228 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:14,230 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Ended with exit code 0 [2022-12-13 12:57:14,231 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:14,231 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:14,231 INFO L229 MonitoredProcess]: Starting monitored process 177 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:14,232 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Waiting until timeout for monitored process [2022-12-13 12:57:14,233 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:14,243 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:14,243 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:14,243 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:14,243 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:14,245 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:14,245 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:14,250 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:14,252 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Forceful destruction successful, exit code 0 [2022-12-13 12:57:14,253 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:14,253 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:14,253 INFO L229 MonitoredProcess]: Starting monitored process 178 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:14,254 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Waiting until timeout for monitored process [2022-12-13 12:57:14,255 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 [2022-12-13 12:57:14,266 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:14,266 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:14,266 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:14,266 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:14,268 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:14,268 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:14,272 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:14,274 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Ended with exit code 0 [2022-12-13 12:57:14,274 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:14,275 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:14,275 INFO L229 MonitoredProcess]: Starting monitored process 179 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:14,276 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Waiting until timeout for monitored process [2022-12-13 12:57:14,278 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:14,288 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:14,288 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:14,288 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:14,288 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:14,289 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:14,289 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:14,293 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:14,295 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Ended with exit code 0 [2022-12-13 12:57:14,295 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:14,295 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:14,296 INFO L229 MonitoredProcess]: Starting monitored process 180 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:14,297 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Waiting until timeout for monitored process [2022-12-13 12:57:14,298 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:14,308 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:14,308 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:14,308 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:14,308 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:14,311 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:14,311 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:14,323 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:14,325 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Ended with exit code 0 [2022-12-13 12:57:14,325 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:14,326 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:14,326 INFO L229 MonitoredProcess]: Starting monitored process 181 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:14,327 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Waiting until timeout for monitored process [2022-12-13 12:57:14,328 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 [2022-12-13 12:57:14,339 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:14,339 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:14,339 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:14,339 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:14,340 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:14,340 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:14,344 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:14,346 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Ended with exit code 0 [2022-12-13 12:57:14,346 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:14,346 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:14,347 INFO L229 MonitoredProcess]: Starting monitored process 182 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:14,348 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Waiting until timeout for monitored process [2022-12-13 12:57:14,350 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:14,360 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:14,360 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:14,360 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:14,360 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:14,361 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:14,361 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:14,366 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:14,368 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Ended with exit code 0 [2022-12-13 12:57:14,368 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:14,368 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:14,369 INFO L229 MonitoredProcess]: Starting monitored process 183 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:14,370 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Waiting until timeout for monitored process [2022-12-13 12:57:14,371 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:14,382 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:14,382 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:14,382 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:14,382 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:14,384 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:14,384 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:14,389 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:14,391 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Ended with exit code 0 [2022-12-13 12:57:14,391 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:14,391 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:14,392 INFO L229 MonitoredProcess]: Starting monitored process 184 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:14,393 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Waiting until timeout for monitored process [2022-12-13 12:57:14,394 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 [2022-12-13 12:57:14,404 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:14,404 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:14,404 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:14,404 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:14,406 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:14,406 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:14,410 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:14,412 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Forceful destruction successful, exit code 0 [2022-12-13 12:57:14,412 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:14,412 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:14,413 INFO L229 MonitoredProcess]: Starting monitored process 185 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:14,414 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Waiting until timeout for monitored process [2022-12-13 12:57:14,416 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 [2022-12-13 12:57:14,426 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:14,426 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:14,427 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:14,427 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:14,428 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:14,428 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:14,432 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:14,435 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Ended with exit code 0 [2022-12-13 12:57:14,435 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:14,435 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:14,436 INFO L229 MonitoredProcess]: Starting monitored process 186 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:14,436 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Waiting until timeout for monitored process [2022-12-13 12:57:14,438 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 [2022-12-13 12:57:14,449 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:14,449 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 12:57:14,449 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:14,449 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:14,449 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:14,450 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-12-13 12:57:14,450 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 12:57:14,451 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:14,454 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Ended with exit code 0 [2022-12-13 12:57:14,454 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:14,454 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:14,454 INFO L229 MonitoredProcess]: Starting monitored process 187 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:14,455 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Waiting until timeout for monitored process [2022-12-13 12:57:14,457 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:14,467 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:14,468 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:14,468 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:14,468 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:14,469 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:14,469 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:14,474 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:14,476 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Ended with exit code 0 [2022-12-13 12:57:14,476 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:14,476 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:14,477 INFO L229 MonitoredProcess]: Starting monitored process 188 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:14,478 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Waiting until timeout for monitored process [2022-12-13 12:57:14,479 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 [2022-12-13 12:57:14,490 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:14,490 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:14,490 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:14,490 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:14,492 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:14,492 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:14,500 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:14,502 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Ended with exit code 0 [2022-12-13 12:57:14,502 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:14,502 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:14,503 INFO L229 MonitoredProcess]: Starting monitored process 189 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:14,504 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Waiting until timeout for monitored process [2022-12-13 12:57:14,505 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:14,515 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:14,515 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:14,516 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:14,516 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:14,517 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:14,517 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:14,522 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:14,524 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Ended with exit code 0 [2022-12-13 12:57:14,524 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:14,524 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:14,525 INFO L229 MonitoredProcess]: Starting monitored process 190 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:14,526 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Waiting until timeout for monitored process [2022-12-13 12:57:14,527 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:14,537 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:14,537 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:14,537 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:14,537 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:14,538 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:14,538 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:14,544 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:14,546 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Forceful destruction successful, exit code 0 [2022-12-13 12:57:14,546 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:14,547 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:14,547 INFO L229 MonitoredProcess]: Starting monitored process 191 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:14,548 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Waiting until timeout for monitored process [2022-12-13 12:57:14,550 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:14,560 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:14,560 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:14,560 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:14,560 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:14,563 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:14,563 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:14,573 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:14,575 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Ended with exit code 0 [2022-12-13 12:57:14,575 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:14,575 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:14,576 INFO L229 MonitoredProcess]: Starting monitored process 192 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:14,576 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Waiting until timeout for monitored process [2022-12-13 12:57:14,578 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:14,587 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:14,588 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:14,588 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:14,588 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:14,589 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:14,589 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:14,593 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:14,595 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Ended with exit code 0 [2022-12-13 12:57:14,595 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:14,596 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:14,596 INFO L229 MonitoredProcess]: Starting monitored process 193 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:14,597 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Waiting until timeout for monitored process [2022-12-13 12:57:14,598 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:14,608 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:14,608 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:14,608 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:14,608 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:14,609 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:14,609 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:14,613 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:14,615 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Ended with exit code 0 [2022-12-13 12:57:14,615 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:14,615 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:14,616 INFO L229 MonitoredProcess]: Starting monitored process 194 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:14,617 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Waiting until timeout for monitored process [2022-12-13 12:57:14,618 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 [2022-12-13 12:57:14,629 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:14,629 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:14,629 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:14,629 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:14,631 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:14,631 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:14,635 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:14,637 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Ended with exit code 0 [2022-12-13 12:57:14,637 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:14,637 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:14,638 INFO L229 MonitoredProcess]: Starting monitored process 195 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:14,639 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Waiting until timeout for monitored process [2022-12-13 12:57:14,640 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:14,652 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:14,653 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 12:57:14,653 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:14,653 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:14,653 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:14,653 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-12-13 12:57:14,653 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 12:57:14,655 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:14,657 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Ended with exit code 0 [2022-12-13 12:57:14,657 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:14,657 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:14,658 INFO L229 MonitoredProcess]: Starting monitored process 196 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:14,659 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Waiting until timeout for monitored process [2022-12-13 12:57:14,660 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 [2022-12-13 12:57:14,670 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:14,670 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:14,670 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-12-13 12:57:14,670 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:14,674 INFO L401 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2022-12-13 12:57:14,674 INFO L402 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2022-12-13 12:57:14,689 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:14,692 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Forceful destruction successful, exit code 0 [2022-12-13 12:57:14,692 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:14,692 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:14,693 INFO L229 MonitoredProcess]: Starting monitored process 197 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:14,693 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Waiting until timeout for monitored process [2022-12-13 12:57:14,695 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 [2022-12-13 12:57:14,705 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:14,705 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:14,705 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:14,705 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:14,707 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:14,707 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:14,712 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:14,714 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Ended with exit code 0 [2022-12-13 12:57:14,715 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:14,715 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:14,715 INFO L229 MonitoredProcess]: Starting monitored process 198 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:14,716 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Waiting until timeout for monitored process [2022-12-13 12:57:14,718 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 [2022-12-13 12:57:14,727 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:14,727 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:14,728 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:14,728 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:14,729 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:14,729 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:14,737 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:14,739 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Ended with exit code 0 [2022-12-13 12:57:14,739 INFO L490 LassoAnalysis]: Using template '4-nested'. [2022-12-13 12:57:14,739 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:14,739 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:14,740 INFO L229 MonitoredProcess]: Starting monitored process 199 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:14,741 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Waiting until timeout for monitored process [2022-12-13 12:57:14,742 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 [2022-12-13 12:57:14,752 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:14,752 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:14,752 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:14,752 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:57:14,753 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 12:57:14,753 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 12:57:14,758 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:14,760 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Ended with exit code 0 [2022-12-13 12:57:14,761 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:14,761 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:14,761 INFO L229 MonitoredProcess]: Starting monitored process 200 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:14,762 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Waiting until timeout for monitored process [2022-12-13 12:57:14,763 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:14,773 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:14,773 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:14,773 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:14,774 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:57:14,775 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 12:57:14,775 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 12:57:14,783 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:14,785 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Ended with exit code 0 [2022-12-13 12:57:14,785 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:14,785 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:14,786 INFO L229 MonitoredProcess]: Starting monitored process 201 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:14,787 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Waiting until timeout for monitored process [2022-12-13 12:57:14,788 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:14,799 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:14,799 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:14,799 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:14,799 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:57:14,800 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 12:57:14,801 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 12:57:14,805 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:14,807 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Forceful destruction successful, exit code 0 [2022-12-13 12:57:14,807 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:14,808 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:14,808 INFO L229 MonitoredProcess]: Starting monitored process 202 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:14,809 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Waiting until timeout for monitored process [2022-12-13 12:57:14,810 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:14,820 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:14,820 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:14,820 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:14,820 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:57:14,822 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 12:57:14,822 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 12:57:14,827 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:14,829 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Forceful destruction successful, exit code 0 [2022-12-13 12:57:14,829 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:14,829 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:14,830 INFO L229 MonitoredProcess]: Starting monitored process 203 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:14,831 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Waiting until timeout for monitored process [2022-12-13 12:57:14,832 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 [2022-12-13 12:57:14,842 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:14,842 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:14,842 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:14,842 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:57:14,844 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 12:57:14,844 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 12:57:14,851 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:14,853 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Ended with exit code 0 [2022-12-13 12:57:14,854 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:14,854 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:14,854 INFO L229 MonitoredProcess]: Starting monitored process 204 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:14,855 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Waiting until timeout for monitored process [2022-12-13 12:57:14,856 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 [2022-12-13 12:57:14,867 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:14,867 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:14,867 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:14,867 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:57:14,868 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 12:57:14,868 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 12:57:14,873 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:14,875 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Ended with exit code 0 [2022-12-13 12:57:14,875 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:14,875 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:14,876 INFO L229 MonitoredProcess]: Starting monitored process 205 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:14,877 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Waiting until timeout for monitored process [2022-12-13 12:57:14,878 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 [2022-12-13 12:57:14,888 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:14,888 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:14,888 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:14,888 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:57:14,889 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 12:57:14,889 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 12:57:14,894 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:14,896 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Forceful destruction successful, exit code 0 [2022-12-13 12:57:14,896 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:14,896 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:14,897 INFO L229 MonitoredProcess]: Starting monitored process 206 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:14,898 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Waiting until timeout for monitored process [2022-12-13 12:57:14,898 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 [2022-12-13 12:57:14,909 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:14,909 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:14,909 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:14,909 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:57:14,911 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 12:57:14,911 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 12:57:14,916 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:14,918 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Ended with exit code 0 [2022-12-13 12:57:14,918 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:14,918 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:14,919 INFO L229 MonitoredProcess]: Starting monitored process 207 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:14,919 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Waiting until timeout for monitored process [2022-12-13 12:57:14,921 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 [2022-12-13 12:57:14,931 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:14,931 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:14,931 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:14,931 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:57:14,932 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 12:57:14,932 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 12:57:14,936 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:14,939 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Forceful destruction successful, exit code 0 [2022-12-13 12:57:14,939 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:14,939 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:14,939 INFO L229 MonitoredProcess]: Starting monitored process 208 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:14,940 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Waiting until timeout for monitored process [2022-12-13 12:57:14,942 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 [2022-12-13 12:57:14,953 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:14,953 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:14,953 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:14,953 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:57:14,955 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 12:57:14,956 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 12:57:14,960 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:14,962 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Ended with exit code 0 [2022-12-13 12:57:14,963 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:14,963 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:14,963 INFO L229 MonitoredProcess]: Starting monitored process 209 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:14,964 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Waiting until timeout for monitored process [2022-12-13 12:57:14,966 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:14,977 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:14,978 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:14,978 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:14,978 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:57:14,979 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 12:57:14,979 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 12:57:14,984 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:14,985 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Ended with exit code 0 [2022-12-13 12:57:14,986 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:14,986 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:14,986 INFO L229 MonitoredProcess]: Starting monitored process 210 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:14,987 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Waiting until timeout for monitored process [2022-12-13 12:57:14,989 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 [2022-12-13 12:57:14,999 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:14,999 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:14,999 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:14,999 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:57:15,000 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 12:57:15,000 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 12:57:15,005 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:15,007 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Ended with exit code 0 [2022-12-13 12:57:15,007 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:15,007 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:15,008 INFO L229 MonitoredProcess]: Starting monitored process 211 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:15,009 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Waiting until timeout for monitored process [2022-12-13 12:57:15,011 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 [2022-12-13 12:57:15,021 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:15,021 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:15,021 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:15,021 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:57:15,022 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 12:57:15,022 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 12:57:15,027 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:15,029 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Ended with exit code 0 [2022-12-13 12:57:15,029 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:15,029 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:15,030 INFO L229 MonitoredProcess]: Starting monitored process 212 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:15,031 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Waiting until timeout for monitored process [2022-12-13 12:57:15,032 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:15,043 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:15,043 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:15,043 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:15,043 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:57:15,044 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 12:57:15,044 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 12:57:15,049 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:15,051 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Ended with exit code 0 [2022-12-13 12:57:15,051 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:15,051 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:15,052 INFO L229 MonitoredProcess]: Starting monitored process 213 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:15,053 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Waiting until timeout for monitored process [2022-12-13 12:57:15,054 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 [2022-12-13 12:57:15,064 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:15,064 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:15,064 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:15,065 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:57:15,073 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 12:57:15,074 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 12:57:15,089 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:15,091 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Ended with exit code 0 [2022-12-13 12:57:15,091 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:15,092 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:15,092 INFO L229 MonitoredProcess]: Starting monitored process 214 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:15,093 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Waiting until timeout for monitored process [2022-12-13 12:57:15,094 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 [2022-12-13 12:57:15,104 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:15,104 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:15,104 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:15,104 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:57:15,105 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 12:57:15,105 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 12:57:15,110 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:15,112 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Ended with exit code 0 [2022-12-13 12:57:15,112 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:15,113 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:15,113 INFO L229 MonitoredProcess]: Starting monitored process 215 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:15,114 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Waiting until timeout for monitored process [2022-12-13 12:57:15,115 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 [2022-12-13 12:57:15,126 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:15,126 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:15,126 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:15,126 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:57:15,128 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 12:57:15,128 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 12:57:15,133 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:15,135 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Ended with exit code 0 [2022-12-13 12:57:15,135 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:15,135 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:15,136 INFO L229 MonitoredProcess]: Starting monitored process 216 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:15,137 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Waiting until timeout for monitored process [2022-12-13 12:57:15,138 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:15,148 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:15,148 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:15,148 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:15,148 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:57:15,149 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 12:57:15,149 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 12:57:15,155 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:15,157 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Ended with exit code 0 [2022-12-13 12:57:15,158 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:15,158 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:15,158 INFO L229 MonitoredProcess]: Starting monitored process 217 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:15,159 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Waiting until timeout for monitored process [2022-12-13 12:57:15,160 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:15,170 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:15,171 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:15,171 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:15,171 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:57:15,172 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 12:57:15,172 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 12:57:15,178 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:15,180 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Ended with exit code 0 [2022-12-13 12:57:15,180 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:15,180 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:15,181 INFO L229 MonitoredProcess]: Starting monitored process 218 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:15,182 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Waiting until timeout for monitored process [2022-12-13 12:57:15,183 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 [2022-12-13 12:57:15,193 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:15,193 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:15,193 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:15,193 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:57:15,194 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 12:57:15,195 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 12:57:15,200 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:15,202 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Ended with exit code 0 [2022-12-13 12:57:15,202 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:15,203 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:15,203 INFO L229 MonitoredProcess]: Starting monitored process 219 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:15,204 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Waiting until timeout for monitored process [2022-12-13 12:57:15,205 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:15,215 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:15,215 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 12:57:15,216 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:15,216 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:15,216 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:57:15,216 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-12-13 12:57:15,216 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 12:57:15,218 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:15,220 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Ended with exit code 0 [2022-12-13 12:57:15,220 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:15,220 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:15,221 INFO L229 MonitoredProcess]: Starting monitored process 220 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:15,222 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Waiting until timeout for monitored process [2022-12-13 12:57:15,223 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 [2022-12-13 12:57:15,233 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:15,233 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:15,233 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:15,233 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:57:15,235 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 12:57:15,235 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 12:57:15,240 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:15,242 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Ended with exit code 0 [2022-12-13 12:57:15,243 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:15,243 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:15,243 INFO L229 MonitoredProcess]: Starting monitored process 221 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:15,244 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Waiting until timeout for monitored process [2022-12-13 12:57:15,246 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 [2022-12-13 12:57:15,256 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:15,256 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:15,256 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:15,256 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:57:15,258 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 12:57:15,258 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 12:57:15,263 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:15,266 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Ended with exit code 0 [2022-12-13 12:57:15,266 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:15,266 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:15,267 INFO L229 MonitoredProcess]: Starting monitored process 222 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:15,267 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Waiting until timeout for monitored process [2022-12-13 12:57:15,269 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 [2022-12-13 12:57:15,278 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:15,279 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:15,279 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:15,279 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:57:15,280 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 12:57:15,281 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 12:57:15,286 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:15,289 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Ended with exit code 0 [2022-12-13 12:57:15,289 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:15,289 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:15,290 INFO L229 MonitoredProcess]: Starting monitored process 223 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:15,290 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Waiting until timeout for monitored process [2022-12-13 12:57:15,292 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:15,302 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:15,302 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:15,302 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:15,302 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:57:15,304 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 12:57:15,304 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 12:57:15,311 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:15,313 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Ended with exit code 0 [2022-12-13 12:57:15,314 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:15,314 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:15,314 INFO L229 MonitoredProcess]: Starting monitored process 224 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:15,315 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Waiting until timeout for monitored process [2022-12-13 12:57:15,316 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:15,326 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:15,327 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:15,327 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:15,327 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:57:15,330 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 12:57:15,330 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 12:57:15,341 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:15,343 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Ended with exit code 0 [2022-12-13 12:57:15,344 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:15,344 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:15,344 INFO L229 MonitoredProcess]: Starting monitored process 225 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:15,345 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Waiting until timeout for monitored process [2022-12-13 12:57:15,346 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:15,356 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:15,356 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:15,356 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:15,356 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:57:15,358 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 12:57:15,358 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 12:57:15,364 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:15,366 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Ended with exit code 0 [2022-12-13 12:57:15,366 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:15,366 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:15,367 INFO L229 MonitoredProcess]: Starting monitored process 226 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:15,368 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Waiting until timeout for monitored process [2022-12-13 12:57:15,369 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:15,379 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:15,380 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:15,380 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:15,380 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:57:15,382 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 12:57:15,382 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 12:57:15,387 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:15,389 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Ended with exit code 0 [2022-12-13 12:57:15,390 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:15,390 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:15,390 INFO L229 MonitoredProcess]: Starting monitored process 227 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:15,391 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Waiting until timeout for monitored process [2022-12-13 12:57:15,393 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 [2022-12-13 12:57:15,403 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:15,403 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:15,403 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:15,403 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:57:15,405 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 12:57:15,405 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 12:57:15,409 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:15,411 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Ended with exit code 0 [2022-12-13 12:57:15,411 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:15,411 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:15,412 INFO L229 MonitoredProcess]: Starting monitored process 228 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:15,413 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Waiting until timeout for monitored process [2022-12-13 12:57:15,414 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:15,424 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:15,424 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 12:57:15,424 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:15,424 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:15,424 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:57:15,424 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-12-13 12:57:15,424 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 12:57:15,426 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:15,428 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Ended with exit code 0 [2022-12-13 12:57:15,428 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:15,428 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:15,429 INFO L229 MonitoredProcess]: Starting monitored process 229 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:15,429 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Waiting until timeout for monitored process [2022-12-13 12:57:15,431 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 [2022-12-13 12:57:15,441 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:15,441 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:15,442 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-12-13 12:57:15,442 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:57:15,444 INFO L401 nArgumentSynthesizer]: We have 40 Motzkin's Theorem applications. [2022-12-13 12:57:15,444 INFO L402 nArgumentSynthesizer]: A total of 10 supporting invariants were added. [2022-12-13 12:57:15,459 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:15,461 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Ended with exit code 0 [2022-12-13 12:57:15,461 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:15,461 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:15,462 INFO L229 MonitoredProcess]: Starting monitored process 230 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:15,463 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Waiting until timeout for monitored process [2022-12-13 12:57:15,464 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 [2022-12-13 12:57:15,475 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:15,475 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:15,475 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:15,475 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:57:15,477 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 12:57:15,477 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 12:57:15,486 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:15,488 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Ended with exit code 0 [2022-12-13 12:57:15,488 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:15,489 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:15,489 INFO L229 MonitoredProcess]: Starting monitored process 231 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:15,490 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Waiting until timeout for monitored process [2022-12-13 12:57:15,492 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 [2022-12-13 12:57:15,502 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:15,503 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:15,503 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:15,503 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:57:15,505 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 12:57:15,505 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 12:57:15,511 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:15,513 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Ended with exit code 0 [2022-12-13 12:57:15,514 INFO L490 LassoAnalysis]: Using template '2-phase'. [2022-12-13 12:57:15,514 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:15,514 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:15,514 INFO L229 MonitoredProcess]: Starting monitored process 232 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:15,515 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Waiting until timeout for monitored process [2022-12-13 12:57:15,517 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:15,527 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:15,527 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:57:15,527 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:15,527 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:15,527 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:57:15,528 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 12:57:15,528 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 12:57:15,533 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:15,535 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Ended with exit code 0 [2022-12-13 12:57:15,535 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:15,535 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:15,536 INFO L229 MonitoredProcess]: Starting monitored process 233 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:15,536 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Waiting until timeout for monitored process [2022-12-13 12:57:15,538 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:15,548 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:15,548 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:57:15,548 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:15,548 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:15,548 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:57:15,549 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 12:57:15,549 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 12:57:15,553 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:15,555 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Ended with exit code 0 [2022-12-13 12:57:15,555 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:15,555 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:15,556 INFO L229 MonitoredProcess]: Starting monitored process 234 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:15,557 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Waiting until timeout for monitored process [2022-12-13 12:57:15,559 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:15,569 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:15,569 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:57:15,569 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:15,569 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:15,569 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:57:15,570 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 12:57:15,570 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 12:57:15,575 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:15,577 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Ended with exit code 0 [2022-12-13 12:57:15,578 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:15,578 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:15,578 INFO L229 MonitoredProcess]: Starting monitored process 235 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:15,579 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Waiting until timeout for monitored process [2022-12-13 12:57:15,581 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:15,591 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:15,592 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:57:15,592 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:15,592 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:15,592 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:57:15,593 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 12:57:15,593 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 12:57:15,597 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:15,599 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Ended with exit code 0 [2022-12-13 12:57:15,600 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:15,600 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:15,600 INFO L229 MonitoredProcess]: Starting monitored process 236 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:15,601 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Waiting until timeout for monitored process [2022-12-13 12:57:15,602 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:15,613 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:15,613 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:57:15,613 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:15,614 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:15,614 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:57:15,615 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 12:57:15,615 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 12:57:15,619 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:15,621 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Ended with exit code 0 [2022-12-13 12:57:15,621 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:15,621 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:15,622 INFO L229 MonitoredProcess]: Starting monitored process 237 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:15,623 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Waiting until timeout for monitored process [2022-12-13 12:57:15,624 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 [2022-12-13 12:57:15,635 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:15,635 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:57:15,635 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:15,635 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:15,635 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:57:15,636 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 12:57:15,636 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 12:57:15,640 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:15,643 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Ended with exit code 0 [2022-12-13 12:57:15,643 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:15,643 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:15,644 INFO L229 MonitoredProcess]: Starting monitored process 238 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:15,648 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Waiting until timeout for monitored process [2022-12-13 12:57:15,649 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:15,659 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:15,659 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:57:15,659 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:15,659 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:15,659 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:57:15,660 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 12:57:15,660 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 12:57:15,664 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:15,667 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Ended with exit code 0 [2022-12-13 12:57:15,667 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:15,667 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:15,668 INFO L229 MonitoredProcess]: Starting monitored process 239 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:15,668 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Waiting until timeout for monitored process [2022-12-13 12:57:15,670 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:15,679 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:15,679 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:57:15,680 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:15,680 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:15,680 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:57:15,680 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 12:57:15,681 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 12:57:15,685 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:15,687 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Forceful destruction successful, exit code 0 [2022-12-13 12:57:15,687 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:15,687 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:15,688 INFO L229 MonitoredProcess]: Starting monitored process 240 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:15,688 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Waiting until timeout for monitored process [2022-12-13 12:57:15,690 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:15,699 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:15,699 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:57:15,699 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:15,700 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:15,700 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:57:15,700 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 12:57:15,700 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 12:57:15,704 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:15,706 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Ended with exit code 0 [2022-12-13 12:57:15,706 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:15,707 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:15,707 INFO L229 MonitoredProcess]: Starting monitored process 241 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:15,708 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Waiting until timeout for monitored process [2022-12-13 12:57:15,709 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:15,719 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:15,719 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:57:15,719 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:15,719 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:15,720 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:57:15,720 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 12:57:15,720 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 12:57:15,724 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:15,726 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Ended with exit code 0 [2022-12-13 12:57:15,726 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:15,726 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:15,727 INFO L229 MonitoredProcess]: Starting monitored process 242 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:15,728 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Waiting until timeout for monitored process [2022-12-13 12:57:15,730 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:15,739 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:15,740 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:57:15,740 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:15,740 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:15,740 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:57:15,741 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 12:57:15,741 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 12:57:15,745 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:15,747 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Forceful destruction successful, exit code 0 [2022-12-13 12:57:15,747 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:15,747 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:15,748 INFO L229 MonitoredProcess]: Starting monitored process 243 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:15,749 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Waiting until timeout for monitored process [2022-12-13 12:57:15,750 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 [2022-12-13 12:57:15,760 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:15,760 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:57:15,760 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:15,760 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:15,760 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:57:15,761 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 12:57:15,761 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 12:57:15,768 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:15,770 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Ended with exit code 0 [2022-12-13 12:57:15,770 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:15,770 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:15,771 INFO L229 MonitoredProcess]: Starting monitored process 244 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:15,771 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Waiting until timeout for monitored process [2022-12-13 12:57:15,773 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:15,783 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:15,783 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:57:15,783 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:15,783 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:15,784 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:57:15,784 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 12:57:15,785 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 12:57:15,789 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:15,791 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Ended with exit code 0 [2022-12-13 12:57:15,791 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:15,791 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:15,792 INFO L229 MonitoredProcess]: Starting monitored process 245 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:15,793 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Waiting until timeout for monitored process [2022-12-13 12:57:15,794 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 [2022-12-13 12:57:15,803 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:15,804 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:57:15,804 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:15,804 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:15,804 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:57:15,805 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 12:57:15,805 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 12:57:15,810 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:15,812 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Ended with exit code 0 [2022-12-13 12:57:15,813 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:15,813 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:15,813 INFO L229 MonitoredProcess]: Starting monitored process 246 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:15,814 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Waiting until timeout for monitored process [2022-12-13 12:57:15,815 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:15,827 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:15,827 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:57:15,827 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:15,827 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:15,827 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:57:15,829 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 12:57:15,830 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 12:57:15,843 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:15,845 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Ended with exit code 0 [2022-12-13 12:57:15,846 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:15,846 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:15,846 INFO L229 MonitoredProcess]: Starting monitored process 247 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:15,847 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Waiting until timeout for monitored process [2022-12-13 12:57:15,849 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 [2022-12-13 12:57:15,859 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:15,859 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:57:15,859 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:15,859 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:15,859 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:57:15,861 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 12:57:15,861 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 12:57:15,866 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:15,868 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Ended with exit code 0 [2022-12-13 12:57:15,868 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:15,868 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:15,869 INFO L229 MonitoredProcess]: Starting monitored process 248 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:15,870 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Waiting until timeout for monitored process [2022-12-13 12:57:15,871 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 [2022-12-13 12:57:15,881 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:15,881 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:57:15,881 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:15,882 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:15,882 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:57:15,883 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 12:57:15,883 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 12:57:15,888 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:15,890 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Forceful destruction successful, exit code 0 [2022-12-13 12:57:15,890 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:15,890 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:15,891 INFO L229 MonitoredProcess]: Starting monitored process 249 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:15,891 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Waiting until timeout for monitored process [2022-12-13 12:57:15,894 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:15,903 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:15,903 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:57:15,904 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:15,904 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:15,904 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:57:15,905 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 12:57:15,905 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 12:57:15,910 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:15,912 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Ended with exit code 0 [2022-12-13 12:57:15,912 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:15,913 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:15,913 INFO L229 MonitoredProcess]: Starting monitored process 250 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:15,914 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Waiting until timeout for monitored process [2022-12-13 12:57:15,915 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 [2022-12-13 12:57:15,926 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:15,926 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:57:15,926 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:15,926 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:15,926 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:57:15,927 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 12:57:15,927 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 12:57:15,931 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:15,933 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Forceful destruction successful, exit code 0 [2022-12-13 12:57:15,934 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:15,934 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:15,934 INFO L229 MonitoredProcess]: Starting monitored process 251 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:15,935 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Waiting until timeout for monitored process [2022-12-13 12:57:15,937 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 [2022-12-13 12:57:15,947 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:15,947 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:57:15,948 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:15,948 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:15,948 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:57:15,948 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 12:57:15,948 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 12:57:15,953 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:15,955 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Ended with exit code 0 [2022-12-13 12:57:15,955 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:15,955 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:15,956 INFO L229 MonitoredProcess]: Starting monitored process 252 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:15,957 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Waiting until timeout for monitored process [2022-12-13 12:57:15,958 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:15,968 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:15,968 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:57:15,968 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 12:57:15,968 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:15,968 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:15,968 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:57:15,968 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-12-13 12:57:15,969 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 12:57:15,970 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:15,972 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Ended with exit code 0 [2022-12-13 12:57:15,973 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:15,973 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:15,973 INFO L229 MonitoredProcess]: Starting monitored process 253 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:15,974 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Waiting until timeout for monitored process [2022-12-13 12:57:15,975 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 [2022-12-13 12:57:15,985 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:15,986 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:57:15,986 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:15,986 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:15,986 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:57:15,987 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 12:57:15,987 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 12:57:15,991 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:15,994 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Ended with exit code 0 [2022-12-13 12:57:15,994 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:15,994 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:15,994 INFO L229 MonitoredProcess]: Starting monitored process 254 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:15,995 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Waiting until timeout for monitored process [2022-12-13 12:57:15,996 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:16,006 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:16,007 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:57:16,007 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:16,007 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:16,007 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:57:16,008 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 12:57:16,008 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 12:57:16,014 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:16,016 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Ended with exit code 0 [2022-12-13 12:57:16,016 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:16,016 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:16,017 INFO L229 MonitoredProcess]: Starting monitored process 255 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:16,018 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Waiting until timeout for monitored process [2022-12-13 12:57:16,019 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:16,030 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:16,030 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:57:16,030 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:16,030 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:16,030 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:57:16,031 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 12:57:16,032 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 12:57:16,036 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:16,038 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Ended with exit code 0 [2022-12-13 12:57:16,038 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:16,038 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:16,039 INFO L229 MonitoredProcess]: Starting monitored process 256 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:16,040 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Waiting until timeout for monitored process [2022-12-13 12:57:16,041 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 [2022-12-13 12:57:16,051 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:16,051 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:57:16,051 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:16,051 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:16,051 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:57:16,052 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 12:57:16,052 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 12:57:16,058 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:16,060 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Ended with exit code 0 [2022-12-13 12:57:16,060 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:16,060 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:16,061 INFO L229 MonitoredProcess]: Starting monitored process 257 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:16,062 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Waiting until timeout for monitored process [2022-12-13 12:57:16,063 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 [2022-12-13 12:57:16,074 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:16,074 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:57:16,074 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:16,074 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:16,074 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:57:16,076 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 12:57:16,076 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 12:57:16,084 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:16,087 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Ended with exit code 0 [2022-12-13 12:57:16,087 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:16,087 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:16,088 INFO L229 MonitoredProcess]: Starting monitored process 258 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:16,088 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Waiting until timeout for monitored process [2022-12-13 12:57:16,090 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:16,099 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:16,100 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:57:16,100 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:16,100 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:16,100 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:57:16,101 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 12:57:16,101 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 12:57:16,106 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:16,108 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Ended with exit code 0 [2022-12-13 12:57:16,108 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:16,108 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:16,109 INFO L229 MonitoredProcess]: Starting monitored process 259 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:16,110 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Waiting until timeout for monitored process [2022-12-13 12:57:16,111 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 [2022-12-13 12:57:16,122 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:16,122 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:57:16,122 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:16,122 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:16,122 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:57:16,123 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 12:57:16,123 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 12:57:16,128 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:16,131 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Ended with exit code 0 [2022-12-13 12:57:16,131 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:16,131 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:16,131 INFO L229 MonitoredProcess]: Starting monitored process 260 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:16,132 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Waiting until timeout for monitored process [2022-12-13 12:57:16,134 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 [2022-12-13 12:57:16,144 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:16,144 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:57:16,144 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:16,144 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:16,144 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:57:16,145 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 12:57:16,145 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 12:57:16,149 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:16,151 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Ended with exit code 0 [2022-12-13 12:57:16,151 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:16,151 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:16,152 INFO L229 MonitoredProcess]: Starting monitored process 261 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:16,153 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Waiting until timeout for monitored process [2022-12-13 12:57:16,155 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 [2022-12-13 12:57:16,164 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:16,165 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:57:16,165 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 12:57:16,165 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:16,165 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:16,165 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:57:16,165 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-12-13 12:57:16,165 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 12:57:16,167 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:16,169 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Ended with exit code 0 [2022-12-13 12:57:16,169 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:16,169 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:16,170 INFO L229 MonitoredProcess]: Starting monitored process 262 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:16,171 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Waiting until timeout for monitored process [2022-12-13 12:57:16,172 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:16,181 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:16,182 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:57:16,182 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:16,182 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-12-13 12:57:16,182 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:57:16,183 INFO L401 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2022-12-13 12:57:16,184 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-12-13 12:57:16,194 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:16,196 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Ended with exit code 0 [2022-12-13 12:57:16,197 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:16,197 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:16,197 INFO L229 MonitoredProcess]: Starting monitored process 263 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:16,198 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Waiting until timeout for monitored process [2022-12-13 12:57:16,199 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 [2022-12-13 12:57:16,210 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:16,210 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:57:16,210 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:16,210 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:16,210 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:57:16,211 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 12:57:16,211 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 12:57:16,217 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:16,219 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Forceful destruction successful, exit code 0 [2022-12-13 12:57:16,219 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:16,219 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:16,220 INFO L229 MonitoredProcess]: Starting monitored process 264 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:16,221 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Waiting until timeout for monitored process [2022-12-13 12:57:16,222 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 [2022-12-13 12:57:16,232 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:16,232 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:57:16,232 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:16,232 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:16,232 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:57:16,233 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 12:57:16,233 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 12:57:16,242 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:16,245 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Ended with exit code 0 [2022-12-13 12:57:16,245 INFO L490 LassoAnalysis]: Using template '3-phase'. [2022-12-13 12:57:16,245 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:16,245 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:16,246 INFO L229 MonitoredProcess]: Starting monitored process 265 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:16,246 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Waiting until timeout for monitored process [2022-12-13 12:57:16,248 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:16,259 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:16,259 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-12-13 12:57:16,259 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:16,259 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:16,259 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:16,260 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:16,261 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:16,267 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:16,269 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Ended with exit code 0 [2022-12-13 12:57:16,269 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:16,269 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:16,270 INFO L229 MonitoredProcess]: Starting monitored process 266 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:16,271 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Waiting until timeout for monitored process [2022-12-13 12:57:16,272 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 [2022-12-13 12:57:16,281 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:16,282 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-12-13 12:57:16,282 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:16,282 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:16,282 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:16,283 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:16,284 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:16,290 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:16,292 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Ended with exit code 0 [2022-12-13 12:57:16,292 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:16,293 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:16,293 INFO L229 MonitoredProcess]: Starting monitored process 267 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:16,294 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Waiting until timeout for monitored process [2022-12-13 12:57:16,295 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:16,308 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:16,308 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-12-13 12:57:16,308 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:16,309 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:16,309 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:16,310 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:16,310 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:16,317 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:16,319 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Forceful destruction successful, exit code 0 [2022-12-13 12:57:16,319 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:16,319 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:16,320 INFO L229 MonitoredProcess]: Starting monitored process 268 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:16,321 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Waiting until timeout for monitored process [2022-12-13 12:57:16,322 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:16,332 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:16,332 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-12-13 12:57:16,332 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:16,332 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:16,332 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:16,334 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:16,334 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:16,341 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:16,343 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Forceful destruction successful, exit code 0 [2022-12-13 12:57:16,344 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:16,344 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:16,344 INFO L229 MonitoredProcess]: Starting monitored process 269 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:16,345 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Waiting until timeout for monitored process [2022-12-13 12:57:16,347 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:16,357 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:16,357 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-12-13 12:57:16,357 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:16,357 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:16,357 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:16,359 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:16,359 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:16,365 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:16,368 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Ended with exit code 0 [2022-12-13 12:57:16,368 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:16,368 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:16,368 INFO L229 MonitoredProcess]: Starting monitored process 270 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:16,369 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Waiting until timeout for monitored process [2022-12-13 12:57:16,371 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:16,381 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:16,381 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-12-13 12:57:16,381 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:16,381 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:16,381 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:16,383 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:16,383 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:16,390 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:16,392 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Ended with exit code 0 [2022-12-13 12:57:16,393 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:16,393 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:16,393 INFO L229 MonitoredProcess]: Starting monitored process 271 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:16,394 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Waiting until timeout for monitored process [2022-12-13 12:57:16,395 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 [2022-12-13 12:57:16,406 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:16,406 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-12-13 12:57:16,406 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:16,406 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:16,406 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:16,407 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:16,407 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:16,413 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:16,415 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Ended with exit code 0 [2022-12-13 12:57:16,415 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:16,415 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:16,416 INFO L229 MonitoredProcess]: Starting monitored process 272 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:16,417 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Waiting until timeout for monitored process [2022-12-13 12:57:16,418 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 [2022-12-13 12:57:16,428 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:16,428 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-12-13 12:57:16,428 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:16,428 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:16,428 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:16,430 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:16,430 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:16,437 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:16,439 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Forceful destruction successful, exit code 0 [2022-12-13 12:57:16,439 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:16,439 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:16,440 INFO L229 MonitoredProcess]: Starting monitored process 273 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:16,441 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Waiting until timeout for monitored process [2022-12-13 12:57:16,442 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 [2022-12-13 12:57:16,452 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:16,452 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-12-13 12:57:16,452 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:16,452 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:16,452 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:16,453 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:16,453 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:16,459 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:16,461 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Ended with exit code 0 [2022-12-13 12:57:16,461 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:16,461 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:16,462 INFO L229 MonitoredProcess]: Starting monitored process 274 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:16,463 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Waiting until timeout for monitored process [2022-12-13 12:57:16,464 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 [2022-12-13 12:57:16,474 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:16,474 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-12-13 12:57:16,474 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:16,474 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:16,474 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:16,475 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:16,475 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:16,481 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:16,483 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Forceful destruction successful, exit code 0 [2022-12-13 12:57:16,483 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:16,483 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:16,484 INFO L229 MonitoredProcess]: Starting monitored process 275 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:16,485 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Waiting until timeout for monitored process [2022-12-13 12:57:16,486 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:16,496 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:16,496 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-12-13 12:57:16,496 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:16,496 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:16,496 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:16,498 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:16,498 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:16,506 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:16,508 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Ended with exit code 0 [2022-12-13 12:57:16,509 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:16,509 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:16,509 INFO L229 MonitoredProcess]: Starting monitored process 276 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:16,510 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Waiting until timeout for monitored process [2022-12-13 12:57:16,511 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:16,521 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:16,521 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-12-13 12:57:16,521 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:16,521 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:16,522 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:16,523 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:16,523 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:16,530 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:16,532 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Ended with exit code 0 [2022-12-13 12:57:16,532 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:16,532 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:16,533 INFO L229 MonitoredProcess]: Starting monitored process 277 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:16,534 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Waiting until timeout for monitored process [2022-12-13 12:57:16,535 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 [2022-12-13 12:57:16,546 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:16,546 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-12-13 12:57:16,546 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:16,546 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:16,546 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:16,547 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:16,547 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:16,553 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:16,555 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Ended with exit code 0 [2022-12-13 12:57:16,555 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:16,555 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:16,556 INFO L229 MonitoredProcess]: Starting monitored process 278 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:16,557 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Waiting until timeout for monitored process [2022-12-13 12:57:16,558 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:16,568 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:16,568 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-12-13 12:57:16,568 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:16,568 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:16,568 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:16,569 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:16,569 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:16,576 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:16,578 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Ended with exit code 0 [2022-12-13 12:57:16,578 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:16,578 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:16,579 INFO L229 MonitoredProcess]: Starting monitored process 279 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:16,580 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Waiting until timeout for monitored process [2022-12-13 12:57:16,581 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:16,592 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:16,592 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-12-13 12:57:16,592 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:16,592 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:16,592 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:16,595 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:16,595 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:16,615 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:16,617 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Forceful destruction successful, exit code 0 [2022-12-13 12:57:16,617 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:16,617 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:16,618 INFO L229 MonitoredProcess]: Starting monitored process 280 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:16,619 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Waiting until timeout for monitored process [2022-12-13 12:57:16,620 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 [2022-12-13 12:57:16,630 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:16,631 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-12-13 12:57:16,631 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:16,631 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:16,631 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:16,632 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:16,632 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:16,638 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:16,640 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Ended with exit code 0 [2022-12-13 12:57:16,640 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:16,640 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:16,641 INFO L229 MonitoredProcess]: Starting monitored process 281 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:16,642 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Waiting until timeout for monitored process [2022-12-13 12:57:16,643 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 [2022-12-13 12:57:16,654 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:16,654 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-12-13 12:57:16,654 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:16,654 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:16,654 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:16,655 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:16,655 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:16,661 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:16,663 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Ended with exit code 0 [2022-12-13 12:57:16,663 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:16,663 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:16,664 INFO L229 MonitoredProcess]: Starting monitored process 282 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:16,665 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Waiting until timeout for monitored process [2022-12-13 12:57:16,666 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:16,676 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:16,676 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-12-13 12:57:16,676 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:16,676 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:16,676 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:16,677 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:16,677 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:16,685 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:16,687 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Ended with exit code 0 [2022-12-13 12:57:16,688 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:16,688 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:16,688 INFO L229 MonitoredProcess]: Starting monitored process 283 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:16,689 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Waiting until timeout for monitored process [2022-12-13 12:57:16,690 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:16,700 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:16,700 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-12-13 12:57:16,700 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:16,700 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:16,700 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:16,701 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:16,701 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:16,707 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:16,709 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Ended with exit code 0 [2022-12-13 12:57:16,709 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:16,710 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:16,710 INFO L229 MonitoredProcess]: Starting monitored process 284 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:16,711 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Waiting until timeout for monitored process [2022-12-13 12:57:16,712 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:16,722 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:16,722 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-12-13 12:57:16,722 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:16,722 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:16,722 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:16,723 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:16,723 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:16,729 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:16,731 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Ended with exit code 0 [2022-12-13 12:57:16,731 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:16,731 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:16,732 INFO L229 MonitoredProcess]: Starting monitored process 285 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:16,733 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Waiting until timeout for monitored process [2022-12-13 12:57:16,734 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 [2022-12-13 12:57:16,744 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:16,744 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-12-13 12:57:16,744 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 12:57:16,744 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:16,744 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:16,744 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:16,744 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-12-13 12:57:16,744 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 12:57:16,747 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:16,749 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Ended with exit code 0 [2022-12-13 12:57:16,749 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:16,749 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:16,750 INFO L229 MonitoredProcess]: Starting monitored process 286 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:16,751 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Waiting until timeout for monitored process [2022-12-13 12:57:16,752 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:16,762 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:16,762 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-12-13 12:57:16,762 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:16,762 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:16,762 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:16,764 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:16,764 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:16,774 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:16,776 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Ended with exit code 0 [2022-12-13 12:57:16,776 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:16,776 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:16,777 INFO L229 MonitoredProcess]: Starting monitored process 287 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:16,778 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Waiting until timeout for monitored process [2022-12-13 12:57:16,779 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 [2022-12-13 12:57:16,789 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:16,789 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-12-13 12:57:16,789 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:16,789 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:16,789 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:16,790 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:16,790 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:16,797 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:16,799 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Ended with exit code 0 [2022-12-13 12:57:16,799 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:16,799 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:16,800 INFO L229 MonitoredProcess]: Starting monitored process 288 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:16,801 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Waiting until timeout for monitored process [2022-12-13 12:57:16,802 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:16,812 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:16,812 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-12-13 12:57:16,812 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:16,812 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:16,812 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:16,813 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:16,813 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:16,820 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:16,823 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Forceful destruction successful, exit code 0 [2022-12-13 12:57:16,823 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:16,823 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:16,823 INFO L229 MonitoredProcess]: Starting monitored process 289 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:16,824 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Waiting until timeout for monitored process [2022-12-13 12:57:16,825 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:16,835 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:16,835 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-12-13 12:57:16,835 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:16,835 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:16,835 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:16,837 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:16,837 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:16,846 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:16,848 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Ended with exit code 0 [2022-12-13 12:57:16,848 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:16,848 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:16,849 INFO L229 MonitoredProcess]: Starting monitored process 290 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:16,850 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Waiting until timeout for monitored process [2022-12-13 12:57:16,851 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 [2022-12-13 12:57:16,861 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:16,861 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-12-13 12:57:16,861 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:16,861 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:16,861 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:16,864 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:16,864 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:16,878 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:16,880 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Ended with exit code 0 [2022-12-13 12:57:16,880 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:16,880 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:16,881 INFO L229 MonitoredProcess]: Starting monitored process 291 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:16,881 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Waiting until timeout for monitored process [2022-12-13 12:57:16,883 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 [2022-12-13 12:57:16,893 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:16,893 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-12-13 12:57:16,894 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:16,894 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:16,894 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:16,895 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:16,895 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:16,901 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:16,903 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Ended with exit code 0 [2022-12-13 12:57:16,903 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:16,904 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:16,904 INFO L229 MonitoredProcess]: Starting monitored process 292 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:16,905 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Waiting until timeout for monitored process [2022-12-13 12:57:16,906 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:16,916 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:16,916 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-12-13 12:57:16,916 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:16,916 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:16,916 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:16,917 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:16,917 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:16,924 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:16,926 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Ended with exit code 0 [2022-12-13 12:57:16,926 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:16,927 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:16,927 INFO L229 MonitoredProcess]: Starting monitored process 293 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:16,928 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Waiting until timeout for monitored process [2022-12-13 12:57:16,929 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 [2022-12-13 12:57:16,939 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:16,939 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-12-13 12:57:16,940 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:16,940 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:16,940 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:16,941 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:16,942 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:16,950 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:16,952 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Ended with exit code 0 [2022-12-13 12:57:16,952 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:16,953 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:16,953 INFO L229 MonitoredProcess]: Starting monitored process 294 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:16,954 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Waiting until timeout for monitored process [2022-12-13 12:57:16,955 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 [2022-12-13 12:57:16,966 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:16,966 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-12-13 12:57:16,966 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 12:57:16,966 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:16,966 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:16,966 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:16,967 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-12-13 12:57:16,967 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 12:57:16,970 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:16,972 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Ended with exit code 0 [2022-12-13 12:57:16,972 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:16,972 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:16,973 INFO L229 MonitoredProcess]: Starting monitored process 295 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:16,974 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Waiting until timeout for monitored process [2022-12-13 12:57:16,975 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 [2022-12-13 12:57:16,985 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:16,986 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-12-13 12:57:16,986 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:16,986 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-12-13 12:57:16,986 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:16,988 INFO L401 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2022-12-13 12:57:16,988 INFO L402 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2022-12-13 12:57:17,005 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:17,007 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Ended with exit code 0 [2022-12-13 12:57:17,007 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:17,007 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:17,008 INFO L229 MonitoredProcess]: Starting monitored process 296 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:17,009 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Waiting until timeout for monitored process [2022-12-13 12:57:17,010 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:17,020 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:17,020 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-12-13 12:57:17,020 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:17,020 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:17,020 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:17,021 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:17,021 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:17,030 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:17,032 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Ended with exit code 0 [2022-12-13 12:57:17,032 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:17,032 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:17,033 INFO L229 MonitoredProcess]: Starting monitored process 297 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:17,034 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Waiting until timeout for monitored process [2022-12-13 12:57:17,035 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 [2022-12-13 12:57:17,046 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:17,046 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-12-13 12:57:17,046 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:17,046 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:17,046 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:17,048 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:17,048 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:17,055 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:17,057 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Ended with exit code 0 [2022-12-13 12:57:17,058 INFO L490 LassoAnalysis]: Using template '4-phase'. [2022-12-13 12:57:17,058 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:17,058 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:17,058 INFO L229 MonitoredProcess]: Starting monitored process 298 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:17,059 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Waiting until timeout for monitored process [2022-12-13 12:57:17,060 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:17,071 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:17,071 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:57:17,071 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:17,071 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:17,071 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:57:17,073 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 12:57:17,073 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 12:57:17,082 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:17,084 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Forceful destruction successful, exit code 0 [2022-12-13 12:57:17,085 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:17,085 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:17,085 INFO L229 MonitoredProcess]: Starting monitored process 299 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:17,086 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Waiting until timeout for monitored process [2022-12-13 12:57:17,087 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 [2022-12-13 12:57:17,097 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:17,097 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:57:17,098 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:17,098 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:17,098 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:57:17,100 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 12:57:17,100 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 12:57:17,110 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:17,112 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Forceful destruction successful, exit code 0 [2022-12-13 12:57:17,112 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:17,112 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:17,113 INFO L229 MonitoredProcess]: Starting monitored process 300 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:17,114 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Waiting until timeout for monitored process [2022-12-13 12:57:17,115 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 [2022-12-13 12:57:17,126 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:17,126 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:57:17,126 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:17,126 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:17,126 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:57:17,128 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 12:57:17,128 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 12:57:17,136 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:17,138 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Forceful destruction successful, exit code 0 [2022-12-13 12:57:17,138 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:17,138 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:17,139 INFO L229 MonitoredProcess]: Starting monitored process 301 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:17,140 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Waiting until timeout for monitored process [2022-12-13 12:57:17,141 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 [2022-12-13 12:57:17,151 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:17,151 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:57:17,151 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:17,152 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:17,152 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:57:17,153 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 12:57:17,153 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 12:57:17,162 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:17,164 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Ended with exit code 0 [2022-12-13 12:57:17,164 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:17,164 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:17,165 INFO L229 MonitoredProcess]: Starting monitored process 302 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:17,166 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Waiting until timeout for monitored process [2022-12-13 12:57:17,167 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:17,178 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:17,178 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:57:17,179 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:17,179 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:17,179 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:57:17,180 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 12:57:17,180 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 12:57:17,187 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:17,190 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Forceful destruction successful, exit code 0 [2022-12-13 12:57:17,190 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:17,190 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:17,190 INFO L229 MonitoredProcess]: Starting monitored process 303 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:17,191 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Waiting until timeout for monitored process [2022-12-13 12:57:17,193 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 [2022-12-13 12:57:17,202 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:17,202 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:57:17,203 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:17,203 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:17,203 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:57:17,205 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 12:57:17,205 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 12:57:17,214 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:17,217 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Ended with exit code 0 [2022-12-13 12:57:17,217 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:17,217 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:17,218 INFO L229 MonitoredProcess]: Starting monitored process 304 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:17,218 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Waiting until timeout for monitored process [2022-12-13 12:57:17,220 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:17,231 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:17,231 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:57:17,231 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:17,231 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:17,231 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:57:17,232 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 12:57:17,232 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 12:57:17,241 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:17,244 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Ended with exit code 0 [2022-12-13 12:57:17,244 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:17,244 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:17,245 INFO L229 MonitoredProcess]: Starting monitored process 305 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:17,245 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Waiting until timeout for monitored process [2022-12-13 12:57:17,247 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:17,257 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:17,258 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:57:17,258 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:17,258 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:17,258 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:57:17,259 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 12:57:17,259 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 12:57:17,267 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:17,270 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Ended with exit code 0 [2022-12-13 12:57:17,270 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:17,270 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:17,271 INFO L229 MonitoredProcess]: Starting monitored process 306 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:17,271 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Waiting until timeout for monitored process [2022-12-13 12:57:17,273 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:17,284 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:17,284 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:57:17,284 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:17,284 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:17,284 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:57:17,285 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 12:57:17,285 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 12:57:17,294 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:17,296 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Ended with exit code 0 [2022-12-13 12:57:17,296 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:17,296 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:17,297 INFO L229 MonitoredProcess]: Starting monitored process 307 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:17,298 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Waiting until timeout for monitored process [2022-12-13 12:57:17,299 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 [2022-12-13 12:57:17,310 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:17,310 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:57:17,310 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:17,310 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:17,310 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:57:17,311 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 12:57:17,311 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 12:57:17,319 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:17,321 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Ended with exit code 0 [2022-12-13 12:57:17,321 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:17,321 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:17,322 INFO L229 MonitoredProcess]: Starting monitored process 308 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:17,327 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Waiting until timeout for monitored process [2022-12-13 12:57:17,327 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:17,338 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:17,338 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:57:17,338 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:17,338 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:17,338 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:57:17,340 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 12:57:17,340 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 12:57:17,350 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:17,352 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Ended with exit code 0 [2022-12-13 12:57:17,352 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:17,352 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:17,353 INFO L229 MonitoredProcess]: Starting monitored process 309 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:17,354 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Waiting until timeout for monitored process [2022-12-13 12:57:17,355 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:17,365 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:17,365 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:57:17,365 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:17,365 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:17,365 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:57:17,367 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 12:57:17,367 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 12:57:17,379 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:17,382 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Ended with exit code 0 [2022-12-13 12:57:17,382 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:17,382 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:17,383 INFO L229 MonitoredProcess]: Starting monitored process 310 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:17,383 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Waiting until timeout for monitored process [2022-12-13 12:57:17,385 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:17,394 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:17,395 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:57:17,395 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:17,395 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:17,395 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:57:17,397 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 12:57:17,397 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 12:57:17,407 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:17,409 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Ended with exit code 0 [2022-12-13 12:57:17,409 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:17,409 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:17,410 INFO L229 MonitoredProcess]: Starting monitored process 311 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:17,411 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Waiting until timeout for monitored process [2022-12-13 12:57:17,412 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:17,422 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:17,422 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:57:17,422 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:17,422 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:17,422 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:57:17,424 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 12:57:17,424 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 12:57:17,433 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:17,436 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Ended with exit code 0 [2022-12-13 12:57:17,436 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:17,436 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:17,437 INFO L229 MonitoredProcess]: Starting monitored process 312 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:17,437 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Waiting until timeout for monitored process [2022-12-13 12:57:17,438 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 [2022-12-13 12:57:17,449 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:17,449 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:57:17,449 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:17,449 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:17,449 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:57:17,456 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 12:57:17,456 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 12:57:17,486 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:17,489 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Forceful destruction successful, exit code 0 [2022-12-13 12:57:17,489 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:17,489 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:17,490 INFO L229 MonitoredProcess]: Starting monitored process 313 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:17,490 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Waiting until timeout for monitored process [2022-12-13 12:57:17,492 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 [2022-12-13 12:57:17,503 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:17,504 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:57:17,504 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:17,504 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:17,504 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:57:17,507 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 12:57:17,507 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 12:57:17,516 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:17,518 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Forceful destruction successful, exit code 0 [2022-12-13 12:57:17,518 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:17,519 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:17,519 INFO L229 MonitoredProcess]: Starting monitored process 314 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:17,520 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Waiting until timeout for monitored process [2022-12-13 12:57:17,522 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:17,532 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:17,532 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:57:17,532 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:17,532 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:17,532 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:57:17,533 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 12:57:17,533 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 12:57:17,542 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:17,545 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Forceful destruction successful, exit code 0 [2022-12-13 12:57:17,545 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:17,545 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:17,546 INFO L229 MonitoredProcess]: Starting monitored process 315 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:17,546 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Waiting until timeout for monitored process [2022-12-13 12:57:17,548 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:17,558 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:17,558 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:57:17,558 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:17,559 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:17,559 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:57:17,560 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 12:57:17,560 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 12:57:17,571 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:17,573 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Forceful destruction successful, exit code 0 [2022-12-13 12:57:17,573 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:17,574 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:17,574 INFO L229 MonitoredProcess]: Starting monitored process 316 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:17,575 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Waiting until timeout for monitored process [2022-12-13 12:57:17,577 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:17,587 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:17,587 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:57:17,587 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:17,587 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:17,587 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:57:17,589 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 12:57:17,589 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 12:57:17,597 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:17,599 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Ended with exit code 0 [2022-12-13 12:57:17,599 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:17,600 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:17,600 INFO L229 MonitoredProcess]: Starting monitored process 317 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:17,601 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Waiting until timeout for monitored process [2022-12-13 12:57:17,602 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:17,612 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:17,612 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:57:17,612 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:17,612 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:17,612 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:57:17,613 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 12:57:17,613 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 12:57:17,621 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:17,624 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Ended with exit code 0 [2022-12-13 12:57:17,624 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:17,624 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:17,624 INFO L229 MonitoredProcess]: Starting monitored process 318 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:17,625 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (318)] Waiting until timeout for monitored process [2022-12-13 12:57:17,627 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 [2022-12-13 12:57:17,637 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:17,637 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:57:17,637 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 12:57:17,638 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:17,638 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:17,638 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:57:17,638 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-12-13 12:57:17,638 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 12:57:17,642 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:17,644 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (318)] Ended with exit code 0 [2022-12-13 12:57:17,644 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:17,644 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:17,645 INFO L229 MonitoredProcess]: Starting monitored process 319 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:17,646 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Waiting until timeout for monitored process [2022-12-13 12:57:17,647 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 [2022-12-13 12:57:17,658 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:17,658 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:57:17,658 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:17,658 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:17,658 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:57:17,660 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 12:57:17,660 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 12:57:17,669 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:17,671 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Ended with exit code 0 [2022-12-13 12:57:17,671 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:17,672 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:17,672 INFO L229 MonitoredProcess]: Starting monitored process 320 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:17,673 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Waiting until timeout for monitored process [2022-12-13 12:57:17,675 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 [2022-12-13 12:57:17,685 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:17,685 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:57:17,685 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:17,685 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:17,685 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:57:17,687 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 12:57:17,687 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 12:57:17,696 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:17,698 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Ended with exit code 0 [2022-12-13 12:57:17,698 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:17,698 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:17,699 INFO L229 MonitoredProcess]: Starting monitored process 321 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:17,699 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Waiting until timeout for monitored process [2022-12-13 12:57:17,701 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:17,711 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:17,712 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:57:17,712 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:17,712 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:17,712 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:57:17,713 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 12:57:17,713 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 12:57:17,722 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:17,724 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Ended with exit code 0 [2022-12-13 12:57:17,724 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:17,724 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:17,725 INFO L229 MonitoredProcess]: Starting monitored process 322 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:17,726 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Waiting until timeout for monitored process [2022-12-13 12:57:17,727 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 [2022-12-13 12:57:17,738 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:17,738 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:57:17,738 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:17,738 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:17,738 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:57:17,740 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 12:57:17,740 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 12:57:17,751 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:17,754 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Ended with exit code 0 [2022-12-13 12:57:17,754 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:17,754 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:17,755 INFO L229 MonitoredProcess]: Starting monitored process 323 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:17,755 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Waiting until timeout for monitored process [2022-12-13 12:57:17,757 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:17,767 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:17,768 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:57:17,768 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:17,768 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:17,768 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:57:17,770 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 12:57:17,770 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 12:57:17,787 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:17,790 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Ended with exit code 0 [2022-12-13 12:57:17,790 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:17,790 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:17,791 INFO L229 MonitoredProcess]: Starting monitored process 324 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:17,791 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Waiting until timeout for monitored process [2022-12-13 12:57:17,793 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 [2022-12-13 12:57:17,803 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:17,803 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:57:17,803 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:17,803 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:17,803 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:57:17,805 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 12:57:17,805 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 12:57:17,815 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:17,818 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Forceful destruction successful, exit code 0 [2022-12-13 12:57:17,818 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:17,818 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:17,819 INFO L229 MonitoredProcess]: Starting monitored process 325 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:17,819 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Waiting until timeout for monitored process [2022-12-13 12:57:17,821 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:17,830 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:17,830 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:57:17,831 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:17,831 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:17,831 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:57:17,833 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 12:57:17,833 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 12:57:17,842 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:17,844 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Ended with exit code 0 [2022-12-13 12:57:17,844 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:17,844 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:17,845 INFO L229 MonitoredProcess]: Starting monitored process 326 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:17,850 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Waiting until timeout for monitored process [2022-12-13 12:57:17,851 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 [2022-12-13 12:57:17,862 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:17,862 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:57:17,862 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:17,862 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:17,862 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:57:17,863 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 12:57:17,863 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 12:57:17,872 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:17,874 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Ended with exit code 0 [2022-12-13 12:57:17,874 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:17,874 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:17,875 INFO L229 MonitoredProcess]: Starting monitored process 327 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:17,875 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (327)] Waiting until timeout for monitored process [2022-12-13 12:57:17,877 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:17,888 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:17,888 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:57:17,888 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 12:57:17,888 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:17,888 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:17,888 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:57:17,888 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-12-13 12:57:17,889 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 12:57:17,892 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:17,894 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (327)] Ended with exit code 0 [2022-12-13 12:57:17,894 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:17,894 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:17,895 INFO L229 MonitoredProcess]: Starting monitored process 328 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:17,896 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (328)] Waiting until timeout for monitored process [2022-12-13 12:57:17,898 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 [2022-12-13 12:57:17,908 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:17,908 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:57:17,908 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:17,908 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-12-13 12:57:17,908 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:57:17,913 INFO L401 nArgumentSynthesizer]: We have 40 Motzkin's Theorem applications. [2022-12-13 12:57:17,913 INFO L402 nArgumentSynthesizer]: A total of 10 supporting invariants were added. [2022-12-13 12:57:17,937 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:17,939 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (328)] Ended with exit code 0 [2022-12-13 12:57:17,939 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:17,939 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:17,940 INFO L229 MonitoredProcess]: Starting monitored process 329 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:17,940 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (329)] Waiting until timeout for monitored process [2022-12-13 12:57:17,942 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 [2022-12-13 12:57:17,954 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:17,954 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:57:17,954 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:17,954 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:17,954 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:57:17,956 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 12:57:17,956 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 12:57:17,967 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:17,969 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (329)] Ended with exit code 0 [2022-12-13 12:57:17,969 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:17,969 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:17,970 INFO L229 MonitoredProcess]: Starting monitored process 330 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:17,970 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (330)] Waiting until timeout for monitored process [2022-12-13 12:57:17,971 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:17,982 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:17,983 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:57:17,983 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:17,983 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:17,983 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:57:17,985 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 12:57:17,985 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 12:57:17,996 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:17,999 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (330)] Ended with exit code 0 [2022-12-13 12:57:17,999 INFO L490 LassoAnalysis]: Using template '2-lex'. [2022-12-13 12:57:17,999 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:17,999 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:18,000 INFO L229 MonitoredProcess]: Starting monitored process 331 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:18,001 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (331)] Waiting until timeout for monitored process [2022-12-13 12:57:18,002 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 [2022-12-13 12:57:18,011 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:18,012 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:57:18,012 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:18,012 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:18,012 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:18,013 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:18,013 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:18,018 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:18,020 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (331)] Ended with exit code 0 [2022-12-13 12:57:18,020 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:18,020 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:18,021 INFO L229 MonitoredProcess]: Starting monitored process 332 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:18,022 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (332)] Waiting until timeout for monitored process [2022-12-13 12:57:18,023 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 [2022-12-13 12:57:18,033 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:18,033 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:57:18,033 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:18,033 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:18,033 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:18,034 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:18,034 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:18,039 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:18,041 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (332)] Ended with exit code 0 [2022-12-13 12:57:18,042 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:18,042 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:18,042 INFO L229 MonitoredProcess]: Starting monitored process 333 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:18,043 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (333)] Waiting until timeout for monitored process [2022-12-13 12:57:18,044 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 [2022-12-13 12:57:18,054 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:18,054 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:57:18,054 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:18,054 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:18,054 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:18,056 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:18,056 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:18,061 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:18,063 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (333)] Ended with exit code 0 [2022-12-13 12:57:18,063 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:18,063 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:18,064 INFO L229 MonitoredProcess]: Starting monitored process 334 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:18,064 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (334)] Waiting until timeout for monitored process [2022-12-13 12:57:18,066 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 [2022-12-13 12:57:18,076 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:18,076 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:57:18,076 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:18,076 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:18,076 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:18,077 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:18,078 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:18,084 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:18,086 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (334)] Ended with exit code 0 [2022-12-13 12:57:18,086 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:18,086 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:18,087 INFO L229 MonitoredProcess]: Starting monitored process 335 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:18,088 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (335)] Waiting until timeout for monitored process [2022-12-13 12:57:18,089 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 [2022-12-13 12:57:18,099 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:18,099 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:57:18,100 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:18,100 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:18,100 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:18,101 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:18,101 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:18,107 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:18,109 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (335)] Ended with exit code 0 [2022-12-13 12:57:18,109 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:18,109 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:18,110 INFO L229 MonitoredProcess]: Starting monitored process 336 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:18,110 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (336)] Waiting until timeout for monitored process [2022-12-13 12:57:18,112 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:18,122 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:18,122 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:57:18,122 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:18,122 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:18,122 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:18,124 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:18,124 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:18,128 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:18,130 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (336)] Ended with exit code 0 [2022-12-13 12:57:18,130 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:18,131 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:18,131 INFO L229 MonitoredProcess]: Starting monitored process 337 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:18,132 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (337)] Waiting until timeout for monitored process [2022-12-13 12:57:18,134 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 [2022-12-13 12:57:18,143 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:18,144 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:57:18,144 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:18,144 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:18,144 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:18,145 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:18,145 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:18,150 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:18,152 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (337)] Ended with exit code 0 [2022-12-13 12:57:18,152 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:18,152 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:18,153 INFO L229 MonitoredProcess]: Starting monitored process 338 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:18,154 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (338)] Waiting until timeout for monitored process [2022-12-13 12:57:18,155 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 [2022-12-13 12:57:18,165 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:18,165 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:57:18,165 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:18,166 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:18,166 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:18,167 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:18,167 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:18,171 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:18,173 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (338)] Ended with exit code 0 [2022-12-13 12:57:18,173 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:18,174 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:18,174 INFO L229 MonitoredProcess]: Starting monitored process 339 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:18,175 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (339)] Waiting until timeout for monitored process [2022-12-13 12:57:18,176 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 [2022-12-13 12:57:18,186 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:18,186 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:57:18,187 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:18,187 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:18,187 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:18,188 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:18,188 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:18,193 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:18,195 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (339)] Ended with exit code 0 [2022-12-13 12:57:18,195 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:18,195 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:18,196 INFO L229 MonitoredProcess]: Starting monitored process 340 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:18,197 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (340)] Waiting until timeout for monitored process [2022-12-13 12:57:18,198 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:18,208 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:18,208 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:57:18,208 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:18,208 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:18,208 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:18,209 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:18,209 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:18,215 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:18,217 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (340)] Ended with exit code 0 [2022-12-13 12:57:18,218 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:18,218 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:18,218 INFO L229 MonitoredProcess]: Starting monitored process 341 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:18,219 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (341)] Waiting until timeout for monitored process [2022-12-13 12:57:18,221 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:18,230 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:18,230 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:57:18,231 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:18,231 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:18,231 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:18,232 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:18,232 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:18,237 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:18,239 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (341)] Ended with exit code 0 [2022-12-13 12:57:18,239 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:18,240 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:18,240 INFO L229 MonitoredProcess]: Starting monitored process 342 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:18,241 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (342)] Waiting until timeout for monitored process [2022-12-13 12:57:18,242 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 [2022-12-13 12:57:18,252 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:18,253 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:57:18,253 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:18,253 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:18,253 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:18,255 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:18,255 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:18,259 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:18,261 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (342)] Ended with exit code 0 [2022-12-13 12:57:18,261 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:18,261 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:18,262 INFO L229 MonitoredProcess]: Starting monitored process 343 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:18,263 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (343)] Waiting until timeout for monitored process [2022-12-13 12:57:18,264 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 [2022-12-13 12:57:18,274 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:18,275 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:57:18,275 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:18,275 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:18,275 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:18,276 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:18,276 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:18,281 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:18,283 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (343)] Ended with exit code 0 [2022-12-13 12:57:18,283 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:18,283 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:18,284 INFO L229 MonitoredProcess]: Starting monitored process 344 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:18,284 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (344)] Waiting until timeout for monitored process [2022-12-13 12:57:18,286 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:18,296 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:18,296 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:57:18,296 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:18,296 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:18,296 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:18,297 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:18,297 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:18,301 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:18,303 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (344)] Forceful destruction successful, exit code 0 [2022-12-13 12:57:18,303 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:18,304 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:18,304 INFO L229 MonitoredProcess]: Starting monitored process 345 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:18,305 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (345)] Waiting until timeout for monitored process [2022-12-13 12:57:18,306 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:18,316 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:18,316 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:57:18,316 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:18,317 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:18,317 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:18,322 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:18,322 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:18,343 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:18,345 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (345)] Ended with exit code 0 [2022-12-13 12:57:18,345 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:18,346 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:18,346 INFO L229 MonitoredProcess]: Starting monitored process 346 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:18,347 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (346)] Waiting until timeout for monitored process [2022-12-13 12:57:18,348 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:18,358 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:18,358 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:57:18,358 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:18,358 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:18,358 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:18,360 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:18,360 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:18,365 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:18,367 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (346)] Ended with exit code 0 [2022-12-13 12:57:18,367 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:18,367 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:18,368 INFO L229 MonitoredProcess]: Starting monitored process 347 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:18,369 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (347)] Waiting until timeout for monitored process [2022-12-13 12:57:18,370 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:18,379 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:18,380 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:57:18,380 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:18,380 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:18,380 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:18,381 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:18,381 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:18,387 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:18,390 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (347)] Ended with exit code 0 [2022-12-13 12:57:18,390 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:18,390 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:18,391 INFO L229 MonitoredProcess]: Starting monitored process 348 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:18,396 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (348)] Waiting until timeout for monitored process [2022-12-13 12:57:18,396 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 [2022-12-13 12:57:18,406 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:18,407 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:57:18,407 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:18,407 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:18,407 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:18,408 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:18,408 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:18,416 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:18,419 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (348)] Forceful destruction successful, exit code 0 [2022-12-13 12:57:18,419 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:18,419 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:18,419 INFO L229 MonitoredProcess]: Starting monitored process 349 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:18,420 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (349)] Waiting until timeout for monitored process [2022-12-13 12:57:18,421 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:18,431 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:18,432 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:57:18,432 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:18,432 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:18,432 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:18,433 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:18,433 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:18,438 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:18,441 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (349)] Ended with exit code 0 [2022-12-13 12:57:18,441 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:18,441 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:18,442 INFO L229 MonitoredProcess]: Starting monitored process 350 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:18,442 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (350)] Waiting until timeout for monitored process [2022-12-13 12:57:18,444 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:18,454 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:18,454 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:57:18,454 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:18,454 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:18,454 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:18,456 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:18,456 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:18,460 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:18,463 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (350)] Ended with exit code 0 [2022-12-13 12:57:18,463 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:18,463 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:18,463 INFO L229 MonitoredProcess]: Starting monitored process 351 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:18,464 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (351)] Waiting until timeout for monitored process [2022-12-13 12:57:18,466 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:18,476 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:18,476 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:57:18,476 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 12:57:18,476 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:18,476 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:18,476 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:18,476 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-12-13 12:57:18,476 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 12:57:18,478 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:18,480 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (351)] Forceful destruction successful, exit code 0 [2022-12-13 12:57:18,480 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:18,481 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:18,481 INFO L229 MonitoredProcess]: Starting monitored process 352 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:18,482 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (352)] Waiting until timeout for monitored process [2022-12-13 12:57:18,483 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 [2022-12-13 12:57:18,494 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:18,494 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:57:18,494 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:18,494 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:18,494 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:18,496 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:18,496 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:18,501 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:18,503 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (352)] Ended with exit code 0 [2022-12-13 12:57:18,503 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:18,503 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:18,504 INFO L229 MonitoredProcess]: Starting monitored process 353 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:18,505 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (353)] Waiting until timeout for monitored process [2022-12-13 12:57:18,507 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:18,517 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:18,517 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:57:18,517 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:18,517 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:18,517 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:18,519 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:18,519 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:18,523 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:18,525 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (353)] Ended with exit code 0 [2022-12-13 12:57:18,525 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:18,525 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:18,526 INFO L229 MonitoredProcess]: Starting monitored process 354 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:18,527 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (354)] Waiting until timeout for monitored process [2022-12-13 12:57:18,528 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 [2022-12-13 12:57:18,538 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:18,538 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:57:18,538 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:18,538 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:18,538 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:18,540 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:18,540 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:18,546 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:18,548 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (354)] Forceful destruction successful, exit code 0 [2022-12-13 12:57:18,548 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:18,548 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:18,549 INFO L229 MonitoredProcess]: Starting monitored process 355 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:18,550 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (355)] Waiting until timeout for monitored process [2022-12-13 12:57:18,551 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 [2022-12-13 12:57:18,561 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:18,562 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:57:18,562 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:18,562 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:18,562 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:18,563 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:18,563 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:18,569 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:18,571 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (355)] Ended with exit code 0 [2022-12-13 12:57:18,572 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:18,572 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:18,572 INFO L229 MonitoredProcess]: Starting monitored process 356 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:18,573 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (356)] Waiting until timeout for monitored process [2022-12-13 12:57:18,574 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:18,584 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:18,584 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:57:18,584 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:18,584 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:18,584 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:18,586 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:18,586 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:18,598 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:18,600 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (356)] Forceful destruction successful, exit code 0 [2022-12-13 12:57:18,601 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:18,601 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:18,601 INFO L229 MonitoredProcess]: Starting monitored process 357 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:18,602 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (357)] Waiting until timeout for monitored process [2022-12-13 12:57:18,603 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:18,614 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:18,614 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:57:18,614 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:18,614 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:18,614 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:18,616 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:18,616 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:18,622 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:18,624 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (357)] Ended with exit code 0 [2022-12-13 12:57:18,624 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:18,624 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:18,625 INFO L229 MonitoredProcess]: Starting monitored process 358 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:18,625 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (358)] Waiting until timeout for monitored process [2022-12-13 12:57:18,626 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:18,636 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:18,636 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:57:18,636 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:18,636 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:18,636 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:18,637 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:18,637 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:18,642 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:18,644 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (358)] Ended with exit code 0 [2022-12-13 12:57:18,645 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:18,645 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:18,645 INFO L229 MonitoredProcess]: Starting monitored process 359 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:18,646 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (359)] Waiting until timeout for monitored process [2022-12-13 12:57:18,648 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:18,658 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:18,658 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:57:18,658 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:18,658 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:18,659 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:18,660 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:18,660 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:18,664 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:18,667 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (359)] Forceful destruction successful, exit code 0 [2022-12-13 12:57:18,667 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:18,667 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:18,667 INFO L229 MonitoredProcess]: Starting monitored process 360 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:18,668 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (360)] Waiting until timeout for monitored process [2022-12-13 12:57:18,670 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:18,679 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:18,680 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:57:18,680 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 12:57:18,680 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:18,680 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:18,680 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:18,680 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-12-13 12:57:18,680 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 12:57:18,682 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:18,684 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (360)] Ended with exit code 0 [2022-12-13 12:57:18,684 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:18,684 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:18,685 INFO L229 MonitoredProcess]: Starting monitored process 361 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:18,686 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (361)] Waiting until timeout for monitored process [2022-12-13 12:57:18,687 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:18,697 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:18,697 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:57:18,697 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:18,697 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-12-13 12:57:18,697 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:18,700 INFO L401 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2022-12-13 12:57:18,700 INFO L402 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2022-12-13 12:57:18,714 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:18,716 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (361)] Ended with exit code 0 [2022-12-13 12:57:18,716 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:18,716 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:18,717 INFO L229 MonitoredProcess]: Starting monitored process 362 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:18,717 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (362)] Waiting until timeout for monitored process [2022-12-13 12:57:18,719 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:18,729 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:18,729 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:57:18,729 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:18,729 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:18,729 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:18,731 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:18,731 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:18,737 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:18,739 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (362)] Ended with exit code 0 [2022-12-13 12:57:18,739 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:18,739 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:18,740 INFO L229 MonitoredProcess]: Starting monitored process 363 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:18,740 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (363)] Waiting until timeout for monitored process [2022-12-13 12:57:18,742 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 [2022-12-13 12:57:18,753 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:18,753 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:57:18,753 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:18,753 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:18,753 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:18,754 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:18,754 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:18,761 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:18,763 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (363)] Ended with exit code 0 [2022-12-13 12:57:18,763 INFO L490 LassoAnalysis]: Using template '3-lex'. [2022-12-13 12:57:18,763 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:18,763 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:18,764 INFO L229 MonitoredProcess]: Starting monitored process 364 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:18,765 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (364)] Waiting until timeout for monitored process [2022-12-13 12:57:18,766 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:18,778 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:18,778 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:57:18,778 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:18,779 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:18,779 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-12-13 12:57:18,780 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-12-13 12:57:18,780 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-12-13 12:57:18,787 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:18,789 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (364)] Ended with exit code 0 [2022-12-13 12:57:18,789 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:18,789 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:18,790 INFO L229 MonitoredProcess]: Starting monitored process 365 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:18,791 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (365)] Waiting until timeout for monitored process [2022-12-13 12:57:18,792 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 [2022-12-13 12:57:18,803 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:18,803 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:57:18,803 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:18,803 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:18,803 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-12-13 12:57:18,805 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-12-13 12:57:18,805 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-12-13 12:57:18,811 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:18,813 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (365)] Ended with exit code 0 [2022-12-13 12:57:18,813 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:18,813 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:18,814 INFO L229 MonitoredProcess]: Starting monitored process 366 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:18,815 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (366)] Waiting until timeout for monitored process [2022-12-13 12:57:18,816 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 [2022-12-13 12:57:18,826 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:18,826 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:57:18,826 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:18,826 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:18,826 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-12-13 12:57:18,828 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-12-13 12:57:18,828 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-12-13 12:57:18,838 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:18,840 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (366)] Ended with exit code 0 [2022-12-13 12:57:18,840 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:18,840 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:18,841 INFO L229 MonitoredProcess]: Starting monitored process 367 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:18,842 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (367)] Waiting until timeout for monitored process [2022-12-13 12:57:18,843 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 [2022-12-13 12:57:18,854 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:18,855 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:57:18,855 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:18,855 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:18,855 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-12-13 12:57:18,856 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-12-13 12:57:18,856 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-12-13 12:57:18,862 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:18,864 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (367)] Ended with exit code 0 [2022-12-13 12:57:18,865 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:18,865 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:18,865 INFO L229 MonitoredProcess]: Starting monitored process 368 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:18,866 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (368)] Waiting until timeout for monitored process [2022-12-13 12:57:18,867 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:18,878 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:18,878 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:57:18,878 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:18,879 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:18,879 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-12-13 12:57:18,880 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-12-13 12:57:18,880 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-12-13 12:57:18,886 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:18,888 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (368)] Ended with exit code 0 [2022-12-13 12:57:18,888 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:18,888 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:18,889 INFO L229 MonitoredProcess]: Starting monitored process 369 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:18,894 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (369)] Waiting until timeout for monitored process [2022-12-13 12:57:18,894 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:18,904 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:18,904 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:57:18,904 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:18,904 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:18,904 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-12-13 12:57:18,905 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-12-13 12:57:18,906 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-12-13 12:57:18,913 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:18,915 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (369)] Forceful destruction successful, exit code 0 [2022-12-13 12:57:18,915 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:18,916 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:18,916 INFO L229 MonitoredProcess]: Starting monitored process 370 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:18,917 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (370)] Waiting until timeout for monitored process [2022-12-13 12:57:18,919 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 [2022-12-13 12:57:18,929 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:18,929 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:57:18,929 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:18,929 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:18,930 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-12-13 12:57:18,932 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-12-13 12:57:18,932 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-12-13 12:57:18,940 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:18,943 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (370)] Ended with exit code 0 [2022-12-13 12:57:18,943 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:18,943 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:18,944 INFO L229 MonitoredProcess]: Starting monitored process 371 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:18,944 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (371)] Waiting until timeout for monitored process [2022-12-13 12:57:18,946 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:18,956 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:18,956 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:57:18,956 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:18,956 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:18,956 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-12-13 12:57:18,958 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-12-13 12:57:18,958 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-12-13 12:57:18,968 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:18,970 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (371)] Ended with exit code 0 [2022-12-13 12:57:18,970 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:18,971 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:18,971 INFO L229 MonitoredProcess]: Starting monitored process 372 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:18,972 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (372)] Waiting until timeout for monitored process [2022-12-13 12:57:18,974 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:18,984 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:18,984 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:57:18,984 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:18,984 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:18,984 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-12-13 12:57:18,985 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-12-13 12:57:18,985 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-12-13 12:57:18,992 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:18,994 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (372)] Ended with exit code 0 [2022-12-13 12:57:18,994 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:18,994 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:18,995 INFO L229 MonitoredProcess]: Starting monitored process 373 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:18,995 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (373)] Waiting until timeout for monitored process [2022-12-13 12:57:18,997 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:19,007 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:19,008 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:57:19,008 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:19,008 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:19,008 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-12-13 12:57:19,009 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-12-13 12:57:19,009 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-12-13 12:57:19,015 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:19,018 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (373)] Ended with exit code 0 [2022-12-13 12:57:19,018 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:19,018 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:19,019 INFO L229 MonitoredProcess]: Starting monitored process 374 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:19,019 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (374)] Waiting until timeout for monitored process [2022-12-13 12:57:19,021 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 [2022-12-13 12:57:19,031 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:19,031 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:57:19,032 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:19,032 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:19,032 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-12-13 12:57:19,033 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-12-13 12:57:19,033 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-12-13 12:57:19,040 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:19,042 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (374)] Ended with exit code 0 [2022-12-13 12:57:19,042 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:19,042 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:19,043 INFO L229 MonitoredProcess]: Starting monitored process 375 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:19,044 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (375)] Waiting until timeout for monitored process [2022-12-13 12:57:19,046 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 [2022-12-13 12:57:19,056 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:19,056 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:57:19,056 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:19,056 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:19,056 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-12-13 12:57:19,057 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-12-13 12:57:19,057 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-12-13 12:57:19,064 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:19,066 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (375)] Ended with exit code 0 [2022-12-13 12:57:19,066 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:19,066 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:19,067 INFO L229 MonitoredProcess]: Starting monitored process 376 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:19,068 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (376)] Waiting until timeout for monitored process [2022-12-13 12:57:19,069 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 [2022-12-13 12:57:19,079 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:19,079 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:57:19,079 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:19,079 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:19,079 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-12-13 12:57:19,081 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-12-13 12:57:19,081 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-12-13 12:57:19,089 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:19,091 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (376)] Ended with exit code 0 [2022-12-13 12:57:19,091 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:19,091 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:19,092 INFO L229 MonitoredProcess]: Starting monitored process 377 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:19,093 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (377)] Waiting until timeout for monitored process [2022-12-13 12:57:19,094 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 [2022-12-13 12:57:19,103 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:19,104 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:57:19,104 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:19,104 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:19,104 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-12-13 12:57:19,105 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-12-13 12:57:19,105 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-12-13 12:57:19,112 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:19,114 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (377)] Ended with exit code 0 [2022-12-13 12:57:19,114 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:19,114 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:19,115 INFO L229 MonitoredProcess]: Starting monitored process 378 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:19,116 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (378)] Waiting until timeout for monitored process [2022-12-13 12:57:19,117 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:19,127 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:19,127 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:57:19,127 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:19,127 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:19,127 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-12-13 12:57:19,134 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-12-13 12:57:19,134 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-12-13 12:57:19,165 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:19,167 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (378)] Ended with exit code 0 [2022-12-13 12:57:19,167 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:19,167 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:19,168 INFO L229 MonitoredProcess]: Starting monitored process 379 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:19,169 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (379)] Waiting until timeout for monitored process [2022-12-13 12:57:19,171 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 [2022-12-13 12:57:19,182 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:19,182 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:57:19,182 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:19,182 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:19,182 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-12-13 12:57:19,183 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-12-13 12:57:19,183 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-12-13 12:57:19,190 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:19,192 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (379)] Ended with exit code 0 [2022-12-13 12:57:19,192 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:19,192 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:19,193 INFO L229 MonitoredProcess]: Starting monitored process 380 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:19,193 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (380)] Waiting until timeout for monitored process [2022-12-13 12:57:19,194 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 [2022-12-13 12:57:19,206 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:19,206 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:57:19,206 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:19,206 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:19,206 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-12-13 12:57:19,208 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-12-13 12:57:19,208 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-12-13 12:57:19,215 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:19,217 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (380)] Ended with exit code 0 [2022-12-13 12:57:19,217 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:19,217 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:19,218 INFO L229 MonitoredProcess]: Starting monitored process 381 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:19,219 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (381)] Waiting until timeout for monitored process [2022-12-13 12:57:19,220 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:19,232 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:19,232 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:57:19,232 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:19,232 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:19,232 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-12-13 12:57:19,234 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-12-13 12:57:19,234 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-12-13 12:57:19,243 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:19,245 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (381)] Ended with exit code 0 [2022-12-13 12:57:19,246 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:19,246 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:19,246 INFO L229 MonitoredProcess]: Starting monitored process 382 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:19,247 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (382)] Waiting until timeout for monitored process [2022-12-13 12:57:19,249 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 [2022-12-13 12:57:19,260 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:19,260 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:57:19,260 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:19,260 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:19,260 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-12-13 12:57:19,261 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-12-13 12:57:19,262 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-12-13 12:57:19,269 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:19,271 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (382)] Ended with exit code 0 [2022-12-13 12:57:19,271 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:19,271 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:19,272 INFO L229 MonitoredProcess]: Starting monitored process 383 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:19,273 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (383)] Waiting until timeout for monitored process [2022-12-13 12:57:19,275 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 [2022-12-13 12:57:19,287 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:19,287 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:57:19,287 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:19,287 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:19,287 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-12-13 12:57:19,289 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-12-13 12:57:19,289 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-12-13 12:57:19,296 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:19,299 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (383)] Ended with exit code 0 [2022-12-13 12:57:19,299 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:19,299 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:19,300 INFO L229 MonitoredProcess]: Starting monitored process 384 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:19,300 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (384)] Waiting until timeout for monitored process [2022-12-13 12:57:19,302 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:19,312 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:19,313 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:57:19,313 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 12:57:19,313 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:19,313 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:19,313 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-12-13 12:57:19,314 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-12-13 12:57:19,314 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 12:57:19,317 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:19,319 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (384)] Ended with exit code 0 [2022-12-13 12:57:19,319 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:19,319 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:19,320 INFO L229 MonitoredProcess]: Starting monitored process 385 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:19,321 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (385)] Waiting until timeout for monitored process [2022-12-13 12:57:19,322 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:19,333 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:19,333 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:57:19,333 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:19,333 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:19,334 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-12-13 12:57:19,335 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-12-13 12:57:19,335 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-12-13 12:57:19,341 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:19,343 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (385)] Ended with exit code 0 [2022-12-13 12:57:19,344 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:19,344 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:19,344 INFO L229 MonitoredProcess]: Starting monitored process 386 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:19,345 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (386)] Waiting until timeout for monitored process [2022-12-13 12:57:19,346 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:19,356 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:19,356 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:57:19,356 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:19,356 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:19,356 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-12-13 12:57:19,359 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-12-13 12:57:19,359 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-12-13 12:57:19,365 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:19,368 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (386)] Ended with exit code 0 [2022-12-13 12:57:19,368 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:19,368 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:19,369 INFO L229 MonitoredProcess]: Starting monitored process 387 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:19,369 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (387)] Waiting until timeout for monitored process [2022-12-13 12:57:19,371 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:19,382 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:19,382 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:57:19,382 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:19,382 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:19,382 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-12-13 12:57:19,384 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-12-13 12:57:19,384 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-12-13 12:57:19,394 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:19,396 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (387)] Ended with exit code 0 [2022-12-13 12:57:19,396 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:19,396 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:19,397 INFO L229 MonitoredProcess]: Starting monitored process 388 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:19,398 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (388)] Waiting until timeout for monitored process [2022-12-13 12:57:19,399 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:19,410 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:19,410 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:57:19,410 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:19,410 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:19,410 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-12-13 12:57:19,412 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-12-13 12:57:19,412 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-12-13 12:57:19,421 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:19,423 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (388)] Ended with exit code 0 [2022-12-13 12:57:19,423 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:19,423 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:19,424 INFO L229 MonitoredProcess]: Starting monitored process 389 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:19,428 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (389)] Waiting until timeout for monitored process [2022-12-13 12:57:19,429 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 [2022-12-13 12:57:19,439 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:19,439 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:57:19,439 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:19,439 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:19,439 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-12-13 12:57:19,443 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-12-13 12:57:19,443 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-12-13 12:57:19,465 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:19,467 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (389)] Forceful destruction successful, exit code 0 [2022-12-13 12:57:19,467 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:19,467 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:19,468 INFO L229 MonitoredProcess]: Starting monitored process 390 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:19,469 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (390)] Waiting until timeout for monitored process [2022-12-13 12:57:19,471 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:19,481 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:19,481 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:57:19,481 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:19,481 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:19,481 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-12-13 12:57:19,483 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-12-13 12:57:19,483 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-12-13 12:57:19,491 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:19,493 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (390)] Ended with exit code 0 [2022-12-13 12:57:19,493 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:19,493 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:19,494 INFO L229 MonitoredProcess]: Starting monitored process 391 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:19,495 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (391)] Waiting until timeout for monitored process [2022-12-13 12:57:19,496 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:19,506 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:19,506 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:57:19,506 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:19,506 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:19,506 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-12-13 12:57:19,508 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-12-13 12:57:19,508 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-12-13 12:57:19,514 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:19,516 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (391)] Ended with exit code 0 [2022-12-13 12:57:19,516 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:19,516 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:19,517 INFO L229 MonitoredProcess]: Starting monitored process 392 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:19,518 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (392)] Waiting until timeout for monitored process [2022-12-13 12:57:19,519 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:19,531 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:19,531 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:57:19,531 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:19,531 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:19,531 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-12-13 12:57:19,533 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-12-13 12:57:19,533 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-12-13 12:57:19,539 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:19,541 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (392)] Forceful destruction successful, exit code 0 [2022-12-13 12:57:19,541 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:19,541 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:19,542 INFO L229 MonitoredProcess]: Starting monitored process 393 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:19,542 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (393)] Waiting until timeout for monitored process [2022-12-13 12:57:19,544 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:19,554 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:19,554 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:57:19,554 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 12:57:19,554 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:19,554 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:19,554 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-12-13 12:57:19,555 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-12-13 12:57:19,555 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 12:57:19,557 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:19,559 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (393)] Ended with exit code 0 [2022-12-13 12:57:19,559 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:19,559 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:19,560 INFO L229 MonitoredProcess]: Starting monitored process 394 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:19,560 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (394)] Waiting until timeout for monitored process [2022-12-13 12:57:19,562 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 [2022-12-13 12:57:19,572 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:19,572 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:57:19,572 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:19,572 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-12-13 12:57:19,572 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-12-13 12:57:19,575 INFO L401 nArgumentSynthesizer]: We have 48 Motzkin's Theorem applications. [2022-12-13 12:57:19,575 INFO L402 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2022-12-13 12:57:19,595 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:19,597 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (394)] Ended with exit code 0 [2022-12-13 12:57:19,598 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:19,598 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:19,598 INFO L229 MonitoredProcess]: Starting monitored process 395 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:19,599 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (395)] Waiting until timeout for monitored process [2022-12-13 12:57:19,601 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 [2022-12-13 12:57:19,611 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:19,611 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:57:19,611 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:19,611 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:19,611 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-12-13 12:57:19,613 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-12-13 12:57:19,613 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-12-13 12:57:19,623 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:19,625 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (395)] Ended with exit code 0 [2022-12-13 12:57:19,625 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:19,625 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:19,626 INFO L229 MonitoredProcess]: Starting monitored process 396 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:19,626 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (396)] Waiting until timeout for monitored process [2022-12-13 12:57:19,628 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:19,638 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:19,638 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:57:19,638 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:19,638 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:19,638 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-12-13 12:57:19,641 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-12-13 12:57:19,641 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-12-13 12:57:19,650 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:19,653 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (396)] Forceful destruction successful, exit code 0 [2022-12-13 12:57:19,653 INFO L369 stractBuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2022-12-13 12:57:19,653 INFO L748 eck$LassoCheckResult]: Stem: 40045#$Ultimate##0 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(20, 2);call #Ultimate.allocInit(12, 3);~a~0 := 1;~e~0 := 5;~d~0 := 4;~f~0 := 6;~c~0 := 3;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a25~0 := 0;~a11~0 := 0;~a28~0 := 7;~a19~0 := 1;~a21~0 := 1;~a17~0 := 8; 40046#L-1 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_~output~0#1;main_~output~0#1 := -1; 40098#L616-2 assume !false;havoc main_~input~0#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 40903#L621 assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; 41983#L40 assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); 41979#L45 assume 8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0);~a28~0 := 10;calculate_output_#res#1 := 22; 39956#calculate_output_returnLabel#1 main_#t~ret7#1 := calculate_output_#res#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_#t~ret7#1; 40019#L616-2 assume !false;havoc main_~input~0#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 40150#L621 assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; 40151#L40 assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); 40233#L45 assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); 40203#L48 assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == calculate_output_~input#1) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); 40204#L52 assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == calculate_output_~input#1 && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); 40274#L57 assume ((8 == ~a17~0 && ((1 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0;~a25~0 := 0;calculate_output_#res#1 := -1; 39956#calculate_output_returnLabel#1 [2022-12-13 12:57:19,653 INFO L750 eck$LassoCheckResult]: Loop: 39956#calculate_output_returnLabel#1 main_#t~ret7#1 := calculate_output_#res#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_#t~ret7#1; 40019#L616-2 assume !false;havoc main_~input~0#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 40150#L621 assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; 40151#L40 assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); 40233#L45 assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); 40203#L48 assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == calculate_output_~input#1) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); 40204#L52 assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == calculate_output_~input#1 && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); 40274#L57 assume ((8 == ~a17~0 && ((1 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0;~a25~0 := 0;calculate_output_#res#1 := -1; 39956#calculate_output_returnLabel#1 [2022-12-13 12:57:19,654 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 12:57:19,654 INFO L85 PathProgramCache]: Analyzing trace with hash 2047121707, now seen corresponding path program 2 times [2022-12-13 12:57:19,654 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 12:57:19,654 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [689734838] [2022-12-13 12:57:19,654 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 12:57:19,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 12:57:19,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-13 12:57:19,658 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-13 12:57:19,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-13 12:57:19,663 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-12-13 12:57:19,663 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 12:57:19,664 INFO L85 PathProgramCache]: Analyzing trace with hash 1141479969, now seen corresponding path program 2 times [2022-12-13 12:57:19,664 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 12:57:19,664 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [698342254] [2022-12-13 12:57:19,664 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 12:57:19,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 12:57:19,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-13 12:57:19,666 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-13 12:57:19,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-13 12:57:19,669 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-12-13 12:57:19,669 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 12:57:19,669 INFO L85 PathProgramCache]: Analyzing trace with hash -1281398453, now seen corresponding path program 3 times [2022-12-13 12:57:19,669 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 12:57:19,669 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [282241937] [2022-12-13 12:57:19,669 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 12:57:19,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 12:57:19,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-13 12:57:19,674 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-13 12:57:19,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-13 12:57:19,679 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-12-13 12:57:20,078 INFO L210 LassoAnalysis]: Preferences: [2022-12-13 12:57:20,078 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-12-13 12:57:20,078 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-12-13 12:57:20,078 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-12-13 12:57:20,078 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-12-13 12:57:20,078 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:20,078 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-12-13 12:57:20,078 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-12-13 12:57:20,078 INFO L133 ssoRankerPreferences]: Filename of dumped script: Problem02_label10.c_Iteration8_Lasso [2022-12-13 12:57:20,078 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-12-13 12:57:20,078 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-12-13 12:57:20,081 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 12:57:20,083 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 12:57:20,084 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 12:57:20,086 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 12:57:20,087 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 12:57:20,094 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 12:57:20,107 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 12:57:20,108 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 12:57:20,110 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 12:57:20,111 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 12:57:20,112 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 12:57:20,114 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 12:57:20,118 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 12:57:20,120 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 12:57:20,122 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 12:57:20,129 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 12:57:20,130 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 12:57:20,132 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 12:57:20,136 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 12:57:20,138 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 12:57:20,140 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 12:57:20,141 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 12:57:20,143 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 12:57:20,144 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 12:57:20,145 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 12:57:20,146 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 12:57:20,147 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 12:57:20,334 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-12-13 12:57:20,335 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-12-13 12:57:20,335 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:20,335 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:20,335 INFO L229 MonitoredProcess]: Starting monitored process 397 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:20,336 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (397)] Waiting until timeout for monitored process [2022-12-13 12:57:20,337 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:20,347 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:20,347 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:20,347 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:20,347 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-12-13 12:57:20,348 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-12-13 12:57:20,348 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-12-13 12:57:20,351 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:20,353 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (397)] Ended with exit code 0 [2022-12-13 12:57:20,354 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:20,354 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:20,354 INFO L229 MonitoredProcess]: Starting monitored process 398 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:20,355 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (398)] Waiting until timeout for monitored process [2022-12-13 12:57:20,357 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 [2022-12-13 12:57:20,367 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:20,367 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:20,367 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:20,367 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-12-13 12:57:20,367 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-12-13 12:57:20,368 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-12-13 12:57:20,370 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:20,372 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (398)] Forceful destruction successful, exit code 0 [2022-12-13 12:57:20,373 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:20,373 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:20,373 INFO L229 MonitoredProcess]: Starting monitored process 399 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:20,374 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (399)] Waiting until timeout for monitored process [2022-12-13 12:57:20,375 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 [2022-12-13 12:57:20,385 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:20,385 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:20,385 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:20,385 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-12-13 12:57:20,387 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-12-13 12:57:20,387 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-12-13 12:57:20,390 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:20,392 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (399)] Forceful destruction successful, exit code 0 [2022-12-13 12:57:20,393 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:20,393 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:20,393 INFO L229 MonitoredProcess]: Starting monitored process 400 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:20,394 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (400)] Waiting until timeout for monitored process [2022-12-13 12:57:20,395 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 [2022-12-13 12:57:20,405 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:20,405 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:20,405 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:20,405 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-12-13 12:57:20,407 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-12-13 12:57:20,407 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-12-13 12:57:20,410 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:20,412 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (400)] Forceful destruction successful, exit code 0 [2022-12-13 12:57:20,412 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:20,412 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:20,413 INFO L229 MonitoredProcess]: Starting monitored process 401 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:20,413 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (401)] Waiting until timeout for monitored process [2022-12-13 12:57:20,414 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:20,424 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:20,424 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:20,424 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:20,424 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-12-13 12:57:20,425 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-12-13 12:57:20,425 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-12-13 12:57:20,427 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:20,429 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (401)] Ended with exit code 0 [2022-12-13 12:57:20,430 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:20,430 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:20,430 INFO L229 MonitoredProcess]: Starting monitored process 402 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:20,431 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (402)] Waiting until timeout for monitored process [2022-12-13 12:57:20,433 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:20,443 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:20,443 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:20,443 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:20,443 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-12-13 12:57:20,444 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-12-13 12:57:20,444 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-12-13 12:57:20,447 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:20,449 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (402)] Ended with exit code 0 [2022-12-13 12:57:20,449 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:20,449 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:20,450 INFO L229 MonitoredProcess]: Starting monitored process 403 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:20,450 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (403)] Waiting until timeout for monitored process [2022-12-13 12:57:20,452 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 [2022-12-13 12:57:20,462 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:20,462 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:20,462 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:20,462 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-12-13 12:57:20,463 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-12-13 12:57:20,463 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-12-13 12:57:20,466 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:20,468 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (403)] Ended with exit code 0 [2022-12-13 12:57:20,468 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:20,469 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:20,469 INFO L229 MonitoredProcess]: Starting monitored process 404 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:20,470 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (404)] Waiting until timeout for monitored process [2022-12-13 12:57:20,471 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:20,481 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:20,482 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:20,482 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:20,482 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-12-13 12:57:20,483 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-12-13 12:57:20,483 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-12-13 12:57:20,486 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:20,488 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (404)] Ended with exit code 0 [2022-12-13 12:57:20,488 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:20,488 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:20,489 INFO L229 MonitoredProcess]: Starting monitored process 405 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:20,489 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (405)] Waiting until timeout for monitored process [2022-12-13 12:57:20,491 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 [2022-12-13 12:57:20,500 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:20,501 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:20,501 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:20,501 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-12-13 12:57:20,502 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-12-13 12:57:20,502 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-12-13 12:57:20,504 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:20,507 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (405)] Ended with exit code 0 [2022-12-13 12:57:20,507 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:20,507 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:20,507 INFO L229 MonitoredProcess]: Starting monitored process 406 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:20,508 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (406)] Waiting until timeout for monitored process [2022-12-13 12:57:20,510 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:20,519 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:20,519 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:20,519 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:20,519 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-12-13 12:57:20,520 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-12-13 12:57:20,520 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-12-13 12:57:20,523 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:20,525 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (406)] Ended with exit code 0 [2022-12-13 12:57:20,525 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:20,525 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:20,526 INFO L229 MonitoredProcess]: Starting monitored process 407 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:20,527 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (407)] Waiting until timeout for monitored process [2022-12-13 12:57:20,528 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 [2022-12-13 12:57:20,538 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:20,538 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:20,538 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:20,538 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-12-13 12:57:20,540 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-12-13 12:57:20,540 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-12-13 12:57:20,543 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:20,545 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (407)] Ended with exit code 0 [2022-12-13 12:57:20,545 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:20,545 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:20,546 INFO L229 MonitoredProcess]: Starting monitored process 408 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:20,546 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (408)] Waiting until timeout for monitored process [2022-12-13 12:57:20,547 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 [2022-12-13 12:57:20,557 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:20,557 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:20,557 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:20,557 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-12-13 12:57:20,559 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-12-13 12:57:20,559 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-12-13 12:57:20,562 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:20,564 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (408)] Ended with exit code 0 [2022-12-13 12:57:20,564 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:20,564 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:20,565 INFO L229 MonitoredProcess]: Starting monitored process 409 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:20,565 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (409)] Waiting until timeout for monitored process [2022-12-13 12:57:20,567 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 [2022-12-13 12:57:20,576 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:20,576 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:20,576 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:20,576 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-12-13 12:57:20,577 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-12-13 12:57:20,577 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-12-13 12:57:20,579 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:20,581 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (409)] Ended with exit code 0 [2022-12-13 12:57:20,582 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:20,582 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:20,582 INFO L229 MonitoredProcess]: Starting monitored process 410 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:20,583 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (410)] Waiting until timeout for monitored process [2022-12-13 12:57:20,585 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:20,595 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:20,595 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:20,595 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:20,595 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-12-13 12:57:20,596 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-12-13 12:57:20,596 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-12-13 12:57:20,599 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:20,601 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (410)] Ended with exit code 0 [2022-12-13 12:57:20,601 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:20,601 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:20,602 INFO L229 MonitoredProcess]: Starting monitored process 411 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:20,603 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (411)] Waiting until timeout for monitored process [2022-12-13 12:57:20,605 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:20,615 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:20,615 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:20,615 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:20,615 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-12-13 12:57:20,616 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-12-13 12:57:20,616 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-12-13 12:57:20,622 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:20,624 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (411)] Ended with exit code 0 [2022-12-13 12:57:20,624 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:20,624 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:20,625 INFO L229 MonitoredProcess]: Starting monitored process 412 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:20,626 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (412)] Waiting until timeout for monitored process [2022-12-13 12:57:20,627 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 [2022-12-13 12:57:20,637 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:20,637 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:20,637 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:20,637 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-12-13 12:57:20,639 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-12-13 12:57:20,639 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-12-13 12:57:20,641 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:20,643 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (412)] Forceful destruction successful, exit code 0 [2022-12-13 12:57:20,643 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:20,643 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:20,644 INFO L229 MonitoredProcess]: Starting monitored process 413 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:20,645 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (413)] Waiting until timeout for monitored process [2022-12-13 12:57:20,646 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 [2022-12-13 12:57:20,656 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:20,656 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:20,656 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:20,656 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-12-13 12:57:20,658 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-12-13 12:57:20,658 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-12-13 12:57:20,661 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:20,663 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (413)] Ended with exit code 0 [2022-12-13 12:57:20,663 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:20,663 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:20,664 INFO L229 MonitoredProcess]: Starting monitored process 414 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:20,664 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (414)] Waiting until timeout for monitored process [2022-12-13 12:57:20,666 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:20,675 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:20,675 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:20,675 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:20,676 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-12-13 12:57:20,678 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-12-13 12:57:20,678 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-12-13 12:57:20,681 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:20,683 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (414)] Ended with exit code 0 [2022-12-13 12:57:20,683 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:20,683 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:20,684 INFO L229 MonitoredProcess]: Starting monitored process 415 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:20,684 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (415)] Waiting until timeout for monitored process [2022-12-13 12:57:20,686 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:20,696 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:20,696 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:20,696 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:20,696 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-12-13 12:57:20,698 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-12-13 12:57:20,698 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-12-13 12:57:20,701 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:20,703 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (415)] Ended with exit code 0 [2022-12-13 12:57:20,703 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:20,703 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:20,703 INFO L229 MonitoredProcess]: Starting monitored process 416 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:20,704 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (416)] Waiting until timeout for monitored process [2022-12-13 12:57:20,706 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:20,715 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:20,715 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:20,715 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-12-13 12:57:20,715 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-12-13 12:57:20,717 INFO L401 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2022-12-13 12:57:20,717 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:20,724 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:20,726 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (416)] Ended with exit code 0 [2022-12-13 12:57:20,727 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:20,727 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:20,727 INFO L229 MonitoredProcess]: Starting monitored process 417 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:20,728 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (417)] Waiting until timeout for monitored process [2022-12-13 12:57:20,729 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:20,739 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:20,739 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:20,739 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:20,739 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-12-13 12:57:20,741 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-12-13 12:57:20,741 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-12-13 12:57:20,747 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:20,749 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (417)] Ended with exit code 0 [2022-12-13 12:57:20,750 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:20,750 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:20,750 INFO L229 MonitoredProcess]: Starting monitored process 418 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:20,751 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (418)] Waiting until timeout for monitored process [2022-12-13 12:57:20,752 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:20,762 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:20,762 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:20,762 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:20,762 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-12-13 12:57:20,763 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-12-13 12:57:20,763 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-12-13 12:57:20,766 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:20,768 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (418)] Forceful destruction successful, exit code 0 [2022-12-13 12:57:20,768 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:20,768 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:20,769 INFO L229 MonitoredProcess]: Starting monitored process 419 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:20,770 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (419)] Waiting until timeout for monitored process [2022-12-13 12:57:20,771 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:20,781 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:20,782 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:20,782 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:20,782 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-12-13 12:57:20,783 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-12-13 12:57:20,783 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-12-13 12:57:20,786 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:20,788 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (419)] Forceful destruction successful, exit code 0 [2022-12-13 12:57:20,788 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:20,788 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:20,789 INFO L229 MonitoredProcess]: Starting monitored process 420 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:20,789 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (420)] Waiting until timeout for monitored process [2022-12-13 12:57:20,791 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 [2022-12-13 12:57:20,800 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:20,800 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:20,801 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:20,801 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-12-13 12:57:20,802 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-12-13 12:57:20,802 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-12-13 12:57:20,806 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:20,808 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (420)] Ended with exit code 0 [2022-12-13 12:57:20,809 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:20,809 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:20,809 INFO L229 MonitoredProcess]: Starting monitored process 421 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:20,810 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (421)] Waiting until timeout for monitored process [2022-12-13 12:57:20,812 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:20,822 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:20,822 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:20,822 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:20,822 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-12-13 12:57:20,824 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-12-13 12:57:20,824 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-12-13 12:57:20,827 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:20,829 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (421)] Forceful destruction successful, exit code 0 [2022-12-13 12:57:20,830 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:20,830 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:20,830 INFO L229 MonitoredProcess]: Starting monitored process 422 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:20,831 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (422)] Waiting until timeout for monitored process [2022-12-13 12:57:20,833 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:20,843 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:20,843 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:20,843 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:20,843 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-12-13 12:57:20,844 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-12-13 12:57:20,844 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-12-13 12:57:20,847 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:20,849 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (422)] Ended with exit code 0 [2022-12-13 12:57:20,849 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:20,850 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:20,850 INFO L229 MonitoredProcess]: Starting monitored process 423 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:20,851 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (423)] Waiting until timeout for monitored process [2022-12-13 12:57:20,852 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:20,862 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:20,862 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:20,862 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:20,862 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-12-13 12:57:20,864 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-12-13 12:57:20,864 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-12-13 12:57:20,868 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:20,870 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (423)] Forceful destruction successful, exit code 0 [2022-12-13 12:57:20,870 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:20,870 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:20,871 INFO L229 MonitoredProcess]: Starting monitored process 424 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:20,871 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (424)] Waiting until timeout for monitored process [2022-12-13 12:57:20,873 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 [2022-12-13 12:57:20,882 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:20,882 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:20,882 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:20,882 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-12-13 12:57:20,884 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-12-13 12:57:20,884 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-12-13 12:57:20,888 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:20,890 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (424)] Ended with exit code 0 [2022-12-13 12:57:20,890 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:20,890 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:20,890 INFO L229 MonitoredProcess]: Starting monitored process 425 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:20,891 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (425)] Waiting until timeout for monitored process [2022-12-13 12:57:20,893 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:20,902 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:20,903 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:20,903 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:20,903 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-12-13 12:57:20,903 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-12-13 12:57:20,904 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-12-13 12:57:20,906 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:20,909 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (425)] Ended with exit code 0 [2022-12-13 12:57:20,909 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:20,909 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:20,909 INFO L229 MonitoredProcess]: Starting monitored process 426 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:20,910 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (426)] Waiting until timeout for monitored process [2022-12-13 12:57:20,911 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:20,921 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:20,921 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:20,921 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:20,922 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-12-13 12:57:20,923 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-12-13 12:57:20,923 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-12-13 12:57:20,926 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:20,928 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (426)] Ended with exit code 0 [2022-12-13 12:57:20,928 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:20,928 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:20,929 INFO L229 MonitoredProcess]: Starting monitored process 427 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:20,930 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (427)] Waiting until timeout for monitored process [2022-12-13 12:57:20,931 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 [2022-12-13 12:57:20,941 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:20,941 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:20,941 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:20,941 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-12-13 12:57:20,943 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-12-13 12:57:20,943 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-12-13 12:57:20,945 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:20,948 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (427)] Forceful destruction successful, exit code 0 [2022-12-13 12:57:20,948 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:20,948 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:20,948 INFO L229 MonitoredProcess]: Starting monitored process 428 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:20,949 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (428)] Waiting until timeout for monitored process [2022-12-13 12:57:20,951 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 [2022-12-13 12:57:20,960 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:20,960 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 12:57:20,960 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:20,960 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:20,960 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-12-13 12:57:20,961 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-12-13 12:57:20,961 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 12:57:20,962 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:20,964 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (428)] Ended with exit code 0 [2022-12-13 12:57:20,964 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:20,964 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:20,965 INFO L229 MonitoredProcess]: Starting monitored process 429 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:20,966 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (429)] Waiting until timeout for monitored process [2022-12-13 12:57:20,967 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 [2022-12-13 12:57:20,976 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:20,977 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 12:57:20,977 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:20,977 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:20,977 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-12-13 12:57:20,977 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-12-13 12:57:20,977 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 12:57:20,979 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:20,981 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (429)] Ended with exit code 0 [2022-12-13 12:57:20,981 INFO L490 LassoAnalysis]: Using template '2-nested'. [2022-12-13 12:57:20,981 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:20,981 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:20,982 INFO L229 MonitoredProcess]: Starting monitored process 430 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:20,982 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (430)] Waiting until timeout for monitored process [2022-12-13 12:57:20,983 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 [2022-12-13 12:57:20,993 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:20,994 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:20,994 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:20,994 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:57:20,995 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 12:57:20,995 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 12:57:20,999 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:21,001 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (430)] Ended with exit code 0 [2022-12-13 12:57:21,001 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:21,001 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:21,002 INFO L229 MonitoredProcess]: Starting monitored process 431 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:21,002 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (431)] Waiting until timeout for monitored process [2022-12-13 12:57:21,003 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:21,013 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:21,013 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:21,013 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:21,013 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:57:21,014 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 12:57:21,014 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 12:57:21,019 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:21,021 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (431)] Forceful destruction successful, exit code 0 [2022-12-13 12:57:21,021 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:21,021 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:21,022 INFO L229 MonitoredProcess]: Starting monitored process 432 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:21,022 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (432)] Waiting until timeout for monitored process [2022-12-13 12:57:21,023 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 [2022-12-13 12:57:21,034 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:21,034 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:21,034 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:21,034 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:57:21,036 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 12:57:21,036 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 12:57:21,040 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:21,042 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (432)] Ended with exit code 0 [2022-12-13 12:57:21,042 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:21,042 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:21,043 INFO L229 MonitoredProcess]: Starting monitored process 433 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:21,043 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (433)] Waiting until timeout for monitored process [2022-12-13 12:57:21,046 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 [2022-12-13 12:57:21,055 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:21,056 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:21,056 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:21,056 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:57:21,057 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 12:57:21,057 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 12:57:21,060 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:21,062 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (433)] Forceful destruction successful, exit code 0 [2022-12-13 12:57:21,062 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:21,062 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:21,063 INFO L229 MonitoredProcess]: Starting monitored process 434 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:21,064 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (434)] Waiting until timeout for monitored process [2022-12-13 12:57:21,065 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:21,075 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:21,075 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:21,075 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:21,075 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:57:21,076 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 12:57:21,076 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 12:57:21,079 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:21,081 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (434)] Ended with exit code 0 [2022-12-13 12:57:21,081 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:21,082 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:21,082 INFO L229 MonitoredProcess]: Starting monitored process 435 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:21,083 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (435)] Waiting until timeout for monitored process [2022-12-13 12:57:21,085 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:21,095 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:21,095 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:21,095 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:21,095 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:57:21,096 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 12:57:21,096 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 12:57:21,100 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:21,102 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (435)] Ended with exit code 0 [2022-12-13 12:57:21,102 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:21,102 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:21,103 INFO L229 MonitoredProcess]: Starting monitored process 436 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:21,103 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (436)] Waiting until timeout for monitored process [2022-12-13 12:57:21,105 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 [2022-12-13 12:57:21,115 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:21,115 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:21,115 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:21,115 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:57:21,116 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 12:57:21,116 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 12:57:21,121 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:21,123 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (436)] Ended with exit code 0 [2022-12-13 12:57:21,123 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:21,123 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:21,124 INFO L229 MonitoredProcess]: Starting monitored process 437 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:21,124 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (437)] Waiting until timeout for monitored process [2022-12-13 12:57:21,126 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:21,135 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:21,135 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:21,135 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:21,136 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:57:21,136 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 12:57:21,136 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 12:57:21,139 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:21,141 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (437)] Ended with exit code 0 [2022-12-13 12:57:21,141 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:21,142 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:21,142 INFO L229 MonitoredProcess]: Starting monitored process 438 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:21,143 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (438)] Waiting until timeout for monitored process [2022-12-13 12:57:21,144 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:21,154 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:21,154 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:21,154 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:21,154 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:57:21,155 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 12:57:21,155 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 12:57:21,159 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:21,161 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (438)] Forceful destruction successful, exit code 0 [2022-12-13 12:57:21,161 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:21,161 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:21,161 INFO L229 MonitoredProcess]: Starting monitored process 439 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:21,162 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (439)] Waiting until timeout for monitored process [2022-12-13 12:57:21,164 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:21,174 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:21,174 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:21,174 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:21,174 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:57:21,175 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 12:57:21,175 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 12:57:21,179 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:21,181 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (439)] Forceful destruction successful, exit code 0 [2022-12-13 12:57:21,181 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:21,181 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:21,182 INFO L229 MonitoredProcess]: Starting monitored process 440 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:21,183 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (440)] Waiting until timeout for monitored process [2022-12-13 12:57:21,184 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:21,194 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:21,194 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:21,194 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:21,194 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:57:21,195 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 12:57:21,195 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 12:57:21,199 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:21,201 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (440)] Ended with exit code 0 [2022-12-13 12:57:21,201 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:21,201 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:21,202 INFO L229 MonitoredProcess]: Starting monitored process 441 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:21,203 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (441)] Waiting until timeout for monitored process [2022-12-13 12:57:21,204 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 [2022-12-13 12:57:21,214 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:21,214 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:21,214 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:21,214 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:57:21,215 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 12:57:21,215 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 12:57:21,219 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:21,221 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (441)] Forceful destruction successful, exit code 0 [2022-12-13 12:57:21,222 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:21,222 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:21,222 INFO L229 MonitoredProcess]: Starting monitored process 442 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:21,223 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (442)] Waiting until timeout for monitored process [2022-12-13 12:57:21,224 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 [2022-12-13 12:57:21,234 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:21,234 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:21,234 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:21,234 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:57:21,235 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 12:57:21,235 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 12:57:21,239 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:21,241 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (442)] Ended with exit code 0 [2022-12-13 12:57:21,241 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:21,241 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:21,241 INFO L229 MonitoredProcess]: Starting monitored process 443 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:21,242 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (443)] Waiting until timeout for monitored process [2022-12-13 12:57:21,243 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 [2022-12-13 12:57:21,253 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:21,254 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:21,254 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:21,254 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:57:21,255 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 12:57:21,255 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 12:57:21,258 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:21,260 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (443)] Ended with exit code 0 [2022-12-13 12:57:21,260 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:21,260 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:21,261 INFO L229 MonitoredProcess]: Starting monitored process 444 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:21,262 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (444)] Waiting until timeout for monitored process [2022-12-13 12:57:21,263 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:21,273 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:21,273 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:21,273 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:21,273 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:57:21,274 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 12:57:21,274 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 12:57:21,278 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:21,280 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (444)] Ended with exit code 0 [2022-12-13 12:57:21,280 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:21,280 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:21,281 INFO L229 MonitoredProcess]: Starting monitored process 445 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:21,282 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (445)] Waiting until timeout for monitored process [2022-12-13 12:57:21,283 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 [2022-12-13 12:57:21,293 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:21,293 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:21,293 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:21,293 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:57:21,294 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 12:57:21,294 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 12:57:21,298 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:21,300 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (445)] Ended with exit code 0 [2022-12-13 12:57:21,300 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:21,300 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:21,300 INFO L229 MonitoredProcess]: Starting monitored process 446 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:21,301 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (446)] Waiting until timeout for monitored process [2022-12-13 12:57:21,302 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:21,312 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:21,312 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:21,312 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:21,312 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:57:21,313 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 12:57:21,313 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 12:57:21,317 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:21,319 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (446)] Ended with exit code 0 [2022-12-13 12:57:21,319 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:21,319 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:21,320 INFO L229 MonitoredProcess]: Starting monitored process 447 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:21,325 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (447)] Waiting until timeout for monitored process [2022-12-13 12:57:21,325 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:21,335 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:21,335 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:21,335 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:21,335 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:57:21,336 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 12:57:21,336 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 12:57:21,340 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:21,342 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (447)] Ended with exit code 0 [2022-12-13 12:57:21,342 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:21,342 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:21,343 INFO L229 MonitoredProcess]: Starting monitored process 448 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:21,343 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (448)] Waiting until timeout for monitored process [2022-12-13 12:57:21,345 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 [2022-12-13 12:57:21,355 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:21,355 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:21,355 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:21,356 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:57:21,356 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 12:57:21,356 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 12:57:21,359 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:21,361 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (448)] Ended with exit code 0 [2022-12-13 12:57:21,362 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:21,362 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:21,362 INFO L229 MonitoredProcess]: Starting monitored process 449 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:21,363 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (449)] Waiting until timeout for monitored process [2022-12-13 12:57:21,364 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:21,374 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:21,374 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:21,374 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-12-13 12:57:21,375 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:57:21,376 INFO L401 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2022-12-13 12:57:21,376 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-12-13 12:57:21,386 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:21,388 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (449)] Forceful destruction successful, exit code 0 [2022-12-13 12:57:21,388 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:21,388 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:21,389 INFO L229 MonitoredProcess]: Starting monitored process 450 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:21,390 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (450)] Waiting until timeout for monitored process [2022-12-13 12:57:21,391 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 [2022-12-13 12:57:21,402 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:21,402 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:21,402 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:21,402 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:57:21,406 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 12:57:21,406 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 12:57:21,414 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:21,417 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (450)] Ended with exit code 0 [2022-12-13 12:57:21,417 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:21,417 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:21,418 INFO L229 MonitoredProcess]: Starting monitored process 451 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:21,419 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (451)] Waiting until timeout for monitored process [2022-12-13 12:57:21,420 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 [2022-12-13 12:57:21,430 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:21,430 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:21,430 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:21,430 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:57:21,432 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 12:57:21,432 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 12:57:21,436 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:21,438 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (451)] Forceful destruction successful, exit code 0 [2022-12-13 12:57:21,438 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:21,438 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:21,439 INFO L229 MonitoredProcess]: Starting monitored process 452 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:21,439 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (452)] Waiting until timeout for monitored process [2022-12-13 12:57:21,441 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 [2022-12-13 12:57:21,451 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:21,451 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:21,451 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:21,451 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:57:21,452 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 12:57:21,452 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 12:57:21,455 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:21,457 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (452)] Ended with exit code 0 [2022-12-13 12:57:21,457 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:21,458 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:21,458 INFO L229 MonitoredProcess]: Starting monitored process 453 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:21,459 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (453)] Waiting until timeout for monitored process [2022-12-13 12:57:21,460 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:21,470 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:21,470 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:21,470 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:21,470 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:57:21,472 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 12:57:21,472 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 12:57:21,478 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:21,480 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (453)] Ended with exit code 0 [2022-12-13 12:57:21,480 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:21,480 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:21,481 INFO L229 MonitoredProcess]: Starting monitored process 454 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:21,481 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (454)] Waiting until timeout for monitored process [2022-12-13 12:57:21,483 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 [2022-12-13 12:57:21,493 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:21,493 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:21,493 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:21,493 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:57:21,495 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 12:57:21,495 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 12:57:21,499 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:21,501 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (454)] Ended with exit code 0 [2022-12-13 12:57:21,501 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:21,501 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:21,502 INFO L229 MonitoredProcess]: Starting monitored process 455 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:21,503 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (455)] Waiting until timeout for monitored process [2022-12-13 12:57:21,504 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:21,514 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:21,514 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:21,514 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:21,514 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:57:21,515 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 12:57:21,515 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 12:57:21,519 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:21,521 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (455)] Ended with exit code 0 [2022-12-13 12:57:21,521 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:21,521 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:21,522 INFO L229 MonitoredProcess]: Starting monitored process 456 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:21,522 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (456)] Waiting until timeout for monitored process [2022-12-13 12:57:21,524 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:21,534 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:21,534 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:21,534 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:21,534 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:57:21,535 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 12:57:21,535 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 12:57:21,540 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:21,542 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (456)] Ended with exit code 0 [2022-12-13 12:57:21,542 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:21,543 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:21,543 INFO L229 MonitoredProcess]: Starting monitored process 457 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:21,544 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (457)] Waiting until timeout for monitored process [2022-12-13 12:57:21,546 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:21,555 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:21,555 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:21,556 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:21,556 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:57:21,556 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 12:57:21,556 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 12:57:21,561 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:21,563 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (457)] Ended with exit code 0 [2022-12-13 12:57:21,563 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:21,563 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:21,564 INFO L229 MonitoredProcess]: Starting monitored process 458 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:21,565 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (458)] Waiting until timeout for monitored process [2022-12-13 12:57:21,566 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:21,575 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:21,576 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:21,576 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:21,576 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:57:21,577 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 12:57:21,577 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 12:57:21,580 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:21,582 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (458)] Ended with exit code 0 [2022-12-13 12:57:21,582 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:21,582 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:21,583 INFO L229 MonitoredProcess]: Starting monitored process 459 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:21,583 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (459)] Waiting until timeout for monitored process [2022-12-13 12:57:21,585 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:21,595 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:21,595 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:21,595 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:21,595 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:57:21,596 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 12:57:21,596 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 12:57:21,599 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:21,601 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (459)] Ended with exit code 0 [2022-12-13 12:57:21,602 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:21,602 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:21,602 INFO L229 MonitoredProcess]: Starting monitored process 460 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:21,603 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (460)] Waiting until timeout for monitored process [2022-12-13 12:57:21,604 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 [2022-12-13 12:57:21,614 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:21,614 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:21,614 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:21,615 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:57:21,615 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 12:57:21,615 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 12:57:21,620 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:21,622 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (460)] Ended with exit code 0 [2022-12-13 12:57:21,622 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:21,622 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:21,623 INFO L229 MonitoredProcess]: Starting monitored process 461 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:21,623 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (461)] Waiting until timeout for monitored process [2022-12-13 12:57:21,625 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:21,635 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:21,635 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 12:57:21,635 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:21,635 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:21,635 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:57:21,636 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-12-13 12:57:21,636 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 12:57:21,637 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:21,639 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (461)] Ended with exit code 0 [2022-12-13 12:57:21,639 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:21,639 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:21,640 INFO L229 MonitoredProcess]: Starting monitored process 462 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:21,640 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (462)] Waiting until timeout for monitored process [2022-12-13 12:57:21,642 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:21,651 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:21,651 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 12:57:21,652 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:21,652 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:21,652 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:57:21,652 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-12-13 12:57:21,652 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 12:57:21,653 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:21,655 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (462)] Ended with exit code 0 [2022-12-13 12:57:21,655 INFO L490 LassoAnalysis]: Using template '3-nested'. [2022-12-13 12:57:21,655 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:21,656 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:21,656 INFO L229 MonitoredProcess]: Starting monitored process 463 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:21,657 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (463)] Waiting until timeout for monitored process [2022-12-13 12:57:21,658 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:21,668 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:21,668 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:21,668 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:21,668 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:21,669 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:21,669 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:21,674 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:21,676 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (463)] Ended with exit code 0 [2022-12-13 12:57:21,676 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:21,676 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:21,676 INFO L229 MonitoredProcess]: Starting monitored process 464 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:21,677 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (464)] Waiting until timeout for monitored process [2022-12-13 12:57:21,678 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:21,688 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:21,688 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:21,688 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:21,688 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:21,689 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:21,689 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:21,693 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:21,695 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (464)] Ended with exit code 0 [2022-12-13 12:57:21,695 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:21,695 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:21,696 INFO L229 MonitoredProcess]: Starting monitored process 465 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:21,697 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (465)] Waiting until timeout for monitored process [2022-12-13 12:57:21,698 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:21,708 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:21,708 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:21,708 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:21,708 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:21,709 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:21,709 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:21,713 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:21,715 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (465)] Ended with exit code 0 [2022-12-13 12:57:21,715 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:21,716 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:21,716 INFO L229 MonitoredProcess]: Starting monitored process 466 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:21,717 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (466)] Waiting until timeout for monitored process [2022-12-13 12:57:21,719 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:21,729 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:21,729 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:21,729 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:21,730 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:21,731 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:21,731 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:21,735 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:21,737 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (466)] Ended with exit code 0 [2022-12-13 12:57:21,737 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:21,738 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:21,738 INFO L229 MonitoredProcess]: Starting monitored process 467 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:21,739 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (467)] Waiting until timeout for monitored process [2022-12-13 12:57:21,740 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 [2022-12-13 12:57:21,750 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:21,750 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:21,750 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:21,750 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:21,751 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:21,751 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:21,755 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:21,757 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (467)] Ended with exit code 0 [2022-12-13 12:57:21,757 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:21,757 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:21,758 INFO L229 MonitoredProcess]: Starting monitored process 468 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:21,759 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (468)] Waiting until timeout for monitored process [2022-12-13 12:57:21,760 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 [2022-12-13 12:57:21,770 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:21,770 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:21,770 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:21,770 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:21,771 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:21,771 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:21,775 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:21,777 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (468)] Ended with exit code 0 [2022-12-13 12:57:21,777 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:21,777 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:21,778 INFO L229 MonitoredProcess]: Starting monitored process 469 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:21,778 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (469)] Waiting until timeout for monitored process [2022-12-13 12:57:21,779 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 [2022-12-13 12:57:21,790 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:21,790 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:21,790 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:21,790 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:21,791 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:21,791 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:21,795 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:21,797 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (469)] Ended with exit code 0 [2022-12-13 12:57:21,797 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:21,797 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:21,797 INFO L229 MonitoredProcess]: Starting monitored process 470 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:21,798 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (470)] Waiting until timeout for monitored process [2022-12-13 12:57:21,799 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:21,809 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:21,810 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:21,810 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:21,810 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:21,811 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:21,811 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:21,814 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:21,816 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (470)] Ended with exit code 0 [2022-12-13 12:57:21,816 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:21,816 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:21,817 INFO L229 MonitoredProcess]: Starting monitored process 471 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:21,818 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (471)] Waiting until timeout for monitored process [2022-12-13 12:57:21,819 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 [2022-12-13 12:57:21,829 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:21,830 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:21,830 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:21,830 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:21,831 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:21,831 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:21,837 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:21,839 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (471)] Ended with exit code 0 [2022-12-13 12:57:21,839 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:21,839 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:21,840 INFO L229 MonitoredProcess]: Starting monitored process 472 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:21,841 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (472)] Waiting until timeout for monitored process [2022-12-13 12:57:21,842 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 [2022-12-13 12:57:21,852 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:21,852 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:21,852 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:21,852 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:21,853 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:21,853 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:21,858 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:21,860 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (472)] Ended with exit code 0 [2022-12-13 12:57:21,860 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:21,860 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:21,861 INFO L229 MonitoredProcess]: Starting monitored process 473 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:21,861 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (473)] Waiting until timeout for monitored process [2022-12-13 12:57:21,863 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:21,872 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:21,872 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:21,872 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:21,872 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:21,874 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:21,874 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:21,878 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:21,880 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (473)] Ended with exit code 0 [2022-12-13 12:57:21,880 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:21,880 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:21,881 INFO L229 MonitoredProcess]: Starting monitored process 474 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:21,882 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (474)] Waiting until timeout for monitored process [2022-12-13 12:57:21,883 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 [2022-12-13 12:57:21,893 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:21,893 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:21,893 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:21,893 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:21,894 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:21,894 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:21,900 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:21,902 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (474)] Ended with exit code 0 [2022-12-13 12:57:21,902 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:21,902 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:21,903 INFO L229 MonitoredProcess]: Starting monitored process 475 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:21,906 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (475)] Waiting until timeout for monitored process [2022-12-13 12:57:21,907 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:21,917 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:21,917 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:21,917 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:21,917 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:21,919 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:21,919 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:21,923 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:21,925 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (475)] Ended with exit code 0 [2022-12-13 12:57:21,926 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:21,926 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:21,926 INFO L229 MonitoredProcess]: Starting monitored process 476 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:21,927 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (476)] Waiting until timeout for monitored process [2022-12-13 12:57:21,928 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 [2022-12-13 12:57:21,939 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:21,939 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:21,939 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:21,939 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:21,940 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:21,940 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:21,944 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:21,946 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (476)] Ended with exit code 0 [2022-12-13 12:57:21,946 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:21,946 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:21,947 INFO L229 MonitoredProcess]: Starting monitored process 477 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:21,947 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (477)] Waiting until timeout for monitored process [2022-12-13 12:57:21,950 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:21,960 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:21,960 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:21,960 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:21,960 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:21,961 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:21,961 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:21,965 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:21,967 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (477)] Ended with exit code 0 [2022-12-13 12:57:21,967 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:21,967 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:21,968 INFO L229 MonitoredProcess]: Starting monitored process 478 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:21,968 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (478)] Waiting until timeout for monitored process [2022-12-13 12:57:21,970 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:21,980 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:21,980 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:21,980 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:21,980 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:21,981 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:21,981 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:21,985 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:21,987 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (478)] Ended with exit code 0 [2022-12-13 12:57:21,987 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:21,987 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:21,988 INFO L229 MonitoredProcess]: Starting monitored process 479 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:21,988 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (479)] Waiting until timeout for monitored process [2022-12-13 12:57:21,990 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 [2022-12-13 12:57:21,999 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:22,000 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:22,000 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:22,000 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:22,001 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:22,001 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:22,005 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:22,007 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (479)] Ended with exit code 0 [2022-12-13 12:57:22,007 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:22,007 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:22,008 INFO L229 MonitoredProcess]: Starting monitored process 480 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:22,009 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (480)] Waiting until timeout for monitored process [2022-12-13 12:57:22,010 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:22,019 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:22,020 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:22,020 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:22,020 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:22,021 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:22,021 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:22,024 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:22,026 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (480)] Ended with exit code 0 [2022-12-13 12:57:22,027 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:22,027 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:22,027 INFO L229 MonitoredProcess]: Starting monitored process 481 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:22,028 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (481)] Waiting until timeout for monitored process [2022-12-13 12:57:22,029 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 [2022-12-13 12:57:22,039 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:22,039 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:22,039 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:22,039 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:22,040 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:22,040 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:22,044 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:22,046 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (481)] Ended with exit code 0 [2022-12-13 12:57:22,046 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:22,046 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:22,047 INFO L229 MonitoredProcess]: Starting monitored process 482 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:22,047 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (482)] Waiting until timeout for monitored process [2022-12-13 12:57:22,049 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 [2022-12-13 12:57:22,059 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:22,059 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:22,059 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-12-13 12:57:22,059 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:22,062 INFO L401 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2022-12-13 12:57:22,062 INFO L402 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2022-12-13 12:57:22,076 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:22,078 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (482)] Ended with exit code 0 [2022-12-13 12:57:22,078 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:22,078 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:22,079 INFO L229 MonitoredProcess]: Starting monitored process 483 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:22,079 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (483)] Waiting until timeout for monitored process [2022-12-13 12:57:22,082 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:22,092 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:22,092 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:22,092 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:22,092 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:22,095 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:22,095 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:22,107 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:22,109 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (483)] Ended with exit code 0 [2022-12-13 12:57:22,109 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:22,109 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:22,110 INFO L229 MonitoredProcess]: Starting monitored process 484 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:22,110 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (484)] Waiting until timeout for monitored process [2022-12-13 12:57:22,112 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:22,122 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:22,122 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:22,122 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:22,122 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:22,123 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:22,123 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:22,127 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:22,129 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (484)] Ended with exit code 0 [2022-12-13 12:57:22,129 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:22,130 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:22,130 INFO L229 MonitoredProcess]: Starting monitored process 485 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:22,131 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (485)] Waiting until timeout for monitored process [2022-12-13 12:57:22,133 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:22,143 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:22,143 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:22,143 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:22,143 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:22,144 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:22,144 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:22,149 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:22,151 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (485)] Ended with exit code 0 [2022-12-13 12:57:22,151 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:22,151 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:22,152 INFO L229 MonitoredProcess]: Starting monitored process 486 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:22,152 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (486)] Waiting until timeout for monitored process [2022-12-13 12:57:22,154 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 [2022-12-13 12:57:22,163 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:22,164 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:22,164 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:22,164 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:22,166 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:22,166 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:22,175 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:22,177 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (486)] Ended with exit code 0 [2022-12-13 12:57:22,177 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:22,177 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:22,178 INFO L229 MonitoredProcess]: Starting monitored process 487 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:22,179 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (487)] Waiting until timeout for monitored process [2022-12-13 12:57:22,180 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:22,190 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:22,190 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:22,190 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:22,190 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:22,191 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:22,191 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:22,196 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:22,198 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (487)] Ended with exit code 0 [2022-12-13 12:57:22,199 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:22,199 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:22,199 INFO L229 MonitoredProcess]: Starting monitored process 488 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:22,200 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (488)] Waiting until timeout for monitored process [2022-12-13 12:57:22,202 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 [2022-12-13 12:57:22,212 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:22,212 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:22,212 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:22,212 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:22,213 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:22,213 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:22,218 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:22,220 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (488)] Ended with exit code 0 [2022-12-13 12:57:22,220 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:22,220 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:22,221 INFO L229 MonitoredProcess]: Starting monitored process 489 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:22,222 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (489)] Waiting until timeout for monitored process [2022-12-13 12:57:22,223 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 [2022-12-13 12:57:22,234 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:22,234 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:22,234 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:22,234 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:22,235 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:22,235 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:22,240 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:22,242 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (489)] Ended with exit code 0 [2022-12-13 12:57:22,242 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:22,242 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:22,243 INFO L229 MonitoredProcess]: Starting monitored process 490 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:22,244 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (490)] Waiting until timeout for monitored process [2022-12-13 12:57:22,246 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 [2022-12-13 12:57:22,255 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:22,255 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:22,255 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:22,256 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:22,257 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:22,257 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:22,263 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:22,265 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (490)] Ended with exit code 0 [2022-12-13 12:57:22,265 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:22,265 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:22,266 INFO L229 MonitoredProcess]: Starting monitored process 491 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:22,267 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (491)] Waiting until timeout for monitored process [2022-12-13 12:57:22,268 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:22,278 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:22,278 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:22,278 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:22,278 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:22,279 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:22,279 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:22,283 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:22,285 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (491)] Ended with exit code 0 [2022-12-13 12:57:22,285 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:22,286 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:22,286 INFO L229 MonitoredProcess]: Starting monitored process 492 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:22,287 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (492)] Waiting until timeout for monitored process [2022-12-13 12:57:22,288 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 [2022-12-13 12:57:22,298 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:22,298 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:22,298 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:22,298 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:22,299 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:22,299 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:22,303 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:22,305 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (492)] Ended with exit code 0 [2022-12-13 12:57:22,305 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:22,305 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:22,306 INFO L229 MonitoredProcess]: Starting monitored process 493 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:22,307 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (493)] Waiting until timeout for monitored process [2022-12-13 12:57:22,308 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:22,318 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:22,318 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:22,318 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:22,318 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:22,319 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:22,319 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:22,323 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:22,325 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (493)] Ended with exit code 0 [2022-12-13 12:57:22,325 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:22,325 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:22,326 INFO L229 MonitoredProcess]: Starting monitored process 494 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:22,326 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (494)] Waiting until timeout for monitored process [2022-12-13 12:57:22,327 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:22,338 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:22,338 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 12:57:22,338 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:22,338 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:22,338 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:22,338 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-12-13 12:57:22,338 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 12:57:22,339 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:22,341 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (494)] Ended with exit code 0 [2022-12-13 12:57:22,341 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:22,341 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:22,342 INFO L229 MonitoredProcess]: Starting monitored process 495 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:22,343 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (495)] Waiting until timeout for monitored process [2022-12-13 12:57:22,344 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 [2022-12-13 12:57:22,354 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:22,354 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 12:57:22,354 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:22,354 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:22,354 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:22,354 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-12-13 12:57:22,354 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 12:57:22,355 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:22,357 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (495)] Forceful destruction successful, exit code 0 [2022-12-13 12:57:22,358 INFO L490 LassoAnalysis]: Using template '4-nested'. [2022-12-13 12:57:22,358 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:22,358 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:22,358 INFO L229 MonitoredProcess]: Starting monitored process 496 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:22,359 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (496)] Waiting until timeout for monitored process [2022-12-13 12:57:22,360 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:22,370 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:22,370 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:22,370 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:22,370 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:57:22,372 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 12:57:22,372 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 12:57:22,377 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:22,379 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (496)] Ended with exit code 0 [2022-12-13 12:57:22,379 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:22,379 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:22,380 INFO L229 MonitoredProcess]: Starting monitored process 497 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:22,380 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (497)] Waiting until timeout for monitored process [2022-12-13 12:57:22,382 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 [2022-12-13 12:57:22,392 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:22,392 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:22,392 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:22,392 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:57:22,393 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 12:57:22,394 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 12:57:22,400 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:22,402 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (497)] Ended with exit code 0 [2022-12-13 12:57:22,402 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:22,402 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:22,403 INFO L229 MonitoredProcess]: Starting monitored process 498 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:22,403 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (498)] Waiting until timeout for monitored process [2022-12-13 12:57:22,405 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:22,415 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:22,415 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:22,415 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:22,415 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:57:22,417 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 12:57:22,417 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 12:57:22,422 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:22,424 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (498)] Ended with exit code 0 [2022-12-13 12:57:22,424 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:22,424 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:22,425 INFO L229 MonitoredProcess]: Starting monitored process 499 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:22,426 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (499)] Waiting until timeout for monitored process [2022-12-13 12:57:22,427 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:22,437 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:22,437 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:22,438 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:22,438 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:57:22,439 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 12:57:22,439 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 12:57:22,443 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:22,445 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (499)] Ended with exit code 0 [2022-12-13 12:57:22,445 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:22,445 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:22,446 INFO L229 MonitoredProcess]: Starting monitored process 500 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:22,447 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (500)] Waiting until timeout for monitored process [2022-12-13 12:57:22,448 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 [2022-12-13 12:57:22,458 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:22,458 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:22,458 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:22,458 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:57:22,460 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 12:57:22,460 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 12:57:22,468 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:22,470 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (500)] Ended with exit code 0 [2022-12-13 12:57:22,470 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:22,470 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:22,471 INFO L229 MonitoredProcess]: Starting monitored process 501 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:22,472 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (501)] Waiting until timeout for monitored process [2022-12-13 12:57:22,473 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:22,483 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:22,483 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:22,483 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:22,483 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:57:22,485 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 12:57:22,485 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 12:57:22,489 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:22,491 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (501)] Ended with exit code 0 [2022-12-13 12:57:22,491 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:22,491 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:22,492 INFO L229 MonitoredProcess]: Starting monitored process 502 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:22,493 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (502)] Waiting until timeout for monitored process [2022-12-13 12:57:22,494 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 [2022-12-13 12:57:22,504 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:22,504 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:22,504 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:22,504 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:57:22,506 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 12:57:22,506 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 12:57:22,513 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:22,515 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (502)] Ended with exit code 0 [2022-12-13 12:57:22,515 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:22,515 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:22,516 INFO L229 MonitoredProcess]: Starting monitored process 503 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:22,517 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (503)] Waiting until timeout for monitored process [2022-12-13 12:57:22,518 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 [2022-12-13 12:57:22,528 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:22,528 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:22,528 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:22,528 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:57:22,529 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 12:57:22,530 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 12:57:22,536 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:22,538 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (503)] Ended with exit code 0 [2022-12-13 12:57:22,538 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:22,538 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:22,539 INFO L229 MonitoredProcess]: Starting monitored process 504 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:22,540 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (504)] Waiting until timeout for monitored process [2022-12-13 12:57:22,541 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:22,551 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:22,551 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:22,551 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:22,551 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:57:22,553 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 12:57:22,553 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 12:57:22,560 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:22,562 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (504)] Ended with exit code 0 [2022-12-13 12:57:22,562 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:22,562 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:22,563 INFO L229 MonitoredProcess]: Starting monitored process 505 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:22,564 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (505)] Waiting until timeout for monitored process [2022-12-13 12:57:22,566 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:22,576 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:22,576 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:22,576 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:22,576 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:57:22,577 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 12:57:22,577 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 12:57:22,584 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:22,587 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (505)] Ended with exit code 0 [2022-12-13 12:57:22,587 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:22,587 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:22,587 INFO L229 MonitoredProcess]: Starting monitored process 506 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:22,588 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (506)] Waiting until timeout for monitored process [2022-12-13 12:57:22,590 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 [2022-12-13 12:57:22,600 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:22,600 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:22,600 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:22,600 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:57:22,601 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 12:57:22,601 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 12:57:22,606 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:22,608 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (506)] Ended with exit code 0 [2022-12-13 12:57:22,608 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:22,608 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:22,609 INFO L229 MonitoredProcess]: Starting monitored process 507 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:22,610 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (507)] Waiting until timeout for monitored process [2022-12-13 12:57:22,611 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 [2022-12-13 12:57:22,622 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:22,622 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:22,622 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:22,622 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:57:22,623 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 12:57:22,623 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 12:57:22,628 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:22,630 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (507)] Ended with exit code 0 [2022-12-13 12:57:22,630 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:22,630 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:22,631 INFO L229 MonitoredProcess]: Starting monitored process 508 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:22,631 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (508)] Waiting until timeout for monitored process [2022-12-13 12:57:22,633 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:22,643 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:22,643 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:22,643 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:22,643 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:57:22,645 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 12:57:22,645 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 12:57:22,649 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:22,651 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (508)] Ended with exit code 0 [2022-12-13 12:57:22,652 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:22,652 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:22,652 INFO L229 MonitoredProcess]: Starting monitored process 509 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:22,653 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (509)] Waiting until timeout for monitored process [2022-12-13 12:57:22,655 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:22,665 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:22,665 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:22,665 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:22,665 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:57:22,666 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 12:57:22,666 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 12:57:22,671 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:22,673 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (509)] Ended with exit code 0 [2022-12-13 12:57:22,674 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:22,674 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:22,674 INFO L229 MonitoredProcess]: Starting monitored process 510 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:22,675 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (510)] Waiting until timeout for monitored process [2022-12-13 12:57:22,677 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:22,687 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:22,687 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:22,687 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:22,687 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:57:22,689 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 12:57:22,689 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 12:57:22,693 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:22,695 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (510)] Ended with exit code 0 [2022-12-13 12:57:22,695 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:22,695 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:22,696 INFO L229 MonitoredProcess]: Starting monitored process 511 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:22,697 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (511)] Waiting until timeout for monitored process [2022-12-13 12:57:22,698 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:22,708 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:22,708 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:22,708 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:22,708 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:57:22,709 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 12:57:22,709 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 12:57:22,714 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:22,716 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (511)] Ended with exit code 0 [2022-12-13 12:57:22,716 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:22,716 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:22,717 INFO L229 MonitoredProcess]: Starting monitored process 512 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:22,717 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (512)] Waiting until timeout for monitored process [2022-12-13 12:57:22,718 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 [2022-12-13 12:57:22,728 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:22,728 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:22,728 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:22,729 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:57:22,730 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 12:57:22,730 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 12:57:22,736 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:22,738 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (512)] Ended with exit code 0 [2022-12-13 12:57:22,738 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:22,738 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:22,739 INFO L229 MonitoredProcess]: Starting monitored process 513 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:22,739 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (513)] Waiting until timeout for monitored process [2022-12-13 12:57:22,741 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 [2022-12-13 12:57:22,751 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:22,751 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:22,751 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:22,751 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:57:22,752 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 12:57:22,752 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 12:57:22,756 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:22,759 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (513)] Forceful destruction successful, exit code 0 [2022-12-13 12:57:22,759 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:22,759 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:22,759 INFO L229 MonitoredProcess]: Starting monitored process 514 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:22,760 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (514)] Waiting until timeout for monitored process [2022-12-13 12:57:22,761 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:22,772 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:22,772 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:22,772 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:22,772 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:57:22,773 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 12:57:22,773 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 12:57:22,778 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:22,780 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (514)] Forceful destruction successful, exit code 0 [2022-12-13 12:57:22,780 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:22,780 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:22,781 INFO L229 MonitoredProcess]: Starting monitored process 515 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:22,781 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (515)] Waiting until timeout for monitored process [2022-12-13 12:57:22,782 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:22,792 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:22,792 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:22,792 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-12-13 12:57:22,792 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:57:22,795 INFO L401 nArgumentSynthesizer]: We have 40 Motzkin's Theorem applications. [2022-12-13 12:57:22,795 INFO L402 nArgumentSynthesizer]: A total of 10 supporting invariants were added. [2022-12-13 12:57:22,809 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:22,812 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (515)] Ended with exit code 0 [2022-12-13 12:57:22,812 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:22,812 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:22,813 INFO L229 MonitoredProcess]: Starting monitored process 516 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:22,813 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (516)] Waiting until timeout for monitored process [2022-12-13 12:57:22,815 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 [2022-12-13 12:57:22,826 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:22,826 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:22,826 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:22,826 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:57:22,830 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 12:57:22,830 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 12:57:22,845 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:22,847 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (516)] Ended with exit code 0 [2022-12-13 12:57:22,847 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:22,847 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:22,848 INFO L229 MonitoredProcess]: Starting monitored process 517 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:22,849 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (517)] Waiting until timeout for monitored process [2022-12-13 12:57:22,850 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 [2022-12-13 12:57:22,860 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:22,860 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:22,860 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:22,860 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:57:22,861 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 12:57:22,861 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 12:57:22,866 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:22,868 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (517)] Ended with exit code 0 [2022-12-13 12:57:22,868 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:22,868 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:22,869 INFO L229 MonitoredProcess]: Starting monitored process 518 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:22,869 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (518)] Waiting until timeout for monitored process [2022-12-13 12:57:22,870 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 [2022-12-13 12:57:22,880 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:22,880 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:22,880 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:22,880 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:57:22,881 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 12:57:22,881 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 12:57:22,886 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:22,889 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (518)] Ended with exit code 0 [2022-12-13 12:57:22,889 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:22,889 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:22,889 INFO L229 MonitoredProcess]: Starting monitored process 519 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:22,890 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (519)] Waiting until timeout for monitored process [2022-12-13 12:57:22,891 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:22,902 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:22,902 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:22,902 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:22,903 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:57:22,905 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 12:57:22,905 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 12:57:22,914 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:22,916 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (519)] Ended with exit code 0 [2022-12-13 12:57:22,916 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:22,917 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:22,917 INFO L229 MonitoredProcess]: Starting monitored process 520 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:22,918 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (520)] Waiting until timeout for monitored process [2022-12-13 12:57:22,919 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 [2022-12-13 12:57:22,930 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:22,930 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:22,930 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:22,930 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:57:22,932 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 12:57:22,932 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 12:57:22,939 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:22,941 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (520)] Forceful destruction successful, exit code 0 [2022-12-13 12:57:22,941 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:22,941 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:22,942 INFO L229 MonitoredProcess]: Starting monitored process 521 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:22,943 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (521)] Waiting until timeout for monitored process [2022-12-13 12:57:22,944 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 [2022-12-13 12:57:22,954 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:22,954 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:22,954 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:22,954 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:57:22,955 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 12:57:22,955 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 12:57:22,961 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:22,964 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (521)] Ended with exit code 0 [2022-12-13 12:57:22,964 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:22,964 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:22,964 INFO L229 MonitoredProcess]: Starting monitored process 522 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:22,965 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (522)] Waiting until timeout for monitored process [2022-12-13 12:57:22,966 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:22,976 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:22,976 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:22,976 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:22,976 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:57:22,978 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 12:57:22,978 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 12:57:22,988 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:22,990 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (522)] Ended with exit code 0 [2022-12-13 12:57:22,990 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:22,991 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:22,991 INFO L229 MonitoredProcess]: Starting monitored process 523 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:22,992 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (523)] Waiting until timeout for monitored process [2022-12-13 12:57:22,993 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:23,003 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:23,003 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:23,003 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:23,003 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:57:23,005 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 12:57:23,005 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 12:57:23,015 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:23,020 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (523)] Ended with exit code 0 [2022-12-13 12:57:23,021 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:23,021 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:23,021 INFO L229 MonitoredProcess]: Starting monitored process 524 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:23,022 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (524)] Waiting until timeout for monitored process [2022-12-13 12:57:23,023 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 [2022-12-13 12:57:23,034 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:23,034 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:23,034 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:23,034 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:57:23,035 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 12:57:23,035 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 12:57:23,040 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:23,042 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (524)] Forceful destruction successful, exit code 0 [2022-12-13 12:57:23,042 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:23,042 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:23,043 INFO L229 MonitoredProcess]: Starting monitored process 525 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:23,043 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (525)] Waiting until timeout for monitored process [2022-12-13 12:57:23,045 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 [2022-12-13 12:57:23,054 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:23,054 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:23,055 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:23,055 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:57:23,056 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 12:57:23,056 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 12:57:23,063 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:23,065 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (525)] Ended with exit code 0 [2022-12-13 12:57:23,065 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:23,066 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:23,066 INFO L229 MonitoredProcess]: Starting monitored process 526 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:23,067 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (526)] Waiting until timeout for monitored process [2022-12-13 12:57:23,068 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:23,078 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:23,078 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:23,078 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:23,078 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:57:23,080 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 12:57:23,080 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 12:57:23,085 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:23,087 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (526)] Ended with exit code 0 [2022-12-13 12:57:23,088 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:23,088 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:23,088 INFO L229 MonitoredProcess]: Starting monitored process 527 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:23,089 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (527)] Waiting until timeout for monitored process [2022-12-13 12:57:23,090 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:23,100 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:23,100 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 12:57:23,100 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:23,100 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:23,100 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:57:23,101 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-12-13 12:57:23,101 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 12:57:23,102 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:23,104 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (527)] Ended with exit code 0 [2022-12-13 12:57:23,104 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:23,104 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:23,105 INFO L229 MonitoredProcess]: Starting monitored process 528 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:23,106 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (528)] Waiting until timeout for monitored process [2022-12-13 12:57:23,107 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 [2022-12-13 12:57:23,117 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:57:23,118 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 12:57:23,118 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:23,118 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:23,118 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:57:23,118 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-12-13 12:57:23,118 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 12:57:23,120 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:23,122 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (528)] Ended with exit code 0 [2022-12-13 12:57:23,122 INFO L490 LassoAnalysis]: Using template '2-phase'. [2022-12-13 12:57:23,122 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:23,122 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:23,123 INFO L229 MonitoredProcess]: Starting monitored process 529 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:23,123 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (529)] Waiting until timeout for monitored process [2022-12-13 12:57:23,125 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 [2022-12-13 12:57:23,135 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:23,135 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:57:23,135 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:23,136 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:23,136 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:57:23,136 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 12:57:23,136 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 12:57:23,141 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:23,143 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (529)] Ended with exit code 0 [2022-12-13 12:57:23,143 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:23,143 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:23,144 INFO L229 MonitoredProcess]: Starting monitored process 530 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:23,144 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (530)] Waiting until timeout for monitored process [2022-12-13 12:57:23,146 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:23,156 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:23,156 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:57:23,156 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:23,156 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:23,156 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:57:23,157 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 12:57:23,157 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 12:57:23,162 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:23,164 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (530)] Ended with exit code 0 [2022-12-13 12:57:23,164 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:23,164 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:23,165 INFO L229 MonitoredProcess]: Starting monitored process 531 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:23,165 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (531)] Waiting until timeout for monitored process [2022-12-13 12:57:23,167 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:23,177 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:23,177 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:57:23,177 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:23,177 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:23,177 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:57:23,178 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 12:57:23,178 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 12:57:23,184 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:23,186 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (531)] Ended with exit code 0 [2022-12-13 12:57:23,186 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:23,186 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:23,187 INFO L229 MonitoredProcess]: Starting monitored process 532 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:23,188 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (532)] Waiting until timeout for monitored process [2022-12-13 12:57:23,189 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:23,199 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:23,199 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:57:23,199 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:23,200 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:23,200 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:57:23,201 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 12:57:23,201 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 12:57:23,205 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:23,207 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (532)] Ended with exit code 0 [2022-12-13 12:57:23,208 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:23,208 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:23,208 INFO L229 MonitoredProcess]: Starting monitored process 533 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:23,209 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (533)] Waiting until timeout for monitored process [2022-12-13 12:57:23,211 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 [2022-12-13 12:57:23,221 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:23,221 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:57:23,221 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:23,221 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:23,221 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:57:23,222 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 12:57:23,222 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 12:57:23,227 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:23,230 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (533)] Ended with exit code 0 [2022-12-13 12:57:23,230 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:23,230 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:23,230 INFO L229 MonitoredProcess]: Starting monitored process 534 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:23,231 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (534)] Waiting until timeout for monitored process [2022-12-13 12:57:23,233 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:23,243 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:23,243 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:57:23,243 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:23,243 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:23,243 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:57:23,244 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 12:57:23,244 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 12:57:23,249 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:23,251 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (534)] Ended with exit code 0 [2022-12-13 12:57:23,251 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:23,251 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:23,252 INFO L229 MonitoredProcess]: Starting monitored process 535 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:23,253 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (535)] Waiting until timeout for monitored process [2022-12-13 12:57:23,254 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:23,263 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:23,264 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:57:23,264 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:23,264 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:23,264 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:57:23,265 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 12:57:23,265 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 12:57:23,269 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:23,271 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (535)] Ended with exit code 0 [2022-12-13 12:57:23,271 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:23,271 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:23,272 INFO L229 MonitoredProcess]: Starting monitored process 536 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:23,272 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (536)] Waiting until timeout for monitored process [2022-12-13 12:57:23,274 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 [2022-12-13 12:57:23,283 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:23,283 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:57:23,284 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:23,284 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:23,284 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:57:23,284 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 12:57:23,285 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 12:57:23,288 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:23,290 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (536)] Forceful destruction successful, exit code 0 [2022-12-13 12:57:23,290 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:23,291 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:23,291 INFO L229 MonitoredProcess]: Starting monitored process 537 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:23,292 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (537)] Waiting until timeout for monitored process [2022-12-13 12:57:23,293 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 [2022-12-13 12:57:23,303 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:23,303 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:57:23,303 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:23,304 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:23,304 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:57:23,304 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 12:57:23,304 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 12:57:23,308 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:23,310 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (537)] Ended with exit code 0 [2022-12-13 12:57:23,311 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:23,311 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:23,311 INFO L229 MonitoredProcess]: Starting monitored process 538 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:23,312 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (538)] Waiting until timeout for monitored process [2022-12-13 12:57:23,313 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 [2022-12-13 12:57:23,323 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:23,323 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:57:23,323 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:23,324 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:23,324 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:57:23,324 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 12:57:23,324 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 12:57:23,329 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:23,331 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (538)] Ended with exit code 0 [2022-12-13 12:57:23,331 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:23,331 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:23,331 INFO L229 MonitoredProcess]: Starting monitored process 539 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:23,332 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (539)] Waiting until timeout for monitored process [2022-12-13 12:57:23,334 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:23,344 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:23,344 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:57:23,344 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:23,344 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:23,344 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:57:23,345 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 12:57:23,345 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 12:57:23,349 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:23,351 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (539)] Forceful destruction successful, exit code 0 [2022-12-13 12:57:23,351 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:23,352 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:23,352 INFO L229 MonitoredProcess]: Starting monitored process 540 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:23,353 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (540)] Waiting until timeout for monitored process [2022-12-13 12:57:23,354 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:23,365 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:23,365 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:57:23,365 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:23,365 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:23,365 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:57:23,366 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 12:57:23,366 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 12:57:23,371 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:23,373 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (540)] Ended with exit code 0 [2022-12-13 12:57:23,373 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:23,373 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:23,374 INFO L229 MonitoredProcess]: Starting monitored process 541 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:23,375 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (541)] Waiting until timeout for monitored process [2022-12-13 12:57:23,376 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:23,386 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:23,386 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:57:23,386 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:23,386 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:23,386 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:57:23,387 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 12:57:23,387 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 12:57:23,392 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:23,394 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (541)] Ended with exit code 0 [2022-12-13 12:57:23,395 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:23,395 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:23,395 INFO L229 MonitoredProcess]: Starting monitored process 542 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:23,396 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (542)] Waiting until timeout for monitored process [2022-12-13 12:57:23,398 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 [2022-12-13 12:57:23,408 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:23,408 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:57:23,408 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:23,408 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:23,408 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:57:23,409 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 12:57:23,409 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 12:57:23,413 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:23,415 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (542)] Forceful destruction successful, exit code 0 [2022-12-13 12:57:23,416 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:23,416 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:23,416 INFO L229 MonitoredProcess]: Starting monitored process 543 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:23,417 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (543)] Waiting until timeout for monitored process [2022-12-13 12:57:23,418 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 [2022-12-13 12:57:23,428 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:23,428 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:57:23,428 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:23,428 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:23,428 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:57:23,429 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 12:57:23,429 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 12:57:23,433 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:23,436 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (543)] Ended with exit code 0 [2022-12-13 12:57:23,436 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:23,436 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:23,437 INFO L229 MonitoredProcess]: Starting monitored process 544 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:23,437 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (544)] Waiting until timeout for monitored process [2022-12-13 12:57:23,439 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 [2022-12-13 12:57:23,449 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:23,449 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:57:23,449 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:23,449 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:23,450 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:57:23,450 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 12:57:23,450 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 12:57:23,455 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:23,457 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (544)] Ended with exit code 0 [2022-12-13 12:57:23,457 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:23,457 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:23,458 INFO L229 MonitoredProcess]: Starting monitored process 545 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:23,459 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (545)] Waiting until timeout for monitored process [2022-12-13 12:57:23,460 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:23,470 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:23,470 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:57:23,470 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:23,470 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:23,470 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:57:23,471 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 12:57:23,471 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 12:57:23,476 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:23,478 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (545)] Ended with exit code 0 [2022-12-13 12:57:23,478 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:23,478 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:23,479 INFO L229 MonitoredProcess]: Starting monitored process 546 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:23,480 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (546)] Waiting until timeout for monitored process [2022-12-13 12:57:23,482 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 [2022-12-13 12:57:23,491 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:23,492 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:57:23,492 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:23,492 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:23,492 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:57:23,493 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 12:57:23,493 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 12:57:23,497 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:23,499 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (546)] Ended with exit code 0 [2022-12-13 12:57:23,499 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:23,499 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:23,500 INFO L229 MonitoredProcess]: Starting monitored process 547 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:23,501 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (547)] Waiting until timeout for monitored process [2022-12-13 12:57:23,502 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:23,513 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:23,513 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:57:23,513 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:23,513 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:23,513 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:57:23,514 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 12:57:23,514 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 12:57:23,518 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:23,520 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (547)] Forceful destruction successful, exit code 0 [2022-12-13 12:57:23,521 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:23,521 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:23,521 INFO L229 MonitoredProcess]: Starting monitored process 548 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:23,522 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (548)] Waiting until timeout for monitored process [2022-12-13 12:57:23,524 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:23,534 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:23,535 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:57:23,535 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:23,535 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-12-13 12:57:23,535 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:57:23,538 INFO L401 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2022-12-13 12:57:23,538 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-12-13 12:57:23,551 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:23,553 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (548)] Ended with exit code 0 [2022-12-13 12:57:23,553 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:23,553 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:23,554 INFO L229 MonitoredProcess]: Starting monitored process 549 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:23,555 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (549)] Waiting until timeout for monitored process [2022-12-13 12:57:23,556 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 [2022-12-13 12:57:23,566 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:23,566 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:57:23,566 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:23,566 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:23,566 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:57:23,570 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 12:57:23,570 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 12:57:23,586 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:23,588 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (549)] Ended with exit code 0 [2022-12-13 12:57:23,588 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:23,588 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:23,589 INFO L229 MonitoredProcess]: Starting monitored process 550 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:23,590 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (550)] Waiting until timeout for monitored process [2022-12-13 12:57:23,591 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 [2022-12-13 12:57:23,602 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:23,602 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:57:23,602 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:23,602 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:23,602 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:57:23,603 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 12:57:23,603 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 12:57:23,608 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:23,610 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (550)] Ended with exit code 0 [2022-12-13 12:57:23,610 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:23,610 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:23,611 INFO L229 MonitoredProcess]: Starting monitored process 551 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:23,615 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (551)] Waiting until timeout for monitored process [2022-12-13 12:57:23,615 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:23,626 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:23,626 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:57:23,626 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:23,626 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:23,626 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:57:23,627 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 12:57:23,627 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 12:57:23,632 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:23,634 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (551)] Ended with exit code 0 [2022-12-13 12:57:23,635 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:23,635 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:23,635 INFO L229 MonitoredProcess]: Starting monitored process 552 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:23,636 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (552)] Waiting until timeout for monitored process [2022-12-13 12:57:23,638 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:23,648 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:23,648 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:57:23,648 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:23,648 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:23,648 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:57:23,649 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 12:57:23,650 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 12:57:23,658 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:23,660 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (552)] Ended with exit code 0 [2022-12-13 12:57:23,660 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:23,661 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:23,661 INFO L229 MonitoredProcess]: Starting monitored process 553 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:23,662 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (553)] Waiting until timeout for monitored process [2022-12-13 12:57:23,663 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 [2022-12-13 12:57:23,674 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:23,674 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:57:23,674 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:23,674 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:23,674 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:57:23,675 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 12:57:23,675 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 12:57:23,682 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:23,684 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (553)] Ended with exit code 0 [2022-12-13 12:57:23,684 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:23,684 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:23,685 INFO L229 MonitoredProcess]: Starting monitored process 554 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:23,685 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (554)] Waiting until timeout for monitored process [2022-12-13 12:57:23,686 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:23,697 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:23,697 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:57:23,697 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:23,697 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:23,697 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:57:23,699 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 12:57:23,699 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 12:57:23,704 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:23,706 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (554)] Ended with exit code 0 [2022-12-13 12:57:23,706 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:23,706 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:23,707 INFO L229 MonitoredProcess]: Starting monitored process 555 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:23,708 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (555)] Waiting until timeout for monitored process [2022-12-13 12:57:23,710 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 [2022-12-13 12:57:23,719 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:23,720 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:57:23,720 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:23,720 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:23,720 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:57:23,721 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 12:57:23,721 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 12:57:23,726 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:23,728 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (555)] Ended with exit code 0 [2022-12-13 12:57:23,728 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:23,728 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:23,729 INFO L229 MonitoredProcess]: Starting monitored process 556 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:23,730 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (556)] Waiting until timeout for monitored process [2022-12-13 12:57:23,731 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 [2022-12-13 12:57:23,742 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:23,742 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:57:23,742 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:23,742 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:23,742 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:57:23,743 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 12:57:23,743 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 12:57:23,749 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:23,751 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (556)] Ended with exit code 0 [2022-12-13 12:57:23,751 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:23,752 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:23,752 INFO L229 MonitoredProcess]: Starting monitored process 557 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:23,753 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (557)] Waiting until timeout for monitored process [2022-12-13 12:57:23,754 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:23,764 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:23,764 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:57:23,764 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:23,764 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:23,764 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:57:23,765 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 12:57:23,765 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 12:57:23,769 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:23,771 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (557)] Ended with exit code 0 [2022-12-13 12:57:23,771 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:23,771 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:23,772 INFO L229 MonitoredProcess]: Starting monitored process 558 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:23,773 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (558)] Waiting until timeout for monitored process [2022-12-13 12:57:23,774 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:23,784 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:23,784 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:57:23,784 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:23,784 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:23,784 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:57:23,785 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 12:57:23,785 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 12:57:23,789 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:23,791 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (558)] Ended with exit code 0 [2022-12-13 12:57:23,791 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:23,791 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:23,792 INFO L229 MonitoredProcess]: Starting monitored process 559 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:23,793 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (559)] Waiting until timeout for monitored process [2022-12-13 12:57:23,795 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 [2022-12-13 12:57:23,805 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:23,805 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:57:23,805 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:23,805 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:23,805 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:57:23,806 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 12:57:23,806 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 12:57:23,811 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:23,813 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (559)] Forceful destruction successful, exit code 0 [2022-12-13 12:57:23,813 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:23,813 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:23,814 INFO L229 MonitoredProcess]: Starting monitored process 560 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:23,815 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (560)] Waiting until timeout for monitored process [2022-12-13 12:57:23,816 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 [2022-12-13 12:57:23,825 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:23,825 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:57:23,825 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 12:57:23,826 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:23,826 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:23,826 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:57:23,826 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-12-13 12:57:23,826 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 12:57:23,828 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:23,830 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (560)] Ended with exit code 0 [2022-12-13 12:57:23,830 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:23,830 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:23,831 INFO L229 MonitoredProcess]: Starting monitored process 561 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:23,832 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (561)] Waiting until timeout for monitored process [2022-12-13 12:57:23,834 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 [2022-12-13 12:57:23,844 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:23,844 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:57:23,844 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 12:57:23,844 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:23,844 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:23,844 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:57:23,844 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-12-13 12:57:23,844 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 12:57:23,846 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:23,848 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (561)] Ended with exit code 0 [2022-12-13 12:57:23,848 INFO L490 LassoAnalysis]: Using template '3-phase'. [2022-12-13 12:57:23,848 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:23,848 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:23,849 INFO L229 MonitoredProcess]: Starting monitored process 562 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:23,850 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (562)] Waiting until timeout for monitored process [2022-12-13 12:57:23,851 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 [2022-12-13 12:57:23,861 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:23,861 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-12-13 12:57:23,861 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:23,861 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:23,861 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:23,863 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:23,863 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:23,871 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:23,874 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (562)] Forceful destruction successful, exit code 0 [2022-12-13 12:57:23,874 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:23,874 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:23,875 INFO L229 MonitoredProcess]: Starting monitored process 563 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:23,876 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (563)] Waiting until timeout for monitored process [2022-12-13 12:57:23,877 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:23,888 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:23,888 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-12-13 12:57:23,888 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:23,888 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:23,888 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:23,889 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:23,889 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:23,897 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:23,899 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (563)] Ended with exit code 0 [2022-12-13 12:57:23,899 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:23,899 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:23,900 INFO L229 MonitoredProcess]: Starting monitored process 564 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:23,901 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (564)] Waiting until timeout for monitored process [2022-12-13 12:57:23,902 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 [2022-12-13 12:57:23,913 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:23,913 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-12-13 12:57:23,913 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:23,913 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:23,913 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:23,915 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:23,915 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:23,924 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:23,926 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (564)] Forceful destruction successful, exit code 0 [2022-12-13 12:57:23,926 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:23,926 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:23,927 INFO L229 MonitoredProcess]: Starting monitored process 565 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:23,928 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (565)] Waiting until timeout for monitored process [2022-12-13 12:57:23,929 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 [2022-12-13 12:57:23,940 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:23,940 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-12-13 12:57:23,940 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:23,940 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:23,941 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:23,942 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:23,942 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:23,950 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:23,952 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (565)] Ended with exit code 0 [2022-12-13 12:57:23,952 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:23,952 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:23,953 INFO L229 MonitoredProcess]: Starting monitored process 566 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:23,954 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (566)] Waiting until timeout for monitored process [2022-12-13 12:57:23,955 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 [2022-12-13 12:57:23,965 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:23,965 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-12-13 12:57:23,965 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:23,965 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:23,965 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:23,967 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:23,967 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:23,974 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:23,976 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (566)] Ended with exit code 0 [2022-12-13 12:57:23,976 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:23,976 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:23,977 INFO L229 MonitoredProcess]: Starting monitored process 567 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:23,978 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (567)] Waiting until timeout for monitored process [2022-12-13 12:57:23,979 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 [2022-12-13 12:57:23,989 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:23,989 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-12-13 12:57:23,989 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:23,989 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:23,989 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:23,991 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:23,991 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:23,999 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:24,001 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (567)] Ended with exit code 0 [2022-12-13 12:57:24,001 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:24,001 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:24,002 INFO L229 MonitoredProcess]: Starting monitored process 568 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:24,003 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (568)] Waiting until timeout for monitored process [2022-12-13 12:57:24,004 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:24,014 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:24,014 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-12-13 12:57:24,014 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:24,014 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:24,014 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:24,016 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:24,016 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:24,023 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:24,025 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (568)] Ended with exit code 0 [2022-12-13 12:57:24,025 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:24,025 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:24,026 INFO L229 MonitoredProcess]: Starting monitored process 569 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:24,027 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (569)] Waiting until timeout for monitored process [2022-12-13 12:57:24,028 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 [2022-12-13 12:57:24,038 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:24,038 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-12-13 12:57:24,038 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:24,038 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:24,038 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:24,040 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:24,040 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:24,046 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:24,048 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (569)] Ended with exit code 0 [2022-12-13 12:57:24,048 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:24,049 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:24,049 INFO L229 MonitoredProcess]: Starting monitored process 570 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:24,050 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (570)] Waiting until timeout for monitored process [2022-12-13 12:57:24,051 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 [2022-12-13 12:57:24,061 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:24,061 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-12-13 12:57:24,061 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:24,061 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:24,062 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:24,063 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:24,063 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:24,070 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:24,072 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (570)] Ended with exit code 0 [2022-12-13 12:57:24,072 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:24,072 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:24,073 INFO L229 MonitoredProcess]: Starting monitored process 571 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:24,074 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (571)] Waiting until timeout for monitored process [2022-12-13 12:57:24,075 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:24,085 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:24,085 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-12-13 12:57:24,086 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:24,086 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:24,086 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:24,087 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:24,087 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:24,093 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:24,095 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (571)] Ended with exit code 0 [2022-12-13 12:57:24,095 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:24,095 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:24,095 INFO L229 MonitoredProcess]: Starting monitored process 572 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:24,096 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (572)] Waiting until timeout for monitored process [2022-12-13 12:57:24,098 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:24,108 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:24,108 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-12-13 12:57:24,108 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:24,108 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:24,108 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:24,109 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:24,109 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:24,116 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:24,118 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (572)] Ended with exit code 0 [2022-12-13 12:57:24,118 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:24,118 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:24,119 INFO L229 MonitoredProcess]: Starting monitored process 573 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:24,120 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (573)] Waiting until timeout for monitored process [2022-12-13 12:57:24,121 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:24,132 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:24,132 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-12-13 12:57:24,132 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:24,132 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:24,132 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:24,133 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:24,133 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:24,139 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:24,142 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (573)] Ended with exit code 0 [2022-12-13 12:57:24,142 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:24,142 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:24,143 INFO L229 MonitoredProcess]: Starting monitored process 574 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:24,143 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (574)] Waiting until timeout for monitored process [2022-12-13 12:57:24,145 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 [2022-12-13 12:57:24,155 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:24,155 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-12-13 12:57:24,156 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:24,156 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:24,156 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:24,157 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:24,157 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:24,163 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:24,165 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (574)] Ended with exit code 0 [2022-12-13 12:57:24,165 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:24,165 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:24,166 INFO L229 MonitoredProcess]: Starting monitored process 575 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:24,167 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (575)] Waiting until timeout for monitored process [2022-12-13 12:57:24,167 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:24,178 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:24,178 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-12-13 12:57:24,178 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:24,178 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:24,179 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:24,180 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:24,180 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:24,190 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:24,192 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (575)] Ended with exit code 0 [2022-12-13 12:57:24,192 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:24,192 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:24,193 INFO L229 MonitoredProcess]: Starting monitored process 576 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:24,194 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (576)] Waiting until timeout for monitored process [2022-12-13 12:57:24,195 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:24,205 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:24,205 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-12-13 12:57:24,205 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:24,205 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:24,205 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:24,207 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:24,207 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:24,213 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:24,215 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (576)] Ended with exit code 0 [2022-12-13 12:57:24,215 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:24,215 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:24,216 INFO L229 MonitoredProcess]: Starting monitored process 577 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:24,217 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (577)] Waiting until timeout for monitored process [2022-12-13 12:57:24,218 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:24,227 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:24,228 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-12-13 12:57:24,228 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:24,228 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:24,228 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:24,229 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:24,229 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:24,236 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:24,238 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (577)] Ended with exit code 0 [2022-12-13 12:57:24,238 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:24,239 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:24,239 INFO L229 MonitoredProcess]: Starting monitored process 578 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:24,240 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (578)] Waiting until timeout for monitored process [2022-12-13 12:57:24,241 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:24,251 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:24,251 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-12-13 12:57:24,251 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:24,251 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:24,251 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:24,253 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:24,253 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:24,260 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:24,262 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (578)] Ended with exit code 0 [2022-12-13 12:57:24,262 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:24,262 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:24,263 INFO L229 MonitoredProcess]: Starting monitored process 579 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:24,263 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (579)] Waiting until timeout for monitored process [2022-12-13 12:57:24,265 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:24,275 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:24,275 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-12-13 12:57:24,275 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:24,276 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:24,276 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:24,277 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:24,277 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:24,283 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:24,285 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (579)] Ended with exit code 0 [2022-12-13 12:57:24,285 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:24,285 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:24,286 INFO L229 MonitoredProcess]: Starting monitored process 580 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:24,287 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (580)] Waiting until timeout for monitored process [2022-12-13 12:57:24,288 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 [2022-12-13 12:57:24,298 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:24,298 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-12-13 12:57:24,298 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:24,298 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:24,298 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:24,299 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:24,299 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:24,305 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:24,307 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (580)] Ended with exit code 0 [2022-12-13 12:57:24,307 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:24,307 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:24,307 INFO L229 MonitoredProcess]: Starting monitored process 581 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:24,308 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (581)] Waiting until timeout for monitored process [2022-12-13 12:57:24,310 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:24,320 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:24,320 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-12-13 12:57:24,320 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:24,320 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-12-13 12:57:24,320 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:24,322 INFO L401 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2022-12-13 12:57:24,322 INFO L402 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2022-12-13 12:57:24,339 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:24,341 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (581)] Ended with exit code 0 [2022-12-13 12:57:24,341 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:24,341 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:24,342 INFO L229 MonitoredProcess]: Starting monitored process 582 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:24,342 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (582)] Waiting until timeout for monitored process [2022-12-13 12:57:24,344 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 [2022-12-13 12:57:24,355 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:24,355 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-12-13 12:57:24,355 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:24,355 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:24,355 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:24,359 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:24,359 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:24,376 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:24,378 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (582)] Ended with exit code 0 [2022-12-13 12:57:24,378 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:24,378 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:24,379 INFO L229 MonitoredProcess]: Starting monitored process 583 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:24,379 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (583)] Waiting until timeout for monitored process [2022-12-13 12:57:24,381 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:24,391 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:24,391 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-12-13 12:57:24,391 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:24,391 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:24,391 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:24,392 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:24,392 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:24,399 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:24,401 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (583)] Ended with exit code 0 [2022-12-13 12:57:24,401 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:24,401 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:24,402 INFO L229 MonitoredProcess]: Starting monitored process 584 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:24,403 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (584)] Waiting until timeout for monitored process [2022-12-13 12:57:24,404 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:24,413 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:24,413 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-12-13 12:57:24,414 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:24,414 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:24,414 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:24,415 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:24,415 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:24,422 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:24,424 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (584)] Ended with exit code 0 [2022-12-13 12:57:24,424 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:24,424 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:24,425 INFO L229 MonitoredProcess]: Starting monitored process 585 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:24,426 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (585)] Waiting until timeout for monitored process [2022-12-13 12:57:24,427 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:24,437 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:24,437 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-12-13 12:57:24,438 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:24,438 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:24,438 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:24,440 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:24,440 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:24,452 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:24,454 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (585)] Ended with exit code 0 [2022-12-13 12:57:24,455 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:24,455 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:24,455 INFO L229 MonitoredProcess]: Starting monitored process 586 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:24,456 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (586)] Waiting until timeout for monitored process [2022-12-13 12:57:24,457 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:24,467 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:24,468 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-12-13 12:57:24,468 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:24,468 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:24,468 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:24,469 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:24,469 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:24,477 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:24,479 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (586)] Ended with exit code 0 [2022-12-13 12:57:24,479 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:24,479 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:24,480 INFO L229 MonitoredProcess]: Starting monitored process 587 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:24,481 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (587)] Waiting until timeout for monitored process [2022-12-13 12:57:24,482 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 [2022-12-13 12:57:24,492 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:24,492 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-12-13 12:57:24,492 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:24,492 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:24,492 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:24,493 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:24,493 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:24,501 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:24,503 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (587)] Ended with exit code 0 [2022-12-13 12:57:24,503 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:24,503 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:24,504 INFO L229 MonitoredProcess]: Starting monitored process 588 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:24,505 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (588)] Waiting until timeout for monitored process [2022-12-13 12:57:24,506 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:24,515 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:24,516 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-12-13 12:57:24,516 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:24,516 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:24,516 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:24,518 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:24,518 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:24,526 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:24,528 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (588)] Ended with exit code 0 [2022-12-13 12:57:24,528 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:24,528 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:24,529 INFO L229 MonitoredProcess]: Starting monitored process 589 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:24,530 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (589)] Waiting until timeout for monitored process [2022-12-13 12:57:24,531 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:24,542 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:24,542 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-12-13 12:57:24,542 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:24,542 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:24,542 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:24,544 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:24,544 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:24,552 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:24,554 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (589)] Ended with exit code 0 [2022-12-13 12:57:24,554 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:24,554 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:24,555 INFO L229 MonitoredProcess]: Starting monitored process 590 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:24,555 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (590)] Waiting until timeout for monitored process [2022-12-13 12:57:24,557 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:24,567 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:24,567 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-12-13 12:57:24,568 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:24,568 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:24,568 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:24,569 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:24,569 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:24,575 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:24,577 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (590)] Ended with exit code 0 [2022-12-13 12:57:24,577 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:24,577 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:24,578 INFO L229 MonitoredProcess]: Starting monitored process 591 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:24,579 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (591)] Waiting until timeout for monitored process [2022-12-13 12:57:24,580 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:24,590 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:24,591 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-12-13 12:57:24,591 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:24,591 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:24,591 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:24,592 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:24,592 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:24,598 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:24,600 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (591)] Ended with exit code 0 [2022-12-13 12:57:24,600 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:24,600 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:24,601 INFO L229 MonitoredProcess]: Starting monitored process 592 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:24,602 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (592)] Waiting until timeout for monitored process [2022-12-13 12:57:24,603 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:24,613 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:24,614 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-12-13 12:57:24,614 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:24,614 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:24,614 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:24,615 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:24,615 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:24,621 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:24,623 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (592)] Ended with exit code 0 [2022-12-13 12:57:24,623 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:24,623 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:24,624 INFO L229 MonitoredProcess]: Starting monitored process 593 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:24,624 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (593)] Waiting until timeout for monitored process [2022-12-13 12:57:24,626 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:24,636 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:24,636 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-12-13 12:57:24,636 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 12:57:24,636 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:24,636 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:24,636 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:24,636 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-12-13 12:57:24,636 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 12:57:24,639 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:24,641 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (593)] Ended with exit code 0 [2022-12-13 12:57:24,641 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:24,641 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:24,642 INFO L229 MonitoredProcess]: Starting monitored process 594 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:24,643 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (594)] Waiting until timeout for monitored process [2022-12-13 12:57:24,643 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 [2022-12-13 12:57:24,654 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:24,654 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-12-13 12:57:24,654 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 12:57:24,654 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:24,654 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:24,654 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:24,655 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-12-13 12:57:24,655 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 12:57:24,658 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:24,660 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (594)] Ended with exit code 0 [2022-12-13 12:57:24,660 INFO L490 LassoAnalysis]: Using template '4-phase'. [2022-12-13 12:57:24,660 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:24,660 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:24,661 INFO L229 MonitoredProcess]: Starting monitored process 595 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:24,661 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (595)] Waiting until timeout for monitored process [2022-12-13 12:57:24,662 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:24,673 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:24,674 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:57:24,674 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:24,674 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:24,674 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:57:24,676 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 12:57:24,676 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 12:57:24,687 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:24,689 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (595)] Ended with exit code 0 [2022-12-13 12:57:24,689 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:24,689 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:24,690 INFO L229 MonitoredProcess]: Starting monitored process 596 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:24,691 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (596)] Waiting until timeout for monitored process [2022-12-13 12:57:24,692 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 [2022-12-13 12:57:24,703 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:24,703 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:57:24,703 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:24,703 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:24,703 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:57:24,705 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 12:57:24,705 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 12:57:24,714 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:24,716 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (596)] Ended with exit code 0 [2022-12-13 12:57:24,716 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:24,716 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:24,717 INFO L229 MonitoredProcess]: Starting monitored process 597 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:24,717 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (597)] Waiting until timeout for monitored process [2022-12-13 12:57:24,719 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:24,730 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:24,730 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:57:24,730 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:24,730 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:24,730 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:57:24,736 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 12:57:24,736 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 12:57:24,747 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:24,749 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (597)] Ended with exit code 0 [2022-12-13 12:57:24,749 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:24,749 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:24,750 INFO L229 MonitoredProcess]: Starting monitored process 598 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:24,751 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (598)] Waiting until timeout for monitored process [2022-12-13 12:57:24,752 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:24,762 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:24,762 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:57:24,762 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:24,762 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:24,762 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:57:24,764 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 12:57:24,764 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 12:57:24,773 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:24,775 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (598)] Ended with exit code 0 [2022-12-13 12:57:24,775 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:24,775 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:24,776 INFO L229 MonitoredProcess]: Starting monitored process 599 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:24,777 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (599)] Waiting until timeout for monitored process [2022-12-13 12:57:24,779 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 [2022-12-13 12:57:24,789 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:24,789 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:57:24,789 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:24,789 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:24,789 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:57:24,791 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 12:57:24,791 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 12:57:24,800 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:24,802 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (599)] Ended with exit code 0 [2022-12-13 12:57:24,802 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:24,803 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:24,803 INFO L229 MonitoredProcess]: Starting monitored process 600 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:24,804 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (600)] Waiting until timeout for monitored process [2022-12-13 12:57:24,806 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 [2022-12-13 12:57:24,815 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:24,816 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:57:24,816 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:24,816 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:24,816 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:57:24,817 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 12:57:24,817 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 12:57:24,826 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:24,828 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (600)] Forceful destruction successful, exit code 0 [2022-12-13 12:57:24,828 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:24,828 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:24,829 INFO L229 MonitoredProcess]: Starting monitored process 601 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:24,830 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (601)] Waiting until timeout for monitored process [2022-12-13 12:57:24,831 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:24,841 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:24,841 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:57:24,841 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:24,841 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:24,841 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:57:24,843 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 12:57:24,844 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 12:57:24,854 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:24,856 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (601)] Ended with exit code 0 [2022-12-13 12:57:24,856 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:24,856 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:24,857 INFO L229 MonitoredProcess]: Starting monitored process 602 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:24,858 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (602)] Waiting until timeout for monitored process [2022-12-13 12:57:24,859 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 [2022-12-13 12:57:24,869 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:24,869 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:57:24,869 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:24,869 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:24,869 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:57:24,870 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 12:57:24,871 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 12:57:24,878 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:24,880 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (602)] Ended with exit code 0 [2022-12-13 12:57:24,880 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:24,880 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:24,881 INFO L229 MonitoredProcess]: Starting monitored process 603 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:24,881 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (603)] Waiting until timeout for monitored process [2022-12-13 12:57:24,882 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 [2022-12-13 12:57:24,893 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:24,893 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:57:24,893 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:24,893 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:24,893 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:57:24,895 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 12:57:24,895 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 12:57:24,903 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:24,906 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (603)] Ended with exit code 0 [2022-12-13 12:57:24,906 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:24,906 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:24,906 INFO L229 MonitoredProcess]: Starting monitored process 604 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:24,907 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (604)] Waiting until timeout for monitored process [2022-12-13 12:57:24,909 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 [2022-12-13 12:57:24,919 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:24,920 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:57:24,920 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:24,920 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:24,920 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:57:24,921 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 12:57:24,921 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 12:57:24,930 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:24,932 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (604)] Ended with exit code 0 [2022-12-13 12:57:24,932 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:24,932 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:24,933 INFO L229 MonitoredProcess]: Starting monitored process 605 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:24,934 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (605)] Waiting until timeout for monitored process [2022-12-13 12:57:24,935 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 [2022-12-13 12:57:24,947 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:24,947 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:57:24,947 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:24,947 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:24,947 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:57:24,948 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 12:57:24,948 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 12:57:24,957 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:24,959 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (605)] Ended with exit code 0 [2022-12-13 12:57:24,960 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:24,960 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:24,960 INFO L229 MonitoredProcess]: Starting monitored process 606 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:24,961 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (606)] Waiting until timeout for monitored process [2022-12-13 12:57:24,962 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 [2022-12-13 12:57:24,973 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:24,974 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:57:24,974 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:24,974 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:24,974 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:57:24,975 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 12:57:24,976 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 12:57:24,986 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:24,988 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (606)] Forceful destruction successful, exit code 0 [2022-12-13 12:57:24,988 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:24,988 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:24,989 INFO L229 MonitoredProcess]: Starting monitored process 607 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:24,990 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (607)] Waiting until timeout for monitored process [2022-12-13 12:57:24,991 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:25,002 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:25,003 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:57:25,003 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:25,003 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:25,003 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:57:25,004 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 12:57:25,004 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 12:57:25,013 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:25,016 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (607)] Forceful destruction successful, exit code 0 [2022-12-13 12:57:25,016 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:25,016 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:25,016 INFO L229 MonitoredProcess]: Starting monitored process 608 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:25,017 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (608)] Waiting until timeout for monitored process [2022-12-13 12:57:25,018 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:25,028 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:25,028 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:57:25,028 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:25,028 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:25,028 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:57:25,030 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 12:57:25,030 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 12:57:25,039 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:25,041 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (608)] Ended with exit code 0 [2022-12-13 12:57:25,041 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:25,041 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:25,042 INFO L229 MonitoredProcess]: Starting monitored process 609 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:25,043 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (609)] Waiting until timeout for monitored process [2022-12-13 12:57:25,044 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 [2022-12-13 12:57:25,055 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:25,055 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:57:25,055 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:25,055 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:25,055 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:57:25,056 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 12:57:25,056 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 12:57:25,065 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:25,067 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (609)] Ended with exit code 0 [2022-12-13 12:57:25,067 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:25,068 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:25,068 INFO L229 MonitoredProcess]: Starting monitored process 610 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:25,069 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (610)] Waiting until timeout for monitored process [2022-12-13 12:57:25,070 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:25,081 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:25,081 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:57:25,081 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:25,081 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:25,081 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:57:25,083 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 12:57:25,083 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 12:57:25,091 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:25,094 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (610)] Ended with exit code 0 [2022-12-13 12:57:25,094 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:25,094 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:25,095 INFO L229 MonitoredProcess]: Starting monitored process 611 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:25,095 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (611)] Waiting until timeout for monitored process [2022-12-13 12:57:25,097 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:25,107 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:25,107 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:57:25,108 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:25,108 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:25,108 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:57:25,109 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 12:57:25,109 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 12:57:25,118 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:25,120 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (611)] Forceful destruction successful, exit code 0 [2022-12-13 12:57:25,120 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:25,120 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:25,121 INFO L229 MonitoredProcess]: Starting monitored process 612 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:25,122 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (612)] Waiting until timeout for monitored process [2022-12-13 12:57:25,123 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:25,134 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:25,134 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:57:25,134 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:25,134 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:25,134 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:57:25,135 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 12:57:25,135 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 12:57:25,144 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:25,146 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (612)] Forceful destruction successful, exit code 0 [2022-12-13 12:57:25,146 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:25,146 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:25,147 INFO L229 MonitoredProcess]: Starting monitored process 613 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:25,147 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (613)] Waiting until timeout for monitored process [2022-12-13 12:57:25,149 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 [2022-12-13 12:57:25,159 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:25,160 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:57:25,160 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:25,160 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:25,160 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:57:25,161 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 12:57:25,161 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 12:57:25,170 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:25,172 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (613)] Forceful destruction successful, exit code 0 [2022-12-13 12:57:25,172 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:25,172 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:25,173 INFO L229 MonitoredProcess]: Starting monitored process 614 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:25,174 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (614)] Waiting until timeout for monitored process [2022-12-13 12:57:25,175 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 [2022-12-13 12:57:25,185 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:25,186 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:57:25,186 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:25,186 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-12-13 12:57:25,186 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:57:25,189 INFO L401 nArgumentSynthesizer]: We have 40 Motzkin's Theorem applications. [2022-12-13 12:57:25,189 INFO L402 nArgumentSynthesizer]: A total of 10 supporting invariants were added. [2022-12-13 12:57:25,213 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:25,215 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (614)] Ended with exit code 0 [2022-12-13 12:57:25,216 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:25,216 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:25,216 INFO L229 MonitoredProcess]: Starting monitored process 615 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:25,217 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (615)] Waiting until timeout for monitored process [2022-12-13 12:57:25,219 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 [2022-12-13 12:57:25,229 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:25,229 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:57:25,229 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:25,230 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:25,230 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:57:25,236 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 12:57:25,237 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 12:57:25,265 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:25,268 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (615)] Ended with exit code 0 [2022-12-13 12:57:25,268 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:25,268 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:25,269 INFO L229 MonitoredProcess]: Starting monitored process 616 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:25,270 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (616)] Waiting until timeout for monitored process [2022-12-13 12:57:25,271 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:25,281 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:25,281 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:57:25,281 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:25,281 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:25,281 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:57:25,283 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 12:57:25,283 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 12:57:25,290 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:25,292 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (616)] Ended with exit code 0 [2022-12-13 12:57:25,292 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:25,292 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:25,293 INFO L229 MonitoredProcess]: Starting monitored process 617 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:25,294 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (617)] Waiting until timeout for monitored process [2022-12-13 12:57:25,295 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:25,306 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:25,306 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:57:25,306 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:25,306 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:25,306 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:57:25,307 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 12:57:25,307 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 12:57:25,316 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:25,318 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (617)] Ended with exit code 0 [2022-12-13 12:57:25,319 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:25,319 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:25,319 INFO L229 MonitoredProcess]: Starting monitored process 618 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:25,320 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (618)] Waiting until timeout for monitored process [2022-12-13 12:57:25,321 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 [2022-12-13 12:57:25,332 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:25,332 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:57:25,332 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:25,332 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:25,332 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:57:25,336 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 12:57:25,336 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 12:57:25,353 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:25,355 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (618)] Ended with exit code 0 [2022-12-13 12:57:25,355 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:25,355 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:25,356 INFO L229 MonitoredProcess]: Starting monitored process 619 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:25,357 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (619)] Waiting until timeout for monitored process [2022-12-13 12:57:25,358 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 [2022-12-13 12:57:25,368 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:25,368 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:57:25,368 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:25,368 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:25,368 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:57:25,370 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 12:57:25,370 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 12:57:25,383 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:25,385 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (619)] Ended with exit code 0 [2022-12-13 12:57:25,385 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:25,385 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:25,386 INFO L229 MonitoredProcess]: Starting monitored process 620 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:25,387 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (620)] Waiting until timeout for monitored process [2022-12-13 12:57:25,388 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:25,398 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:25,398 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:57:25,398 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:25,398 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:25,398 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:57:25,400 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 12:57:25,400 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 12:57:25,410 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:25,413 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (620)] Ended with exit code 0 [2022-12-13 12:57:25,413 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:25,413 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:25,414 INFO L229 MonitoredProcess]: Starting monitored process 621 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:25,414 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (621)] Waiting until timeout for monitored process [2022-12-13 12:57:25,415 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:25,427 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:25,427 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:57:25,427 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:25,427 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:25,427 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:57:25,428 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 12:57:25,429 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 12:57:25,440 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:25,442 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (621)] Ended with exit code 0 [2022-12-13 12:57:25,442 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:25,443 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:25,443 INFO L229 MonitoredProcess]: Starting monitored process 622 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:25,444 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (622)] Waiting until timeout for monitored process [2022-12-13 12:57:25,445 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:25,455 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:25,455 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:57:25,455 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:25,455 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:25,456 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:57:25,458 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 12:57:25,458 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 12:57:25,471 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:25,474 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (622)] Ended with exit code 0 [2022-12-13 12:57:25,474 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:25,474 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:25,475 INFO L229 MonitoredProcess]: Starting monitored process 623 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:25,475 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (623)] Waiting until timeout for monitored process [2022-12-13 12:57:25,476 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 [2022-12-13 12:57:25,486 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:25,486 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:57:25,486 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:25,487 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:25,487 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:57:25,489 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 12:57:25,489 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 12:57:25,498 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:25,500 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (623)] Ended with exit code 0 [2022-12-13 12:57:25,500 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:25,500 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:25,501 INFO L229 MonitoredProcess]: Starting monitored process 624 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:25,502 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (624)] Waiting until timeout for monitored process [2022-12-13 12:57:25,503 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 [2022-12-13 12:57:25,514 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:25,514 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:57:25,514 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:25,514 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:25,514 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:57:25,516 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 12:57:25,516 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 12:57:25,526 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:25,528 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (624)] Ended with exit code 0 [2022-12-13 12:57:25,528 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:25,528 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:25,529 INFO L229 MonitoredProcess]: Starting monitored process 625 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:25,530 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (625)] Waiting until timeout for monitored process [2022-12-13 12:57:25,531 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:25,542 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:25,542 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:57:25,542 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:25,542 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:25,542 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:57:25,543 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 12:57:25,543 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 12:57:25,552 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:25,554 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (625)] Ended with exit code 0 [2022-12-13 12:57:25,554 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:25,554 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:25,555 INFO L229 MonitoredProcess]: Starting monitored process 626 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:25,556 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (626)] Waiting until timeout for monitored process [2022-12-13 12:57:25,557 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:25,567 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:25,567 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:57:25,567 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 12:57:25,568 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:25,568 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:25,568 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:57:25,568 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-12-13 12:57:25,569 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 12:57:25,573 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:25,575 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (626)] Ended with exit code 0 [2022-12-13 12:57:25,575 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:25,575 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:25,576 INFO L229 MonitoredProcess]: Starting monitored process 627 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:25,576 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (627)] Waiting until timeout for monitored process [2022-12-13 12:57:25,578 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:25,588 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:25,588 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:57:25,588 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 12:57:25,588 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:25,588 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:25,588 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:57:25,589 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-12-13 12:57:25,589 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 12:57:25,594 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:25,596 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (627)] Ended with exit code 0 [2022-12-13 12:57:25,596 INFO L490 LassoAnalysis]: Using template '2-lex'. [2022-12-13 12:57:25,596 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:25,596 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:25,597 INFO L229 MonitoredProcess]: Starting monitored process 628 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:25,598 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (628)] Waiting until timeout for monitored process [2022-12-13 12:57:25,599 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 [2022-12-13 12:57:25,609 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:25,610 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:57:25,610 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:25,610 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:25,610 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:25,611 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:25,611 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:25,615 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:25,617 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (628)] Forceful destruction successful, exit code 0 [2022-12-13 12:57:25,618 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:25,618 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:25,618 INFO L229 MonitoredProcess]: Starting monitored process 629 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:25,619 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (629)] Waiting until timeout for monitored process [2022-12-13 12:57:25,620 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 [2022-12-13 12:57:25,630 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:25,631 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:57:25,631 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:25,631 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:25,631 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:25,632 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:25,632 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:25,637 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:25,639 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (629)] Ended with exit code 0 [2022-12-13 12:57:25,639 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:25,639 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:25,640 INFO L229 MonitoredProcess]: Starting monitored process 630 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:25,641 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (630)] Waiting until timeout for monitored process [2022-12-13 12:57:25,642 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:25,653 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:25,653 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:57:25,653 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:25,653 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:25,653 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:25,654 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:25,654 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:25,660 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:25,662 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (630)] Ended with exit code 0 [2022-12-13 12:57:25,662 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:25,662 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:25,663 INFO L229 MonitoredProcess]: Starting monitored process 631 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:25,663 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (631)] Waiting until timeout for monitored process [2022-12-13 12:57:25,665 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:25,675 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:25,675 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:57:25,675 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:25,675 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:25,675 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:25,676 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:25,676 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:25,680 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:25,682 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (631)] Forceful destruction successful, exit code 0 [2022-12-13 12:57:25,682 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:25,682 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:25,683 INFO L229 MonitoredProcess]: Starting monitored process 632 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:25,684 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (632)] Waiting until timeout for monitored process [2022-12-13 12:57:25,685 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 [2022-12-13 12:57:25,695 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:25,695 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:57:25,695 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:25,695 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:25,695 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:25,697 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:25,697 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:25,702 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:25,704 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (632)] Ended with exit code 0 [2022-12-13 12:57:25,704 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:25,704 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:25,705 INFO L229 MonitoredProcess]: Starting monitored process 633 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:25,705 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (633)] Waiting until timeout for monitored process [2022-12-13 12:57:25,706 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:25,716 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:25,716 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:57:25,716 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:25,716 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:25,716 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:25,717 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:25,717 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:25,721 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:25,723 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (633)] Ended with exit code 0 [2022-12-13 12:57:25,723 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:25,723 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:25,724 INFO L229 MonitoredProcess]: Starting monitored process 634 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:25,725 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (634)] Waiting until timeout for monitored process [2022-12-13 12:57:25,727 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 [2022-12-13 12:57:25,737 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:25,737 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:57:25,738 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:25,738 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:25,738 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:25,739 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:25,739 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:25,744 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:25,746 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (634)] Ended with exit code 0 [2022-12-13 12:57:25,746 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:25,746 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:25,747 INFO L229 MonitoredProcess]: Starting monitored process 635 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:25,748 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (635)] Waiting until timeout for monitored process [2022-12-13 12:57:25,750 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 [2022-12-13 12:57:25,759 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:25,759 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:57:25,759 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:25,760 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:25,760 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:25,760 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:25,761 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:25,764 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:25,766 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (635)] Ended with exit code 0 [2022-12-13 12:57:25,767 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:25,767 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:25,767 INFO L229 MonitoredProcess]: Starting monitored process 636 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:25,768 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (636)] Waiting until timeout for monitored process [2022-12-13 12:57:25,770 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:25,779 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:25,780 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:57:25,780 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:25,780 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:25,780 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:25,781 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:25,781 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:25,785 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:25,787 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (636)] Forceful destruction successful, exit code 0 [2022-12-13 12:57:25,788 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:25,788 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:25,788 INFO L229 MonitoredProcess]: Starting monitored process 637 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:25,789 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (637)] Waiting until timeout for monitored process [2022-12-13 12:57:25,791 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 [2022-12-13 12:57:25,802 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:25,802 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:57:25,802 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:25,802 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:25,802 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:25,806 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:25,806 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:25,811 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:25,813 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (637)] Forceful destruction successful, exit code 0 [2022-12-13 12:57:25,813 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:25,813 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:25,814 INFO L229 MonitoredProcess]: Starting monitored process 638 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:25,814 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (638)] Waiting until timeout for monitored process [2022-12-13 12:57:25,815 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 [2022-12-13 12:57:25,826 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:25,826 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:57:25,826 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:25,826 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:25,826 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:25,828 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:25,828 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:25,833 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:25,835 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (638)] Ended with exit code 0 [2022-12-13 12:57:25,835 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:25,835 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:25,836 INFO L229 MonitoredProcess]: Starting monitored process 639 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:25,836 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (639)] Waiting until timeout for monitored process [2022-12-13 12:57:25,838 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:25,848 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:25,849 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:57:25,849 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:25,849 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:25,849 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:25,850 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:25,850 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:25,856 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:25,858 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (639)] Ended with exit code 0 [2022-12-13 12:57:25,858 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:25,858 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:25,859 INFO L229 MonitoredProcess]: Starting monitored process 640 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:25,859 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (640)] Waiting until timeout for monitored process [2022-12-13 12:57:25,861 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 [2022-12-13 12:57:25,871 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:25,871 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:57:25,871 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:25,871 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:25,871 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:25,872 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:25,872 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:25,876 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:25,879 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (640)] Ended with exit code 0 [2022-12-13 12:57:25,879 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:25,879 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:25,879 INFO L229 MonitoredProcess]: Starting monitored process 641 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:25,880 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (641)] Waiting until timeout for monitored process [2022-12-13 12:57:25,881 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:25,891 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:25,891 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:57:25,891 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:25,891 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:25,891 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:25,892 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:25,892 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:25,897 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:25,899 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (641)] Ended with exit code 0 [2022-12-13 12:57:25,899 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:25,899 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:25,899 INFO L229 MonitoredProcess]: Starting monitored process 642 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:25,900 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (642)] Waiting until timeout for monitored process [2022-12-13 12:57:25,901 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 [2022-12-13 12:57:25,911 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:25,911 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:57:25,911 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:25,912 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:25,912 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:25,912 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:25,913 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:25,917 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:25,919 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (642)] Forceful destruction successful, exit code 0 [2022-12-13 12:57:25,919 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:25,919 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:25,920 INFO L229 MonitoredProcess]: Starting monitored process 643 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:25,920 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (643)] Waiting until timeout for monitored process [2022-12-13 12:57:25,922 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:25,931 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:25,932 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:57:25,932 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:25,932 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:25,932 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:25,933 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:25,933 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:25,937 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:25,939 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (643)] Ended with exit code 0 [2022-12-13 12:57:25,939 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:25,939 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:25,940 INFO L229 MonitoredProcess]: Starting monitored process 644 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:25,941 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (644)] Waiting until timeout for monitored process [2022-12-13 12:57:25,942 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 [2022-12-13 12:57:25,953 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:25,953 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:57:25,953 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:25,953 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:25,953 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:25,955 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:25,955 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:25,959 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:25,961 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (644)] Ended with exit code 0 [2022-12-13 12:57:25,962 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:25,962 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:25,962 INFO L229 MonitoredProcess]: Starting monitored process 645 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:25,963 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (645)] Waiting until timeout for monitored process [2022-12-13 12:57:25,964 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 [2022-12-13 12:57:25,974 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:25,974 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:57:25,974 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:25,974 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:25,974 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:25,975 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:25,975 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:25,980 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:25,982 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (645)] Ended with exit code 0 [2022-12-13 12:57:25,983 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:25,983 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:25,983 INFO L229 MonitoredProcess]: Starting monitored process 646 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:25,984 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (646)] Waiting until timeout for monitored process [2022-12-13 12:57:25,985 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:25,995 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:25,995 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:57:25,995 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:25,995 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:25,995 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:25,996 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:25,996 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:26,001 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:26,003 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (646)] Forceful destruction successful, exit code 0 [2022-12-13 12:57:26,003 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:26,003 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:26,004 INFO L229 MonitoredProcess]: Starting monitored process 647 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:26,005 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (647)] Waiting until timeout for monitored process [2022-12-13 12:57:26,006 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:26,016 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:26,016 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:57:26,016 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:26,016 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-12-13 12:57:26,016 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:26,019 INFO L401 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2022-12-13 12:57:26,019 INFO L402 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2022-12-13 12:57:26,033 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:26,035 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (647)] Ended with exit code 0 [2022-12-13 12:57:26,036 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:26,036 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:26,036 INFO L229 MonitoredProcess]: Starting monitored process 648 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:26,037 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (648)] Waiting until timeout for monitored process [2022-12-13 12:57:26,039 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 [2022-12-13 12:57:26,049 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:26,049 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:57:26,049 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:26,050 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:26,050 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:26,053 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:26,053 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:26,068 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:26,070 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (648)] Forceful destruction successful, exit code 0 [2022-12-13 12:57:26,070 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:26,071 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:26,071 INFO L229 MonitoredProcess]: Starting monitored process 649 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:26,072 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (649)] Waiting until timeout for monitored process [2022-12-13 12:57:26,074 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 [2022-12-13 12:57:26,084 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:26,084 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:57:26,084 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:26,084 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:26,084 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:26,085 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:26,085 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:26,089 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:26,091 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (649)] Forceful destruction successful, exit code 0 [2022-12-13 12:57:26,091 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:26,091 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:26,092 INFO L229 MonitoredProcess]: Starting monitored process 650 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:26,093 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (650)] Waiting until timeout for monitored process [2022-12-13 12:57:26,094 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 [2022-12-13 12:57:26,104 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:26,104 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:57:26,104 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:26,104 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:26,104 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:26,105 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:26,105 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:26,110 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:26,112 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (650)] Ended with exit code 0 [2022-12-13 12:57:26,112 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:26,112 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:26,113 INFO L229 MonitoredProcess]: Starting monitored process 651 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:26,113 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (651)] Waiting until timeout for monitored process [2022-12-13 12:57:26,115 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 [2022-12-13 12:57:26,125 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:26,125 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:57:26,125 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:26,125 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:26,125 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:26,127 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:26,127 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:26,137 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:26,139 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (651)] Forceful destruction successful, exit code 0 [2022-12-13 12:57:26,139 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:26,139 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:26,140 INFO L229 MonitoredProcess]: Starting monitored process 652 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:26,141 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (652)] Waiting until timeout for monitored process [2022-12-13 12:57:26,142 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:26,152 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:26,152 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:57:26,153 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:26,153 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:26,153 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:26,154 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:26,154 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:26,161 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:26,163 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (652)] Ended with exit code 0 [2022-12-13 12:57:26,163 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:26,163 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:26,163 INFO L229 MonitoredProcess]: Starting monitored process 653 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:26,164 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (653)] Waiting until timeout for monitored process [2022-12-13 12:57:26,166 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:26,176 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:26,176 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:57:26,176 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:26,176 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:26,176 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:26,178 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:26,178 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:26,185 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:26,187 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (653)] Ended with exit code 0 [2022-12-13 12:57:26,187 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:26,187 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:26,188 INFO L229 MonitoredProcess]: Starting monitored process 654 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:26,189 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (654)] Waiting until timeout for monitored process [2022-12-13 12:57:26,191 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 [2022-12-13 12:57:26,201 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:26,201 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:57:26,201 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:26,201 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:26,201 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:26,202 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:26,203 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:26,208 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:26,210 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (654)] Ended with exit code 0 [2022-12-13 12:57:26,211 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:26,211 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:26,211 INFO L229 MonitoredProcess]: Starting monitored process 655 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:26,212 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (655)] Waiting until timeout for monitored process [2022-12-13 12:57:26,213 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:26,223 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:26,223 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:57:26,223 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:26,223 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:26,223 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:26,225 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:26,225 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:26,232 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:26,234 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (655)] Ended with exit code 0 [2022-12-13 12:57:26,234 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:26,234 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:26,235 INFO L229 MonitoredProcess]: Starting monitored process 656 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:26,235 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (656)] Waiting until timeout for monitored process [2022-12-13 12:57:26,237 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 [2022-12-13 12:57:26,247 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:26,247 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:57:26,248 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:26,248 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:26,248 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:26,249 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:26,249 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:26,254 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:26,256 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (656)] Ended with exit code 0 [2022-12-13 12:57:26,256 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:26,256 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:26,257 INFO L229 MonitoredProcess]: Starting monitored process 657 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:26,258 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (657)] Waiting until timeout for monitored process [2022-12-13 12:57:26,259 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 [2022-12-13 12:57:26,269 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:26,269 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:57:26,270 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:26,270 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:26,270 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:26,271 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:26,271 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:26,278 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:26,281 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (657)] Ended with exit code 0 [2022-12-13 12:57:26,281 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:26,281 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:26,281 INFO L229 MonitoredProcess]: Starting monitored process 658 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:26,282 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (658)] Waiting until timeout for monitored process [2022-12-13 12:57:26,284 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:26,294 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:26,294 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:57:26,295 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:26,295 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:26,295 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:26,296 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:57:26,297 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:57:26,303 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:26,305 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (658)] Forceful destruction successful, exit code 0 [2022-12-13 12:57:26,305 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:26,305 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:26,306 INFO L229 MonitoredProcess]: Starting monitored process 659 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:26,307 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (659)] Waiting until timeout for monitored process [2022-12-13 12:57:26,308 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:26,317 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:26,317 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:57:26,318 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 12:57:26,318 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:26,318 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:26,318 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:26,318 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-12-13 12:57:26,318 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 12:57:26,320 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:26,322 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (659)] Ended with exit code 0 [2022-12-13 12:57:26,322 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:26,322 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:26,323 INFO L229 MonitoredProcess]: Starting monitored process 660 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:26,323 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (660)] Waiting until timeout for monitored process [2022-12-13 12:57:26,325 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:26,334 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:26,335 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:57:26,335 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 12:57:26,335 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:26,335 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:26,335 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:57:26,335 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-12-13 12:57:26,335 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 12:57:26,337 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:26,339 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (660)] Ended with exit code 0 [2022-12-13 12:57:26,339 INFO L490 LassoAnalysis]: Using template '3-lex'. [2022-12-13 12:57:26,340 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:26,340 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:26,340 INFO L229 MonitoredProcess]: Starting monitored process 661 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:26,341 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (661)] Waiting until timeout for monitored process [2022-12-13 12:57:26,342 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:26,352 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:26,352 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:57:26,352 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:26,352 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:26,352 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-12-13 12:57:26,354 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-12-13 12:57:26,354 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-12-13 12:57:26,360 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:26,363 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (661)] Ended with exit code 0 [2022-12-13 12:57:26,363 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:26,363 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:26,363 INFO L229 MonitoredProcess]: Starting monitored process 662 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:26,364 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (662)] Waiting until timeout for monitored process [2022-12-13 12:57:26,365 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:26,375 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:26,376 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:57:26,376 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:26,376 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:26,376 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-12-13 12:57:26,377 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-12-13 12:57:26,377 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-12-13 12:57:26,385 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:26,388 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (662)] Forceful destruction successful, exit code 0 [2022-12-13 12:57:26,388 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:26,388 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:26,389 INFO L229 MonitoredProcess]: Starting monitored process 663 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:26,393 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (663)] Waiting until timeout for monitored process [2022-12-13 12:57:26,394 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 [2022-12-13 12:57:26,404 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:26,404 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:57:26,404 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:26,404 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:26,404 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-12-13 12:57:26,406 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-12-13 12:57:26,406 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-12-13 12:57:26,415 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:26,417 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (663)] Ended with exit code 0 [2022-12-13 12:57:26,417 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:26,417 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:26,418 INFO L229 MonitoredProcess]: Starting monitored process 664 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:26,418 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (664)] Waiting until timeout for monitored process [2022-12-13 12:57:26,419 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:26,430 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:26,431 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:57:26,431 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:26,431 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:26,431 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-12-13 12:57:26,432 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-12-13 12:57:26,433 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-12-13 12:57:26,438 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:26,440 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (664)] Forceful destruction successful, exit code 0 [2022-12-13 12:57:26,440 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:26,440 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:26,441 INFO L229 MonitoredProcess]: Starting monitored process 665 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:26,442 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (665)] Waiting until timeout for monitored process [2022-12-13 12:57:26,443 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 [2022-12-13 12:57:26,454 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:26,454 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:57:26,454 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:26,454 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:26,454 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-12-13 12:57:26,456 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-12-13 12:57:26,456 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-12-13 12:57:26,463 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:26,465 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (665)] Ended with exit code 0 [2022-12-13 12:57:26,466 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:26,466 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:26,466 INFO L229 MonitoredProcess]: Starting monitored process 666 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:26,467 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (666)] Waiting until timeout for monitored process [2022-12-13 12:57:26,469 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 [2022-12-13 12:57:26,480 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:26,480 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:57:26,480 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:26,480 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:26,480 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-12-13 12:57:26,482 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-12-13 12:57:26,482 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-12-13 12:57:26,489 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:26,491 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (666)] Ended with exit code 0 [2022-12-13 12:57:26,491 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:26,491 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:26,491 INFO L229 MonitoredProcess]: Starting monitored process 667 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:26,492 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (667)] Waiting until timeout for monitored process [2022-12-13 12:57:26,494 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 [2022-12-13 12:57:26,505 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:26,505 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:57:26,505 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:26,505 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:26,505 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-12-13 12:57:26,506 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-12-13 12:57:26,506 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-12-13 12:57:26,513 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:26,515 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (667)] Forceful destruction successful, exit code 0 [2022-12-13 12:57:26,515 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:26,515 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:26,516 INFO L229 MonitoredProcess]: Starting monitored process 668 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:26,517 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (668)] Waiting until timeout for monitored process [2022-12-13 12:57:26,518 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 [2022-12-13 12:57:26,528 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:26,528 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:57:26,528 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:26,528 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:26,528 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-12-13 12:57:26,529 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-12-13 12:57:26,530 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-12-13 12:57:26,536 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:26,538 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (668)] Ended with exit code 0 [2022-12-13 12:57:26,538 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:26,538 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:26,539 INFO L229 MonitoredProcess]: Starting monitored process 669 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:26,540 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (669)] Waiting until timeout for monitored process [2022-12-13 12:57:26,542 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 [2022-12-13 12:57:26,551 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:26,552 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:57:26,552 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:26,552 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:26,552 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-12-13 12:57:26,553 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-12-13 12:57:26,553 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-12-13 12:57:26,561 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:26,563 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (669)] Ended with exit code 0 [2022-12-13 12:57:26,563 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:26,563 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:26,563 INFO L229 MonitoredProcess]: Starting monitored process 670 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:26,564 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (670)] Waiting until timeout for monitored process [2022-12-13 12:57:26,566 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:26,576 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:26,576 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:57:26,576 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:26,576 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:26,576 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-12-13 12:57:26,578 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-12-13 12:57:26,578 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-12-13 12:57:26,587 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:26,589 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (670)] Ended with exit code 0 [2022-12-13 12:57:26,589 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:26,589 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:26,590 INFO L229 MonitoredProcess]: Starting monitored process 671 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:26,591 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (671)] Waiting until timeout for monitored process [2022-12-13 12:57:26,592 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:26,603 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:26,603 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:57:26,603 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:26,603 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:26,603 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-12-13 12:57:26,605 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-12-13 12:57:26,605 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-12-13 12:57:26,612 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:26,614 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (671)] Ended with exit code 0 [2022-12-13 12:57:26,614 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:26,614 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:26,615 INFO L229 MonitoredProcess]: Starting monitored process 672 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:26,616 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (672)] Waiting until timeout for monitored process [2022-12-13 12:57:26,617 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:26,628 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:26,628 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:57:26,628 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:26,628 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:26,628 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-12-13 12:57:26,630 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-12-13 12:57:26,630 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-12-13 12:57:26,641 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:26,643 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (672)] Ended with exit code 0 [2022-12-13 12:57:26,643 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:26,643 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:26,643 INFO L229 MonitoredProcess]: Starting monitored process 673 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:26,644 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (673)] Waiting until timeout for monitored process [2022-12-13 12:57:26,646 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 [2022-12-13 12:57:26,658 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:26,658 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:57:26,658 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:26,658 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:26,658 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-12-13 12:57:26,660 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-12-13 12:57:26,660 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-12-13 12:57:26,666 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:26,668 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (673)] Forceful destruction successful, exit code 0 [2022-12-13 12:57:26,668 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:26,668 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:26,669 INFO L229 MonitoredProcess]: Starting monitored process 674 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:26,670 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (674)] Waiting until timeout for monitored process [2022-12-13 12:57:26,671 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 [2022-12-13 12:57:26,681 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:26,681 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:57:26,681 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:26,681 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:26,682 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-12-13 12:57:26,684 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-12-13 12:57:26,684 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-12-13 12:57:26,692 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:26,694 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (674)] Ended with exit code 0 [2022-12-13 12:57:26,694 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:26,694 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:26,695 INFO L229 MonitoredProcess]: Starting monitored process 675 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:26,696 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (675)] Waiting until timeout for monitored process [2022-12-13 12:57:26,697 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:26,707 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:26,707 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:57:26,707 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:26,708 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:26,708 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-12-13 12:57:26,709 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-12-13 12:57:26,709 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-12-13 12:57:26,717 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:26,719 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (675)] Ended with exit code 0 [2022-12-13 12:57:26,719 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:26,719 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:26,719 INFO L229 MonitoredProcess]: Starting monitored process 676 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:26,720 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (676)] Waiting until timeout for monitored process [2022-12-13 12:57:26,722 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:26,731 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:26,732 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:57:26,732 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:26,732 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:26,732 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-12-13 12:57:26,734 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-12-13 12:57:26,734 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-12-13 12:57:26,741 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:26,743 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (676)] Ended with exit code 0 [2022-12-13 12:57:26,743 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:26,744 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:26,744 INFO L229 MonitoredProcess]: Starting monitored process 677 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:26,745 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (677)] Waiting until timeout for monitored process [2022-12-13 12:57:26,746 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 [2022-12-13 12:57:26,756 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:26,756 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:57:26,756 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:26,756 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:26,757 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-12-13 12:57:26,759 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-12-13 12:57:26,759 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-12-13 12:57:26,768 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:26,770 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (677)] Ended with exit code 0 [2022-12-13 12:57:26,770 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:26,770 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:26,771 INFO L229 MonitoredProcess]: Starting monitored process 678 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:26,772 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (678)] Waiting until timeout for monitored process [2022-12-13 12:57:26,773 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:26,786 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:26,786 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:57:26,786 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:26,786 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:26,786 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-12-13 12:57:26,788 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-12-13 12:57:26,788 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-12-13 12:57:26,796 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:26,800 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (678)] Ended with exit code 0 [2022-12-13 12:57:26,800 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:26,800 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:26,801 INFO L229 MonitoredProcess]: Starting monitored process 679 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:26,801 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (679)] Waiting until timeout for monitored process [2022-12-13 12:57:26,803 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 [2022-12-13 12:57:26,814 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:26,814 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:57:26,814 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:26,814 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:26,814 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-12-13 12:57:26,816 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-12-13 12:57:26,816 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-12-13 12:57:26,825 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:26,827 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (679)] Ended with exit code 0 [2022-12-13 12:57:26,827 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:26,827 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:26,828 INFO L229 MonitoredProcess]: Starting monitored process 680 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:26,828 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (680)] Waiting until timeout for monitored process [2022-12-13 12:57:26,830 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 [2022-12-13 12:57:26,840 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:26,840 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:57:26,840 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:26,840 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-12-13 12:57:26,840 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-12-13 12:57:26,845 INFO L401 nArgumentSynthesizer]: We have 48 Motzkin's Theorem applications. [2022-12-13 12:57:26,845 INFO L402 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2022-12-13 12:57:26,868 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:26,870 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (680)] Ended with exit code 0 [2022-12-13 12:57:26,870 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:26,870 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:26,871 INFO L229 MonitoredProcess]: Starting monitored process 681 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:26,872 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (681)] Waiting until timeout for monitored process [2022-12-13 12:57:26,873 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 [2022-12-13 12:57:26,883 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:26,883 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:57:26,884 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:26,884 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:26,884 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-12-13 12:57:26,891 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-12-13 12:57:26,891 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-12-13 12:57:26,924 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:26,927 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (681)] Ended with exit code 0 [2022-12-13 12:57:26,927 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:26,927 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:26,928 INFO L229 MonitoredProcess]: Starting monitored process 682 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:26,928 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (682)] Waiting until timeout for monitored process [2022-12-13 12:57:26,929 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 [2022-12-13 12:57:26,939 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:26,939 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:57:26,940 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:26,940 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:26,940 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-12-13 12:57:26,941 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-12-13 12:57:26,942 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-12-13 12:57:26,950 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:26,953 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (682)] Ended with exit code 0 [2022-12-13 12:57:26,953 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:26,953 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:26,954 INFO L229 MonitoredProcess]: Starting monitored process 683 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:26,954 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (683)] Waiting until timeout for monitored process [2022-12-13 12:57:26,956 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 [2022-12-13 12:57:26,966 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:26,966 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:57:26,966 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:26,966 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:26,966 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-12-13 12:57:26,968 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-12-13 12:57:26,968 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-12-13 12:57:26,976 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:26,978 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (683)] Ended with exit code 0 [2022-12-13 12:57:26,978 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:26,978 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:26,979 INFO L229 MonitoredProcess]: Starting monitored process 684 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:26,979 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (684)] Waiting until timeout for monitored process [2022-12-13 12:57:26,981 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:26,991 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:26,991 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:57:26,991 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:26,991 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:26,991 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-12-13 12:57:26,995 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-12-13 12:57:26,995 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-12-13 12:57:27,013 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:27,015 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (684)] Ended with exit code 0 [2022-12-13 12:57:27,016 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:27,016 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:27,016 INFO L229 MonitoredProcess]: Starting monitored process 685 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:27,017 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (685)] Waiting until timeout for monitored process [2022-12-13 12:57:27,018 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:27,028 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:27,028 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:57:27,028 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:27,028 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:27,028 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-12-13 12:57:27,030 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-12-13 12:57:27,030 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-12-13 12:57:27,038 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:27,040 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (685)] Ended with exit code 0 [2022-12-13 12:57:27,040 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:27,040 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:27,041 INFO L229 MonitoredProcess]: Starting monitored process 686 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:27,042 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (686)] Waiting until timeout for monitored process [2022-12-13 12:57:27,043 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 [2022-12-13 12:57:27,054 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:27,054 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:57:27,054 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:27,054 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:27,054 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-12-13 12:57:27,056 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-12-13 12:57:27,056 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-12-13 12:57:27,064 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:27,066 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (686)] Ended with exit code 0 [2022-12-13 12:57:27,066 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:27,066 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:27,067 INFO L229 MonitoredProcess]: Starting monitored process 687 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:27,067 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (687)] Waiting until timeout for monitored process [2022-12-13 12:57:27,069 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 [2022-12-13 12:57:27,079 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:27,079 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:57:27,079 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:27,079 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:27,079 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-12-13 12:57:27,081 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-12-13 12:57:27,081 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-12-13 12:57:27,091 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:27,093 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (687)] Ended with exit code 0 [2022-12-13 12:57:27,093 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:27,093 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:27,094 INFO L229 MonitoredProcess]: Starting monitored process 688 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:27,094 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (688)] Waiting until timeout for monitored process [2022-12-13 12:57:27,095 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:27,106 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:27,106 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:57:27,106 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:27,106 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:27,106 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-12-13 12:57:27,108 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-12-13 12:57:27,108 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-12-13 12:57:27,118 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:27,120 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (688)] Ended with exit code 0 [2022-12-13 12:57:27,120 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:27,120 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:27,120 INFO L229 MonitoredProcess]: Starting monitored process 689 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:27,121 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (689)] Waiting until timeout for monitored process [2022-12-13 12:57:27,122 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:57:27,132 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:27,132 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:57:27,132 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:27,132 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:27,132 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-12-13 12:57:27,134 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-12-13 12:57:27,134 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-12-13 12:57:27,140 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:27,142 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (689)] Ended with exit code 0 [2022-12-13 12:57:27,143 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:27,143 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:27,143 INFO L229 MonitoredProcess]: Starting monitored process 690 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:27,144 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (690)] Waiting until timeout for monitored process [2022-12-13 12:57:27,145 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 [2022-12-13 12:57:27,155 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:27,155 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:57:27,155 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:27,155 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:27,155 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-12-13 12:57:27,157 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-12-13 12:57:27,157 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-12-13 12:57:27,163 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:27,165 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (690)] Forceful destruction successful, exit code 0 [2022-12-13 12:57:27,166 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:27,166 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:27,166 INFO L229 MonitoredProcess]: Starting monitored process 691 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:27,167 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (691)] Waiting until timeout for monitored process [2022-12-13 12:57:27,169 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 [2022-12-13 12:57:27,179 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:27,179 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:57:27,179 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:27,179 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:27,179 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-12-13 12:57:27,181 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-12-13 12:57:27,181 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-12-13 12:57:27,191 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:27,193 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (691)] Ended with exit code 0 [2022-12-13 12:57:27,193 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:27,193 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:27,194 INFO L229 MonitoredProcess]: Starting monitored process 692 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:27,195 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (692)] Waiting until timeout for monitored process [2022-12-13 12:57:27,196 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 [2022-12-13 12:57:27,207 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:27,207 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:57:27,207 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 12:57:27,207 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:27,207 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:27,207 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-12-13 12:57:27,207 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-12-13 12:57:27,207 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 12:57:27,210 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:27,212 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (692)] Ended with exit code 0 [2022-12-13 12:57:27,212 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:57:27,212 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:57:27,212 INFO L229 MonitoredProcess]: Starting monitored process 693 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:57:27,213 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (693)] Waiting until timeout for monitored process [2022-12-13 12:57:27,214 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 [2022-12-13 12:57:27,224 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:57:27,224 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:57:27,224 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 12:57:27,224 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:57:27,224 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:57:27,224 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-12-13 12:57:27,225 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-12-13 12:57:27,225 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 12:57:27,228 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:57:27,230 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (693)] Ended with exit code 0 [2022-12-13 12:57:27,235 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 13.12 12:57:27 BoogieIcfgContainer [2022-12-13 12:57:27,235 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2022-12-13 12:57:27,236 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-12-13 12:57:27,236 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-12-13 12:57:27,236 INFO L275 PluginConnector]: Witness Printer initialized [2022-12-13 12:57:27,236 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.12 12:57:02" (3/4) ... [2022-12-13 12:57:27,238 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-12-13 12:57:27,238 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-12-13 12:57:27,238 INFO L158 Benchmark]: Toolchain (without parser) took 26011.02ms. Allocated memory was 155.2MB in the beginning and 186.6MB in the end (delta: 31.5MB). Free memory was 93.8MB in the beginning and 72.0MB in the end (delta: 21.8MB). Peak memory consumption was 54.6MB. Max. memory is 16.1GB. [2022-12-13 12:57:27,239 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 102.8MB. Free memory is still 70.0MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-13 12:57:27,239 INFO L158 Benchmark]: CACSL2BoogieTranslator took 362.99ms. Allocated memory is still 155.2MB. Free memory was 93.6MB in the beginning and 108.2MB in the end (delta: -14.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-12-13 12:57:27,239 INFO L158 Benchmark]: Boogie Procedure Inliner took 44.51ms. Allocated memory is still 155.2MB. Free memory was 108.2MB in the beginning and 102.8MB in the end (delta: 5.4MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-12-13 12:57:27,239 INFO L158 Benchmark]: Boogie Preprocessor took 34.57ms. Allocated memory is still 155.2MB. Free memory was 102.8MB in the beginning and 98.6MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-12-13 12:57:27,239 INFO L158 Benchmark]: RCFGBuilder took 836.46ms. Allocated memory is still 155.2MB. Free memory was 98.6MB in the beginning and 79.8MB in the end (delta: 18.7MB). Peak memory consumption was 35.5MB. Max. memory is 16.1GB. [2022-12-13 12:57:27,240 INFO L158 Benchmark]: BuchiAutomizer took 24725.78ms. Allocated memory was 155.2MB in the beginning and 186.6MB in the end (delta: 31.5MB). Free memory was 79.8MB in the beginning and 72.3MB in the end (delta: 7.5MB). Peak memory consumption was 85.0MB. Max. memory is 16.1GB. [2022-12-13 12:57:27,240 INFO L158 Benchmark]: Witness Printer took 2.26ms. Allocated memory is still 186.6MB. Free memory was 72.3MB in the beginning and 72.0MB in the end (delta: 345.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-13 12:57:27,241 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12ms. Allocated memory is still 102.8MB. Free memory is still 70.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 362.99ms. Allocated memory is still 155.2MB. Free memory was 93.6MB in the beginning and 108.2MB in the end (delta: -14.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 44.51ms. Allocated memory is still 155.2MB. Free memory was 108.2MB in the beginning and 102.8MB in the end (delta: 5.4MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 34.57ms. Allocated memory is still 155.2MB. Free memory was 102.8MB in the beginning and 98.6MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 836.46ms. Allocated memory is still 155.2MB. Free memory was 98.6MB in the beginning and 79.8MB in the end (delta: 18.7MB). Peak memory consumption was 35.5MB. Max. memory is 16.1GB. * BuchiAutomizer took 24725.78ms. Allocated memory was 155.2MB in the beginning and 186.6MB in the end (delta: 31.5MB). Free memory was 79.8MB in the beginning and 72.3MB in the end (delta: 7.5MB). Peak memory consumption was 85.0MB. Max. memory is 16.1GB. * Witness Printer took 2.26ms. Allocated memory is still 186.6MB. Free memory was 72.3MB in the beginning and 72.0MB in the end (delta: 345.4kB). 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 Your program was decomposed into 9 terminating modules (7 trivial, 2 deterministic, 0 nondeterministic) and one module whose termination is unknown.One deterministic module has affine ranking function a17 and consists of 3 locations. One deterministic module has affine ranking function -2 * a28 + 17 and consists of 3 locations. 7 modules have a trivial ranking function, the largest among these consists of 8 locations. The remainder module has 2375 locations. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 24.6s and 8 iterations. TraceHistogramMax:3. Analysis of lassos took 20.9s. Construction of modules took 2.2s. Büchi inclusion checks took 1.2s. Highest rank in rank-based complementation 3. Minimization of det autom 2. Minimization of nondet autom 7. Automata minimization 0.3s AutomataMinimizationTime, 9 MinimizatonAttempts, 1018 StatesRemovedByMinimization, 5 NontrivialMinimizations. Non-live state removal took 0.1s Buchi closure took 0.0s. Biggest automaton had -1 states and ocurred in iteration -1. Nontrivial modules had stage [2, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 1627 SdHoareTripleChecker+Valid, 2.6s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 1625 mSDsluCounter, 1140 SdHoareTripleChecker+Invalid, 2.2s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 136 mSDsCounter, 431 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 3827 IncrementalHoareTripleChecker+Invalid, 4258 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 431 mSolverCounterUnsat, 1004 mSDtfsCounter, 3827 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown LassoAnalysisResults: nont0 unkn1 SFLI3 SFLT0 conc2 concLT2 SILN0 SILU0 SILI0 SILT0 lasso0 LassoPreprocessingBenchmarks: Lassos: inital71 mio100 ax100 hnf100 lsp35 ukn93 mio100 lsp100 div100 bol100 ite100 ukn100 eq211 hnf91 smp100 dnf134 smp92 tf104 neg99 sie101 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 3 Time: 40ms VariablesStem: 1 VariablesLoop: 1 DisjunctsStem: 1 DisjunctsLoop: 2 SupportingInvariants: 12 MotzkinApplications: 48 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 11 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 3 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.3s 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(20, 2);call #Ultimate.allocInit(12, 3);~a~0 := 1;~e~0 := 5;~d~0 := 4;~f~0 := 6;~c~0 := 3;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a25~0 := 0;~a11~0 := 0;~a28~0 := 7;~a19~0 := 1;~a21~0 := 1;~a17~0 := 8;" "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_~output~0#1;main_~output~0#1 := -1;" "assume !false;havoc main_~input~0#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;" "assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1;" "assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0);" "assume 8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0);~a28~0 := 10;calculate_output_#res#1 := 22;" "main_#t~ret7#1 := calculate_output_#res#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_#t~ret7#1;" "assume !false;havoc main_~input~0#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;" "assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1;" "assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0);" "assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0));" "assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == calculate_output_~input#1) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0);" "assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == calculate_output_~input#1 && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0);" "assume ((8 == ~a17~0 && ((1 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0;~a25~0 := 0;calculate_output_#res#1 := -1;" Loop: "main_#t~ret7#1 := calculate_output_#res#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_#t~ret7#1;" "assume !false;havoc main_~input~0#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;" "assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1;" "assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0);" "assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0));" "assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == calculate_output_~input#1) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0);" "assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == calculate_output_~input#1 && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0);" "assume ((8 == ~a17~0 && ((1 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0;~a25~0 := 0;calculate_output_#res#1 := -1;" RESULT: Ultimate could not prove your program: unable to determine termination [2022-12-13 12:57:27,251 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/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_497a95c2-e324-4de8-ab83-1d5678df91e4/bin/uautomizer-uyxdKDjOR8/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