./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/seq-mthreaded/pals_floodmax.5.ufo.UNBOUNDED.pals.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version 839c364b Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/seq-mthreaded/pals_floodmax.5.ufo.UNBOUNDED.pals.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa --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 35957d71bfb2c41ac3912b1459f37a0f3f7a3bebb356988e172057e99e101ad3 --- Real Ultimate output --- This is Ultimate 0.2.2-hotfix-svcomp22-839c364 [2021-12-06 17:57:20,922 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-06 17:57:20,923 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-06 17:57:20,945 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-06 17:57:20,946 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-06 17:57:20,947 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-06 17:57:20,948 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-06 17:57:20,949 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-06 17:57:20,951 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-06 17:57:20,952 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-06 17:57:20,953 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-06 17:57:20,954 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-06 17:57:20,954 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-06 17:57:20,955 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-06 17:57:20,956 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-06 17:57:20,957 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-06 17:57:20,958 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-06 17:57:20,959 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-06 17:57:20,960 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-06 17:57:20,962 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-06 17:57:20,963 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-06 17:57:20,965 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-06 17:57:20,966 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-06 17:57:20,966 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-06 17:57:20,969 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-06 17:57:20,969 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-06 17:57:20,970 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-06 17:57:20,970 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-06 17:57:20,971 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-06 17:57:20,971 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-06 17:57:20,972 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-06 17:57:20,972 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-06 17:57:20,973 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-06 17:57:20,974 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-06 17:57:20,975 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-06 17:57:20,975 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-06 17:57:20,975 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-06 17:57:20,976 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-06 17:57:20,976 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-06 17:57:20,977 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-06 17:57:20,977 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-06 17:57:20,978 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/config/svcomp-Termination-32bit-Automizer_Default.epf [2021-12-06 17:57:20,996 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-06 17:57:20,996 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-06 17:57:20,996 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-06 17:57:20,997 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-06 17:57:20,997 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-06 17:57:20,998 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-06 17:57:20,998 INFO L138 SettingsManager]: * Use SBE=true [2021-12-06 17:57:20,998 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2021-12-06 17:57:20,998 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2021-12-06 17:57:20,998 INFO L138 SettingsManager]: * Use old map elimination=false [2021-12-06 17:57:20,998 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2021-12-06 17:57:20,998 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2021-12-06 17:57:20,998 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2021-12-06 17:57:20,998 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-06 17:57:20,999 INFO L138 SettingsManager]: * sizeof long=4 [2021-12-06 17:57:20,999 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2021-12-06 17:57:20,999 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-06 17:57:20,999 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-12-06 17:57:20,999 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-06 17:57:20,999 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2021-12-06 17:57:20,999 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2021-12-06 17:57:20,999 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2021-12-06 17:57:20,999 INFO L138 SettingsManager]: * sizeof long double=12 [2021-12-06 17:57:21,000 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-06 17:57:21,000 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2021-12-06 17:57:21,000 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-06 17:57:21,000 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2021-12-06 17:57:21,000 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-06 17:57:21,000 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-06 17:57:21,000 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-06 17:57:21,000 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-06 17:57:21,001 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-06 17:57:21,001 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2021-12-06 17:57:21,001 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_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 35957d71bfb2c41ac3912b1459f37a0f3f7a3bebb356988e172057e99e101ad3 [2021-12-06 17:57:21,169 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-06 17:57:21,186 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-06 17:57:21,188 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-06 17:57:21,189 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-06 17:57:21,189 INFO L275 PluginConnector]: CDTParser initialized [2021-12-06 17:57:21,190 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/../../sv-benchmarks/c/seq-mthreaded/pals_floodmax.5.ufo.UNBOUNDED.pals.c [2021-12-06 17:57:21,236 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/data/de4a7e091/21389087d41d4f98af64fb2729099edf/FLAGe94017c0a [2021-12-06 17:57:21,715 INFO L306 CDTParser]: Found 1 translation units. [2021-12-06 17:57:21,716 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/sv-benchmarks/c/seq-mthreaded/pals_floodmax.5.ufo.UNBOUNDED.pals.c [2021-12-06 17:57:21,731 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/data/de4a7e091/21389087d41d4f98af64fb2729099edf/FLAGe94017c0a [2021-12-06 17:57:21,744 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/data/de4a7e091/21389087d41d4f98af64fb2729099edf [2021-12-06 17:57:21,746 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-06 17:57:21,748 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-06 17:57:21,749 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-06 17:57:21,749 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-06 17:57:21,753 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-06 17:57:21,754 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:57:21" (1/1) ... [2021-12-06 17:57:21,755 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@43295917 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:57:21, skipping insertion in model container [2021-12-06 17:57:21,755 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:57:21" (1/1) ... [2021-12-06 17:57:21,762 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-06 17:57:21,811 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-06 17:57:22,070 WARN L230 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_93a7c28d-9473-4560-9adb-f9de4cfea199/sv-benchmarks/c/seq-mthreaded/pals_floodmax.5.ufo.UNBOUNDED.pals.c[61123,61136] [2021-12-06 17:57:22,071 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-06 17:57:22,079 INFO L203 MainTranslator]: Completed pre-run [2021-12-06 17:57:22,157 WARN L230 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_93a7c28d-9473-4560-9adb-f9de4cfea199/sv-benchmarks/c/seq-mthreaded/pals_floodmax.5.ufo.UNBOUNDED.pals.c[61123,61136] [2021-12-06 17:57:22,157 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-06 17:57:22,170 INFO L208 MainTranslator]: Completed translation [2021-12-06 17:57:22,170 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:57:22 WrapperNode [2021-12-06 17:57:22,170 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-06 17:57:22,171 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-06 17:57:22,171 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-06 17:57:22,171 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-06 17:57:22,177 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:57:22" (1/1) ... [2021-12-06 17:57:22,198 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:57:22" (1/1) ... [2021-12-06 17:57:22,252 INFO L137 Inliner]: procedures = 25, calls = 16, calls flagged for inlining = 11, calls inlined = 11, statements flattened = 2026 [2021-12-06 17:57:22,252 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-06 17:57:22,253 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-06 17:57:22,253 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-06 17:57:22,253 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-06 17:57:22,259 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:57:22" (1/1) ... [2021-12-06 17:57:22,259 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:57:22" (1/1) ... [2021-12-06 17:57:22,263 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:57:22" (1/1) ... [2021-12-06 17:57:22,263 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:57:22" (1/1) ... [2021-12-06 17:57:22,283 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:57:22" (1/1) ... [2021-12-06 17:57:22,305 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:57:22" (1/1) ... [2021-12-06 17:57:22,311 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:57:22" (1/1) ... [2021-12-06 17:57:22,322 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-06 17:57:22,323 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-06 17:57:22,323 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-06 17:57:22,323 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-06 17:57:22,324 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:57:22" (1/1) ... [2021-12-06 17:57:22,329 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:22,339 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:22,351 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:22,353 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2021-12-06 17:57:22,382 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-06 17:57:22,382 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-06 17:57:22,382 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-06 17:57:22,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-06 17:57:22,515 INFO L236 CfgBuilder]: Building ICFG [2021-12-06 17:57:22,517 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-06 17:57:23,453 INFO L277 CfgBuilder]: Performing block encoding [2021-12-06 17:57:23,467 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-12-06 17:57:23,467 INFO L301 CfgBuilder]: Removed 1 assume(true) statements. [2021-12-06 17:57:23,470 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:57:23 BoogieIcfgContainer [2021-12-06 17:57:23,470 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-12-06 17:57:23,470 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2021-12-06 17:57:23,470 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2021-12-06 17:57:23,473 INFO L275 PluginConnector]: BuchiAutomizer initialized [2021-12-06 17:57:23,473 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2021-12-06 17:57:23,474 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 06.12 05:57:21" (1/3) ... [2021-12-06 17:57:23,474 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@972d47 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 06.12 05:57:23, skipping insertion in model container [2021-12-06 17:57:23,474 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2021-12-06 17:57:23,474 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:57:22" (2/3) ... [2021-12-06 17:57:23,475 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@972d47 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 06.12 05:57:23, skipping insertion in model container [2021-12-06 17:57:23,475 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2021-12-06 17:57:23,475 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:57:23" (3/3) ... [2021-12-06 17:57:23,476 INFO L388 chiAutomizerObserver]: Analyzing ICFG pals_floodmax.5.ufo.UNBOUNDED.pals.c [2021-12-06 17:57:23,506 INFO L359 BuchiCegarLoop]: Interprodecural is true [2021-12-06 17:57:23,507 INFO L360 BuchiCegarLoop]: Hoare is false [2021-12-06 17:57:23,507 INFO L361 BuchiCegarLoop]: Compute interpolants for ForwardPredicates [2021-12-06 17:57:23,507 INFO L362 BuchiCegarLoop]: Backedges is STRAIGHT_LINE [2021-12-06 17:57:23,507 INFO L363 BuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-12-06 17:57:23,507 INFO L364 BuchiCegarLoop]: Difference is false [2021-12-06 17:57:23,507 INFO L365 BuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-12-06 17:57:23,507 INFO L368 BuchiCegarLoop]: ======== Iteration 0==of CEGAR loop == BuchiCegarLoop======== [2021-12-06 17:57:23,540 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 715 states, 714 states have (on average 1.8445378151260505) internal successors, (1317), 714 states have internal predecessors, (1317), 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) [2021-12-06 17:57:23,598 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 165 [2021-12-06 17:57:23,598 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-12-06 17:57:23,598 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-12-06 17:57:23,617 INFO L842 BuchiCegarLoop]: Counterexample stem 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] [2021-12-06 17:57:23,617 INFO L843 BuchiCegarLoop]: 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] [2021-12-06 17:57:23,617 INFO L425 BuchiCegarLoop]: ======== Iteration 1============ [2021-12-06 17:57:23,619 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 715 states, 714 states have (on average 1.8445378151260505) internal successors, (1317), 714 states have internal predecessors, (1317), 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) [2021-12-06 17:57:23,629 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 165 [2021-12-06 17:57:23,630 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-12-06 17:57:23,630 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-12-06 17:57:23,636 INFO L842 BuchiCegarLoop]: Counterexample stem 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] [2021-12-06 17:57:23,636 INFO L843 BuchiCegarLoop]: 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] [2021-12-06 17:57:23,646 INFO L791 eck$LassoCheckResult]: Stem: 700#ULTIMATE.startENTRYtrue assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(37, 2);call #Ultimate.allocInit(12, 3);~nomsg~0 := -1;~p12~0 := 0;~p12_old~0 := 0;~p12_new~0 := 0;~ep12~0 := 0;~p13~0 := 0;~p13_old~0 := 0;~p13_new~0 := 0;~ep13~0 := 0;~p14~0 := 0;~p14_old~0 := 0;~p14_new~0 := 0;~ep14~0 := 0;~p15~0 := 0;~p15_old~0 := 0;~p15_new~0 := 0;~ep15~0 := 0;~p21~0 := 0;~p21_old~0 := 0;~p21_new~0 := 0;~ep21~0 := 0;~p23~0 := 0;~p23_old~0 := 0;~p23_new~0 := 0;~ep23~0 := 0;~p24~0 := 0;~p24_old~0 := 0;~p24_new~0 := 0;~ep24~0 := 0;~p25~0 := 0;~p25_old~0 := 0;~p25_new~0 := 0;~ep25~0 := 0;~p31~0 := 0;~p31_old~0 := 0;~p31_new~0 := 0;~ep31~0 := 0;~p32~0 := 0;~p32_old~0 := 0;~p32_new~0 := 0;~ep32~0 := 0;~p34~0 := 0;~p34_old~0 := 0;~p34_new~0 := 0;~ep34~0 := 0;~p35~0 := 0;~p35_old~0 := 0;~p35_new~0 := 0;~ep35~0 := 0;~p41~0 := 0;~p41_old~0 := 0;~p41_new~0 := 0;~ep41~0 := 0;~p42~0 := 0;~p42_old~0 := 0;~p42_new~0 := 0;~ep42~0 := 0;~p43~0 := 0;~p43_old~0 := 0;~p43_new~0 := 0;~ep43~0 := 0;~p45~0 := 0;~p45_old~0 := 0;~p45_new~0 := 0;~ep45~0 := 0;~p51~0 := 0;~p51_old~0 := 0;~p51_new~0 := 0;~ep51~0 := 0;~p52~0 := 0;~p52_old~0 := 0;~p52_new~0 := 0;~ep52~0 := 0;~p53~0 := 0;~p53_old~0 := 0;~p53_new~0 := 0;~ep53~0 := 0;~p54~0 := 0;~p54_old~0 := 0;~p54_new~0 := 0;~ep54~0 := 0;~id1~0 := 0;~r1~0 := 0;~st1~0 := 0;~nl1~0 := 0;~m1~0 := 0;~max1~0 := 0;~mode1~0 := 0;~id2~0 := 0;~r2~0 := 0;~st2~0 := 0;~nl2~0 := 0;~m2~0 := 0;~max2~0 := 0;~mode2~0 := 0;~id3~0 := 0;~r3~0 := 0;~st3~0 := 0;~nl3~0 := 0;~m3~0 := 0;~max3~0 := 0;~mode3~0 := 0;~id4~0 := 0;~r4~0 := 0;~st4~0 := 0;~nl4~0 := 0;~m4~0 := 0;~max4~0 := 0;~mode4~0 := 0;~id5~0 := 0;~r5~0 := 0;~st5~0 := 0;~nl5~0 := 0;~m5~0 := 0;~max5~0 := 0;~mode5~0 := 0; 581#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~nondet28#1, main_#t~nondet29#1, main_#t~nondet30#1, main_#t~nondet31#1, main_#t~nondet32#1, main_#t~nondet33#1, main_#t~nondet34#1, main_#t~nondet35#1, main_#t~nondet36#1, main_#t~nondet37#1, main_#t~nondet38#1, main_#t~nondet39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_#t~nondet48#1, main_#t~nondet49#1, main_#t~nondet50#1, main_#t~nondet51#1, main_#t~nondet52#1, main_#t~nondet53#1, main_#t~nondet54#1, main_#t~nondet55#1, main_#t~nondet56#1, main_#t~nondet57#1, main_#t~nondet58#1, main_#t~nondet59#1, main_#t~nondet60#1, main_#t~nondet61#1, main_#t~nondet62#1, main_#t~nondet63#1, main_#t~nondet64#1, main_#t~nondet65#1, main_#t~nondet66#1, main_#t~nondet67#1, main_#t~nondet68#1, main_#t~nondet69#1, main_#t~nondet70#1, main_#t~nondet71#1, main_#t~nondet72#1, main_#t~nondet73#1, main_#t~nondet74#1, main_#t~nondet75#1, main_#t~nondet76#1, main_#t~nondet77#1, main_#t~nondet78#1, main_#t~ret79#1, main_#t~ret80#1, main_~c1~0#1, main_~i2~0#1;havoc main_~c1~0#1;havoc main_~i2~0#1;main_~c1~0#1 := 0;~ep12~0 := main_#t~nondet24#1;havoc main_#t~nondet24#1;~ep13~0 := main_#t~nondet25#1;havoc main_#t~nondet25#1;~ep14~0 := main_#t~nondet26#1;havoc main_#t~nondet26#1;~ep15~0 := main_#t~nondet27#1;havoc main_#t~nondet27#1;~ep21~0 := main_#t~nondet28#1;havoc main_#t~nondet28#1;~ep23~0 := main_#t~nondet29#1;havoc main_#t~nondet29#1;~ep24~0 := main_#t~nondet30#1;havoc main_#t~nondet30#1;~ep25~0 := main_#t~nondet31#1;havoc main_#t~nondet31#1;~ep31~0 := main_#t~nondet32#1;havoc main_#t~nondet32#1;~ep32~0 := main_#t~nondet33#1;havoc main_#t~nondet33#1;~ep34~0 := main_#t~nondet34#1;havoc main_#t~nondet34#1;~ep35~0 := main_#t~nondet35#1;havoc main_#t~nondet35#1;~ep41~0 := main_#t~nondet36#1;havoc main_#t~nondet36#1;~ep42~0 := main_#t~nondet37#1;havoc main_#t~nondet37#1;~ep43~0 := main_#t~nondet38#1;havoc main_#t~nondet38#1;~ep45~0 := main_#t~nondet39#1;havoc main_#t~nondet39#1;~ep51~0 := main_#t~nondet40#1;havoc main_#t~nondet40#1;~ep52~0 := main_#t~nondet41#1;havoc main_#t~nondet41#1;~ep53~0 := main_#t~nondet42#1;havoc main_#t~nondet42#1;~ep54~0 := main_#t~nondet43#1;havoc main_#t~nondet43#1;~id1~0 := main_#t~nondet44#1;havoc main_#t~nondet44#1;~r1~0 := main_#t~nondet45#1;havoc main_#t~nondet45#1;~st1~0 := main_#t~nondet46#1;havoc main_#t~nondet46#1;~nl1~0 := main_#t~nondet47#1;havoc main_#t~nondet47#1;~m1~0 := main_#t~nondet48#1;havoc main_#t~nondet48#1;~max1~0 := main_#t~nondet49#1;havoc main_#t~nondet49#1;~mode1~0 := main_#t~nondet50#1;havoc main_#t~nondet50#1;~id2~0 := main_#t~nondet51#1;havoc main_#t~nondet51#1;~r2~0 := main_#t~nondet52#1;havoc main_#t~nondet52#1;~st2~0 := main_#t~nondet53#1;havoc main_#t~nondet53#1;~nl2~0 := main_#t~nondet54#1;havoc main_#t~nondet54#1;~m2~0 := main_#t~nondet55#1;havoc main_#t~nondet55#1;~max2~0 := main_#t~nondet56#1;havoc main_#t~nondet56#1;~mode2~0 := main_#t~nondet57#1;havoc main_#t~nondet57#1;~id3~0 := main_#t~nondet58#1;havoc main_#t~nondet58#1;~r3~0 := main_#t~nondet59#1;havoc main_#t~nondet59#1;~st3~0 := main_#t~nondet60#1;havoc main_#t~nondet60#1;~nl3~0 := main_#t~nondet61#1;havoc main_#t~nondet61#1;~m3~0 := main_#t~nondet62#1;havoc main_#t~nondet62#1;~max3~0 := main_#t~nondet63#1;havoc main_#t~nondet63#1;~mode3~0 := main_#t~nondet64#1;havoc main_#t~nondet64#1;~id4~0 := main_#t~nondet65#1;havoc main_#t~nondet65#1;~r4~0 := main_#t~nondet66#1;havoc main_#t~nondet66#1;~st4~0 := main_#t~nondet67#1;havoc main_#t~nondet67#1;~nl4~0 := main_#t~nondet68#1;havoc main_#t~nondet68#1;~m4~0 := main_#t~nondet69#1;havoc main_#t~nondet69#1;~max4~0 := main_#t~nondet70#1;havoc main_#t~nondet70#1;~mode4~0 := main_#t~nondet71#1;havoc main_#t~nondet71#1;~id5~0 := main_#t~nondet72#1;havoc main_#t~nondet72#1;~r5~0 := main_#t~nondet73#1;havoc main_#t~nondet73#1;~st5~0 := main_#t~nondet74#1;havoc main_#t~nondet74#1;~nl5~0 := main_#t~nondet75#1;havoc main_#t~nondet75#1;~m5~0 := main_#t~nondet76#1;havoc main_#t~nondet76#1;~max5~0 := main_#t~nondet77#1;havoc main_#t~nondet77#1;~mode5~0 := main_#t~nondet78#1;havoc main_#t~nondet78#1;assume { :begin_inline_init } true;havoc init_#res#1;havoc init_~r121~0#1, init_~r131~0#1, init_~r141~0#1, init_~r151~0#1, init_~r211~0#1, init_~r231~0#1, init_~r241~0#1, init_~r251~0#1, init_~r311~0#1, init_~r321~0#1, init_~r341~0#1, init_~r351~0#1, init_~r411~0#1, init_~r421~0#1, init_~r431~0#1, init_~r451~0#1, init_~r511~0#1, init_~r521~0#1, init_~r531~0#1, init_~r541~0#1, init_~r122~0#1, init_~tmp~0#1, init_~r132~0#1, init_~tmp___0~0#1, init_~r142~0#1, init_~tmp___1~0#1, init_~r152~0#1, init_~tmp___2~0#1, init_~r212~0#1, init_~tmp___3~0#1, init_~r232~0#1, init_~tmp___4~0#1, init_~r242~0#1, init_~tmp___5~0#1, init_~r252~0#1, init_~tmp___6~0#1, init_~r312~0#1, init_~tmp___7~0#1, init_~r322~0#1, init_~tmp___8~0#1, init_~r342~0#1, init_~tmp___9~0#1, init_~r352~0#1, init_~tmp___10~0#1, init_~r412~0#1, init_~tmp___11~0#1, init_~r422~0#1, init_~tmp___12~0#1, init_~r432~0#1, init_~tmp___13~0#1, init_~r452~0#1, init_~tmp___14~0#1, init_~r512~0#1, init_~tmp___15~0#1, init_~r522~0#1, init_~tmp___16~0#1, init_~r532~0#1, init_~tmp___17~0#1, init_~r542~0#1, init_~tmp___18~0#1, init_~r123~0#1, init_~tmp___19~0#1, init_~r133~0#1, init_~tmp___20~0#1, init_~r143~0#1, init_~tmp___21~0#1, init_~r153~0#1, init_~tmp___22~0#1, init_~r213~0#1, init_~tmp___23~0#1, init_~r233~0#1, init_~tmp___24~0#1, init_~r243~0#1, init_~tmp___25~0#1, init_~r253~0#1, init_~tmp___26~0#1, init_~r313~0#1, init_~tmp___27~0#1, init_~r323~0#1, init_~tmp___28~0#1, init_~r343~0#1, init_~tmp___29~0#1, init_~r353~0#1, init_~tmp___30~0#1, init_~r413~0#1, init_~tmp___31~0#1, init_~r423~0#1, init_~tmp___32~0#1, init_~r433~0#1, init_~tmp___33~0#1, init_~r453~0#1, init_~tmp___34~0#1, init_~r513~0#1, init_~tmp___35~0#1, init_~r523~0#1, init_~tmp___36~0#1, init_~r533~0#1, init_~tmp___37~0#1, init_~r543~0#1, init_~tmp___38~0#1, init_~r124~0#1, init_~tmp___39~0#1, init_~r134~0#1, init_~tmp___40~0#1, init_~r144~0#1, init_~tmp___41~0#1, init_~r154~0#1, init_~tmp___42~0#1, init_~r214~0#1, init_~tmp___43~0#1, init_~r234~0#1, init_~tmp___44~0#1, init_~r244~0#1, init_~tmp___45~0#1, init_~r254~0#1, init_~tmp___46~0#1, init_~r314~0#1, init_~tmp___47~0#1, init_~r324~0#1, init_~tmp___48~0#1, init_~r344~0#1, init_~tmp___49~0#1, init_~r354~0#1, init_~tmp___50~0#1, init_~r414~0#1, init_~tmp___51~0#1, init_~r424~0#1, init_~tmp___52~0#1, init_~r434~0#1, init_~tmp___53~0#1, init_~r454~0#1, init_~tmp___54~0#1, init_~r514~0#1, init_~tmp___55~0#1, init_~r524~0#1, init_~tmp___56~0#1, init_~r534~0#1, init_~tmp___57~0#1, init_~r544~0#1, init_~tmp___58~0#1, init_~tmp___59~0#1;havoc init_~r121~0#1;havoc init_~r131~0#1;havoc init_~r141~0#1;havoc init_~r151~0#1;havoc init_~r211~0#1;havoc init_~r231~0#1;havoc init_~r241~0#1;havoc init_~r251~0#1;havoc init_~r311~0#1;havoc init_~r321~0#1;havoc init_~r341~0#1;havoc init_~r351~0#1;havoc init_~r411~0#1;havoc init_~r421~0#1;havoc init_~r431~0#1;havoc init_~r451~0#1;havoc init_~r511~0#1;havoc init_~r521~0#1;havoc init_~r531~0#1;havoc init_~r541~0#1;havoc init_~r122~0#1;havoc init_~tmp~0#1;havoc init_~r132~0#1;havoc init_~tmp___0~0#1;havoc init_~r142~0#1;havoc init_~tmp___1~0#1;havoc init_~r152~0#1;havoc init_~tmp___2~0#1;havoc init_~r212~0#1;havoc init_~tmp___3~0#1;havoc init_~r232~0#1;havoc init_~tmp___4~0#1;havoc init_~r242~0#1;havoc init_~tmp___5~0#1;havoc init_~r252~0#1;havoc init_~tmp___6~0#1;havoc init_~r312~0#1;havoc init_~tmp___7~0#1;havoc init_~r322~0#1;havoc init_~tmp___8~0#1;havoc init_~r342~0#1;havoc init_~tmp___9~0#1;havoc init_~r352~0#1;havoc init_~tmp___10~0#1;havoc init_~r412~0#1;havoc init_~tmp___11~0#1;havoc init_~r422~0#1;havoc init_~tmp___12~0#1;havoc init_~r432~0#1;havoc init_~tmp___13~0#1;havoc init_~r452~0#1;havoc init_~tmp___14~0#1;havoc init_~r512~0#1;havoc init_~tmp___15~0#1;havoc init_~r522~0#1;havoc init_~tmp___16~0#1;havoc init_~r532~0#1;havoc init_~tmp___17~0#1;havoc init_~r542~0#1;havoc init_~tmp___18~0#1;havoc init_~r123~0#1;havoc init_~tmp___19~0#1;havoc init_~r133~0#1;havoc init_~tmp___20~0#1;havoc init_~r143~0#1;havoc init_~tmp___21~0#1;havoc init_~r153~0#1;havoc init_~tmp___22~0#1;havoc init_~r213~0#1;havoc init_~tmp___23~0#1;havoc init_~r233~0#1;havoc init_~tmp___24~0#1;havoc init_~r243~0#1;havoc init_~tmp___25~0#1;havoc init_~r253~0#1;havoc init_~tmp___26~0#1;havoc init_~r313~0#1;havoc init_~tmp___27~0#1;havoc init_~r323~0#1;havoc init_~tmp___28~0#1;havoc init_~r343~0#1;havoc init_~tmp___29~0#1;havoc init_~r353~0#1;havoc init_~tmp___30~0#1;havoc init_~r413~0#1;havoc init_~tmp___31~0#1;havoc init_~r423~0#1;havoc init_~tmp___32~0#1;havoc init_~r433~0#1;havoc init_~tmp___33~0#1;havoc init_~r453~0#1;havoc init_~tmp___34~0#1;havoc init_~r513~0#1;havoc init_~tmp___35~0#1;havoc init_~r523~0#1;havoc init_~tmp___36~0#1;havoc init_~r533~0#1;havoc init_~tmp___37~0#1;havoc init_~r543~0#1;havoc init_~tmp___38~0#1;havoc init_~r124~0#1;havoc init_~tmp___39~0#1;havoc init_~r134~0#1;havoc init_~tmp___40~0#1;havoc init_~r144~0#1;havoc init_~tmp___41~0#1;havoc init_~r154~0#1;havoc init_~tmp___42~0#1;havoc init_~r214~0#1;havoc init_~tmp___43~0#1;havoc init_~r234~0#1;havoc init_~tmp___44~0#1;havoc init_~r244~0#1;havoc init_~tmp___45~0#1;havoc init_~r254~0#1;havoc init_~tmp___46~0#1;havoc init_~r314~0#1;havoc init_~tmp___47~0#1;havoc init_~r324~0#1;havoc init_~tmp___48~0#1;havoc init_~r344~0#1;havoc init_~tmp___49~0#1;havoc init_~r354~0#1;havoc init_~tmp___50~0#1;havoc init_~r414~0#1;havoc init_~tmp___51~0#1;havoc init_~r424~0#1;havoc init_~tmp___52~0#1;havoc init_~r434~0#1;havoc init_~tmp___53~0#1;havoc init_~r454~0#1;havoc init_~tmp___54~0#1;havoc init_~r514~0#1;havoc init_~tmp___55~0#1;havoc init_~r524~0#1;havoc init_~tmp___56~0#1;havoc init_~r534~0#1;havoc init_~tmp___57~0#1;havoc init_~r544~0#1;havoc init_~tmp___58~0#1;havoc init_~tmp___59~0#1;init_~r121~0#1 := ~ep12~0;init_~r131~0#1 := ~ep13~0;init_~r141~0#1 := ~ep14~0;init_~r151~0#1 := ~ep15~0;init_~r211~0#1 := ~ep21~0;init_~r231~0#1 := ~ep23~0;init_~r241~0#1 := ~ep24~0;init_~r251~0#1 := ~ep25~0;init_~r311~0#1 := ~ep31~0;init_~r321~0#1 := ~ep32~0;init_~r341~0#1 := ~ep34~0;init_~r351~0#1 := ~ep35~0;init_~r411~0#1 := ~ep41~0;init_~r421~0#1 := ~ep42~0;init_~r431~0#1 := ~ep43~0;init_~r451~0#1 := ~ep45~0;init_~r511~0#1 := ~ep51~0;init_~r521~0#1 := ~ep52~0;init_~r531~0#1 := ~ep53~0;init_~r541~0#1 := ~ep54~0; 572#L639true assume 0 != init_~r121~0#1 % 256;init_~tmp~0#1 := 1; 175#L658true init_~r122~0#1 := (if 0 == init_~tmp~0#1 then 0 else 1); 378#L668true assume 0 != init_~r131~0#1 % 256;init_~tmp___0~0#1 := 1; 72#L687true init_~r132~0#1 := (if 0 == init_~tmp___0~0#1 then 0 else 1); 181#L697true assume 0 != init_~r141~0#1 % 256;init_~tmp___1~0#1 := 1; 63#L716true init_~r142~0#1 := (if 0 == init_~tmp___1~0#1 then 0 else 1); 651#L726true assume 0 != init_~r151~0#1 % 256;init_~tmp___2~0#1 := 1; 420#L745true init_~r152~0#1 := (if 0 == init_~tmp___2~0#1 then 0 else 1); 36#L755true assume 0 != init_~r211~0#1 % 256;init_~tmp___3~0#1 := 1; 271#L774true init_~r212~0#1 := (if 0 == init_~tmp___3~0#1 then 0 else 1); 312#L784true assume 0 != init_~r231~0#1 % 256;init_~tmp___4~0#1 := 1; 360#L803true init_~r232~0#1 := (if 0 == init_~tmp___4~0#1 then 0 else 1); 58#L813true assume 0 != init_~r241~0#1 % 256;init_~tmp___5~0#1 := 1; 6#L832true init_~r242~0#1 := (if 0 == init_~tmp___5~0#1 then 0 else 1); 69#L842true assume 0 != init_~r251~0#1 % 256;init_~tmp___6~0#1 := 1; 563#L861true init_~r252~0#1 := (if 0 == init_~tmp___6~0#1 then 0 else 1); 667#L871true assume 0 != init_~r311~0#1 % 256;init_~tmp___7~0#1 := 1; 211#L890true init_~r312~0#1 := (if 0 == init_~tmp___7~0#1 then 0 else 1); 272#L900true assume 0 != init_~r321~0#1 % 256;init_~tmp___8~0#1 := 1; 267#L919true init_~r322~0#1 := (if 0 == init_~tmp___8~0#1 then 0 else 1); 252#L929true assume 0 != init_~r341~0#1 % 256;init_~tmp___9~0#1 := 1; 9#L948true init_~r342~0#1 := (if 0 == init_~tmp___9~0#1 then 0 else 1); 480#L958true assume 0 != init_~r351~0#1 % 256;init_~tmp___10~0#1 := 1; 291#L977true init_~r352~0#1 := (if 0 == init_~tmp___10~0#1 then 0 else 1); 447#L987true assume 0 != init_~r411~0#1 % 256;init_~tmp___11~0#1 := 1; 145#L1006true init_~r412~0#1 := (if 0 == init_~tmp___11~0#1 then 0 else 1); 527#L1016true assume 0 != init_~r421~0#1 % 256;init_~tmp___12~0#1 := 1; 383#L1035true init_~r422~0#1 := (if 0 == init_~tmp___12~0#1 then 0 else 1); 483#L1045true assume 0 != init_~r431~0#1 % 256;init_~tmp___13~0#1 := 1; 326#L1064true init_~r432~0#1 := (if 0 == init_~tmp___13~0#1 then 0 else 1); 575#L1074true assume 0 != init_~r451~0#1 % 256;init_~tmp___14~0#1 := 1; 641#L1093true init_~r452~0#1 := (if 0 == init_~tmp___14~0#1 then 0 else 1); 637#L1103true assume 0 != init_~r511~0#1 % 256;init_~tmp___15~0#1 := 1; 558#L1122true init_~r512~0#1 := (if 0 == init_~tmp___15~0#1 then 0 else 1); 224#L1132true assume 0 != init_~r521~0#1 % 256;init_~tmp___16~0#1 := 1; 379#L1151true init_~r522~0#1 := (if 0 == init_~tmp___16~0#1 then 0 else 1); 215#L1161true assume 0 != init_~r531~0#1 % 256;init_~tmp___17~0#1 := 1; 217#L1180true init_~r532~0#1 := (if 0 == init_~tmp___17~0#1 then 0 else 1); 466#L1190true assume 0 != init_~r541~0#1 % 256;init_~tmp___18~0#1 := 1; 589#L1209true init_~r542~0#1 := (if 0 == init_~tmp___18~0#1 then 0 else 1); 477#L1219true assume 0 != init_~r122~0#1 % 256;init_~tmp___19~0#1 := 1; 101#L1238true init_~r123~0#1 := (if 0 == init_~tmp___19~0#1 then 0 else 1); 92#L1248true assume 0 != init_~r132~0#1 % 256;init_~tmp___20~0#1 := 1; 368#L1267true init_~r133~0#1 := (if 0 == init_~tmp___20~0#1 then 0 else 1); 28#L1277true assume 0 != init_~r142~0#1 % 256;init_~tmp___21~0#1 := 1; 324#L1296true init_~r143~0#1 := (if 0 == init_~tmp___21~0#1 then 0 else 1); 279#L1306true assume 0 != init_~r152~0#1 % 256;init_~tmp___22~0#1 := 1; 715#L1325true init_~r153~0#1 := (if 0 == init_~tmp___22~0#1 then 0 else 1); 184#L1335true assume 0 != init_~r212~0#1 % 256;init_~tmp___23~0#1 := 1; 99#L1354true init_~r213~0#1 := (if 0 == init_~tmp___23~0#1 then 0 else 1); 491#L1364true assume 0 != init_~r232~0#1 % 256;init_~tmp___24~0#1 := 1; 549#L1383true init_~r233~0#1 := (if 0 == init_~tmp___24~0#1 then 0 else 1); 604#L1393true assume 0 != init_~r242~0#1 % 256;init_~tmp___25~0#1 := 1; 386#L1412true init_~r243~0#1 := (if 0 == init_~tmp___25~0#1 then 0 else 1); 560#L1422true assume 0 != init_~r252~0#1 % 256;init_~tmp___26~0#1 := 1; 433#L1441true init_~r253~0#1 := (if 0 == init_~tmp___26~0#1 then 0 else 1); 328#L1451true assume 0 != init_~r312~0#1 % 256;init_~tmp___27~0#1 := 1; 205#L1470true init_~r313~0#1 := (if 0 == init_~tmp___27~0#1 then 0 else 1); 600#L1480true assume 0 != init_~r322~0#1 % 256;init_~tmp___28~0#1 := 1; 198#L1499true init_~r323~0#1 := (if 0 == init_~tmp___28~0#1 then 0 else 1); 388#L1509true assume 0 != init_~r342~0#1 % 256;init_~tmp___29~0#1 := 1; 281#L1528true init_~r343~0#1 := (if 0 == init_~tmp___29~0#1 then 0 else 1); 349#L1538true assume 0 != init_~r352~0#1 % 256;init_~tmp___30~0#1 := 1; 239#L1557true init_~r353~0#1 := (if 0 == init_~tmp___30~0#1 then 0 else 1); 172#L1567true assume 0 != init_~r412~0#1 % 256;init_~tmp___31~0#1 := 1; 465#L1586true init_~r413~0#1 := (if 0 == init_~tmp___31~0#1 then 0 else 1); 455#L1596true assume 0 != init_~r422~0#1 % 256;init_~tmp___32~0#1 := 1; 337#L1615true init_~r423~0#1 := (if 0 == init_~tmp___32~0#1 then 0 else 1); 210#L1625true assume 0 != init_~r432~0#1 % 256;init_~tmp___33~0#1 := 1; 523#L1644true init_~r433~0#1 := (if 0 == init_~tmp___33~0#1 then 0 else 1); 475#L1654true assume 0 != init_~r452~0#1 % 256;init_~tmp___34~0#1 := 1; 587#L1673true init_~r453~0#1 := (if 0 == init_~tmp___34~0#1 then 0 else 1); 234#L1683true assume 0 != init_~r512~0#1 % 256;init_~tmp___35~0#1 := 1; 214#L1702true init_~r513~0#1 := (if 0 == init_~tmp___35~0#1 then 0 else 1); 350#L1712true assume 0 != init_~r522~0#1 % 256;init_~tmp___36~0#1 := 1; 305#L1731true init_~r523~0#1 := (if 0 == init_~tmp___36~0#1 then 0 else 1); 644#L1741true assume 0 != init_~r532~0#1 % 256;init_~tmp___37~0#1 := 1; 622#L1760true init_~r533~0#1 := (if 0 == init_~tmp___37~0#1 then 0 else 1); 59#L1770true assume 0 != init_~r542~0#1 % 256;init_~tmp___38~0#1 := 1; 517#L1789true init_~r543~0#1 := (if 0 == init_~tmp___38~0#1 then 0 else 1); 450#L1799true assume 0 != init_~r123~0#1 % 256;init_~tmp___39~0#1 := 1; 202#L1818true init_~r124~0#1 := (if 0 == init_~tmp___39~0#1 then 0 else 1); 149#L1828true assume 0 != init_~r133~0#1 % 256;init_~tmp___40~0#1 := 1; 88#L1847true init_~r134~0#1 := (if 0 == init_~tmp___40~0#1 then 0 else 1); 568#L1857true assume 0 != init_~r143~0#1 % 256;init_~tmp___41~0#1 := 1; 243#L1876true init_~r144~0#1 := (if 0 == init_~tmp___41~0#1 then 0 else 1); 193#L1886true assume 0 != init_~r153~0#1 % 256;init_~tmp___42~0#1 := 1; 385#L1905true init_~r154~0#1 := (if 0 == init_~tmp___42~0#1 then 0 else 1); 265#L1915true assume 0 != init_~r213~0#1 % 256;init_~tmp___43~0#1 := 1; 79#L1934true init_~r214~0#1 := (if 0 == init_~tmp___43~0#1 then 0 else 1); 23#L1944true assume 0 != init_~r233~0#1 % 256;init_~tmp___44~0#1 := 1; 717#L1963true init_~r234~0#1 := (if 0 == init_~tmp___44~0#1 then 0 else 1); 536#L1973true assume 0 != init_~r243~0#1 % 256;init_~tmp___45~0#1 := 1; 104#L1992true init_~r244~0#1 := (if 0 == init_~tmp___45~0#1 then 0 else 1); 486#L2002true assume 0 != init_~r253~0#1 % 256;init_~tmp___46~0#1 := 1; 405#L2021true init_~r254~0#1 := (if 0 == init_~tmp___46~0#1 then 0 else 1); 76#L2031true assume 0 != init_~r313~0#1 % 256;init_~tmp___47~0#1 := 1; 577#L2050true init_~r314~0#1 := (if 0 == init_~tmp___47~0#1 then 0 else 1); 339#L2060true assume 0 != init_~r323~0#1 % 256;init_~tmp___48~0#1 := 1; 376#L2079true init_~r324~0#1 := (if 0 == init_~tmp___48~0#1 then 0 else 1); 554#L2089true assume 0 != init_~r343~0#1 % 256;init_~tmp___49~0#1 := 1; 25#L2108true init_~r344~0#1 := (if 0 == init_~tmp___49~0#1 then 0 else 1); 665#L2118true assume 0 != init_~r353~0#1 % 256;init_~tmp___50~0#1 := 1; 200#L2137true init_~r354~0#1 := (if 0 == init_~tmp___50~0#1 then 0 else 1); 479#L2147true assume 0 != init_~r413~0#1 % 256;init_~tmp___51~0#1 := 1; 404#L2166true init_~r414~0#1 := (if 0 == init_~tmp___51~0#1 then 0 else 1); 177#L2176true assume 0 != init_~r423~0#1 % 256;init_~tmp___52~0#1 := 1; 244#L2195true init_~r424~0#1 := (if 0 == init_~tmp___52~0#1 then 0 else 1); 537#L2205true assume 0 != init_~r433~0#1 % 256;init_~tmp___53~0#1 := 1; 131#L2224true init_~r434~0#1 := (if 0 == init_~tmp___53~0#1 then 0 else 1); 68#L2234true assume 0 != init_~r453~0#1 % 256;init_~tmp___54~0#1 := 1; 230#L2253true init_~r454~0#1 := (if 0 == init_~tmp___54~0#1 then 0 else 1); 647#L2263true assume 0 != init_~r513~0#1 % 256;init_~tmp___55~0#1 := 1; 709#L2282true init_~r514~0#1 := (if 0 == init_~tmp___55~0#1 then 0 else 1); 12#L2292true assume 0 != init_~r523~0#1 % 256;init_~tmp___56~0#1 := 1; 606#L2311true init_~r524~0#1 := (if 0 == init_~tmp___56~0#1 then 0 else 1); 97#L2321true assume 0 != init_~r533~0#1 % 256;init_~tmp___57~0#1 := 1; 189#L2340true init_~r534~0#1 := (if 0 == init_~tmp___57~0#1 then 0 else 1); 392#L2350true assume 0 != init_~r543~0#1 % 256;init_~tmp___58~0#1 := 1; 552#L2369true init_~r544~0#1 := (if 0 == init_~tmp___58~0#1 then 0 else 1); 487#L2379true assume !(~id1~0 != ~id2~0);init_~tmp___59~0#1 := 0; 639#L2379-1true init_#res#1 := init_~tmp___59~0#1; 417#L2620true main_#t~ret79#1 := init_#res#1;assume { :end_inline_init } true;main_~i2~0#1 := main_#t~ret79#1;havoc main_#t~ret79#1;assume { :begin_inline_assume_abort_if_not } true;assume_abort_if_not_#in~cond#1 := main_~i2~0#1;havoc assume_abort_if_not_~cond#1;assume_abort_if_not_~cond#1 := assume_abort_if_not_#in~cond#1; 60#L22true assume !(0 == assume_abort_if_not_~cond#1); 452#L21true assume { :end_inline_assume_abort_if_not } true;~p12_old~0 := ~nomsg~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~nomsg~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~nomsg~0;~p14_new~0 := ~nomsg~0;~p15_old~0 := ~nomsg~0;~p15_new~0 := ~nomsg~0;~p21_old~0 := ~nomsg~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~nomsg~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~nomsg~0;~p24_new~0 := ~nomsg~0;~p25_old~0 := ~nomsg~0;~p25_new~0 := ~nomsg~0;~p31_old~0 := ~nomsg~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~nomsg~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~nomsg~0;~p34_new~0 := ~nomsg~0;~p35_old~0 := ~nomsg~0;~p35_new~0 := ~nomsg~0;~p41_old~0 := ~nomsg~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~nomsg~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~nomsg~0;~p43_new~0 := ~nomsg~0;~p45_old~0 := ~nomsg~0;~p45_new~0 := ~nomsg~0;~p51_old~0 := ~nomsg~0;~p51_new~0 := ~nomsg~0;~p52_old~0 := ~nomsg~0;~p52_new~0 := ~nomsg~0;~p53_old~0 := ~nomsg~0;~p53_new~0 := ~nomsg~0;~p54_old~0 := ~nomsg~0;~p54_new~0 := ~nomsg~0;main_~i2~0#1 := 0; 431#L2792-2true [2021-12-06 17:57:23,648 INFO L793 eck$LassoCheckResult]: Loop: 431#L2792-2true assume !false;assume { :begin_inline_node1 } true;havoc node1_#t~ite4#1, node1_#t~ite5#1, node1_#t~ite6#1, node1_#t~ite7#1; 446#L149true assume !(0 != ~mode1~0 % 256); 429#L191true assume !(~r1~0 % 256 < 4); 123#L191-1true ~mode1~0 := 1; 129#L149-2true assume { :end_inline_node1 } true;assume { :begin_inline_node2 } true;havoc node2_#t~ite8#1, node2_#t~ite9#1, node2_#t~ite10#1, node2_#t~ite11#1; 503#L215true assume !(0 != ~mode2~0 % 256); 138#L257true assume !(~r2~0 % 256 < 4); 400#L257-1true ~mode2~0 := 1; 319#L215-2true assume { :end_inline_node2 } true;assume { :begin_inline_node3 } true;havoc node3_#t~ite12#1, node3_#t~ite13#1, node3_#t~ite14#1, node3_#t~ite15#1; 162#L281true assume !(0 != ~mode3~0 % 256); 8#L323true assume !(~r3~0 % 256 < 4); 444#L323-1true ~mode3~0 := 1; 632#L281-2true assume { :end_inline_node3 } true;assume { :begin_inline_node4 } true;havoc node4_#t~ite16#1, node4_#t~ite17#1, node4_#t~ite18#1, node4_#t~ite19#1; 690#L347true assume !(0 != ~mode4~0 % 256); 357#L389true assume !(~r4~0 % 256 < 4); 613#L389-1true ~mode4~0 := 1; 81#L347-2true assume { :end_inline_node4 } true;assume { :begin_inline_node5 } true;havoc node5_#t~ite20#1, node5_#t~ite21#1, node5_#t~ite22#1, node5_#t~ite23#1; 139#L413true assume !(0 != ~mode5~0 % 256); 511#L455true assume !(~r5~0 % 256 < 4); 30#L455-1true ~mode5~0 := 1; 655#L413-2true assume { :end_inline_node5 } true;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p15_old~0 := ~p15_new~0;~p15_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p25_old~0 := ~p25_new~0;~p25_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p35_old~0 := ~p35_new~0;~p35_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;~p45_old~0 := ~p45_new~0;~p45_new~0 := ~nomsg~0;~p51_old~0 := ~p51_new~0;~p51_new~0 := ~nomsg~0;~p52_old~0 := ~p52_new~0;~p52_new~0 := ~nomsg~0;~p53_old~0 := ~p53_new~0;~p53_new~0 := ~nomsg~0;~p54_old~0 := ~p54_new~0;~p54_new~0 := ~nomsg~0;assume { :begin_inline_check } true;havoc check_#res#1;havoc check_~tmp~1#1;havoc check_~tmp~1#1; 338#L2628true assume !(~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0 <= 1);check_~tmp~1#1 := 0; 112#L2628-1true check_#res#1 := check_~tmp~1#1; 495#L2684true main_#t~ret80#1 := check_#res#1;assume { :end_inline_check } true;main_~c1~0#1 := main_#t~ret80#1;havoc main_#t~ret80#1;assume { :begin_inline_assert } true;assert_#in~arg#1 := (if 0 == main_~c1~0#1 then 0 else 1);havoc assert_~arg#1;assert_~arg#1 := assert_#in~arg#1; 374#L2851true assume !(0 == assert_~arg#1 % 256); 698#L2846true assume { :end_inline_assert } true; 431#L2792-2true [2021-12-06 17:57:23,655 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 17:57:23,655 INFO L85 PathProgramCache]: Analyzing trace with hash -1593308194, now seen corresponding path program 1 times [2021-12-06 17:57:23,665 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 17:57:23,665 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1349673503] [2021-12-06 17:57:23,666 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 17:57:23,667 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 17:57:23,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:57:24,073 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-06 17:57:24,074 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 17:57:24,074 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1349673503] [2021-12-06 17:57:24,075 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1349673503] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 17:57:24,075 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 17:57:24,075 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-12-06 17:57:24,077 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1566624961] [2021-12-06 17:57:24,078 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 17:57:24,082 INFO L796 eck$LassoCheckResult]: stem already infeasible [2021-12-06 17:57:24,083 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 17:57:24,083 INFO L85 PathProgramCache]: Analyzing trace with hash 1318802862, now seen corresponding path program 1 times [2021-12-06 17:57:24,084 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 17:57:24,084 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1792891963] [2021-12-06 17:57:24,084 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 17:57:24,084 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 17:57:24,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:57:24,175 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-06 17:57:24,175 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 17:57:24,175 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1792891963] [2021-12-06 17:57:24,175 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1792891963] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 17:57:24,176 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 17:57:24,176 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-12-06 17:57:24,176 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [316756802] [2021-12-06 17:57:24,176 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 17:57:24,177 INFO L808 eck$LassoCheckResult]: loop already infeasible [2021-12-06 17:57:24,177 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 17:57:24,208 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-12-06 17:57:24,209 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-12-06 17:57:24,213 INFO L87 Difference]: Start difference. First operand has 715 states, 714 states have (on average 1.8445378151260505) internal successors, (1317), 714 states have internal predecessors, (1317), 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 5 states, 5 states have (on average 5.2) internal successors, (26), 5 states have internal predecessors, (26), 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) [2021-12-06 17:57:24,327 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-06 17:57:24,327 INFO L93 Difference]: Finished difference Result 715 states and 1313 transitions. [2021-12-06 17:57:24,328 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-12-06 17:57:24,333 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 715 states and 1313 transitions. [2021-12-06 17:57:24,341 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 164 [2021-12-06 17:57:24,353 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 715 states to 710 states and 1299 transitions. [2021-12-06 17:57:24,354 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 710 [2021-12-06 17:57:24,356 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 710 [2021-12-06 17:57:24,357 INFO L73 IsDeterministic]: Start isDeterministic. Operand 710 states and 1299 transitions. [2021-12-06 17:57:24,362 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-06 17:57:24,362 INFO L681 BuchiCegarLoop]: Abstraction has 710 states and 1299 transitions. [2021-12-06 17:57:24,379 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 710 states and 1299 transitions. [2021-12-06 17:57:24,416 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 710 to 710. [2021-12-06 17:57:24,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 710 states, 710 states have (on average 1.8295774647887324) internal successors, (1299), 709 states have internal predecessors, (1299), 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) [2021-12-06 17:57:24,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 710 states to 710 states and 1299 transitions. [2021-12-06 17:57:24,423 INFO L704 BuchiCegarLoop]: Abstraction has 710 states and 1299 transitions. [2021-12-06 17:57:24,424 INFO L587 BuchiCegarLoop]: Abstraction has 710 states and 1299 transitions. [2021-12-06 17:57:24,424 INFO L425 BuchiCegarLoop]: ======== Iteration 2============ [2021-12-06 17:57:24,424 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 710 states and 1299 transitions. [2021-12-06 17:57:24,429 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 164 [2021-12-06 17:57:24,429 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-12-06 17:57:24,430 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-12-06 17:57:24,434 INFO L842 BuchiCegarLoop]: Counterexample stem 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] [2021-12-06 17:57:24,434 INFO L843 BuchiCegarLoop]: 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] [2021-12-06 17:57:24,434 INFO L791 eck$LassoCheckResult]: Stem: 2156#ULTIMATE.startENTRY 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(37, 2);call #Ultimate.allocInit(12, 3);~nomsg~0 := -1;~p12~0 := 0;~p12_old~0 := 0;~p12_new~0 := 0;~ep12~0 := 0;~p13~0 := 0;~p13_old~0 := 0;~p13_new~0 := 0;~ep13~0 := 0;~p14~0 := 0;~p14_old~0 := 0;~p14_new~0 := 0;~ep14~0 := 0;~p15~0 := 0;~p15_old~0 := 0;~p15_new~0 := 0;~ep15~0 := 0;~p21~0 := 0;~p21_old~0 := 0;~p21_new~0 := 0;~ep21~0 := 0;~p23~0 := 0;~p23_old~0 := 0;~p23_new~0 := 0;~ep23~0 := 0;~p24~0 := 0;~p24_old~0 := 0;~p24_new~0 := 0;~ep24~0 := 0;~p25~0 := 0;~p25_old~0 := 0;~p25_new~0 := 0;~ep25~0 := 0;~p31~0 := 0;~p31_old~0 := 0;~p31_new~0 := 0;~ep31~0 := 0;~p32~0 := 0;~p32_old~0 := 0;~p32_new~0 := 0;~ep32~0 := 0;~p34~0 := 0;~p34_old~0 := 0;~p34_new~0 := 0;~ep34~0 := 0;~p35~0 := 0;~p35_old~0 := 0;~p35_new~0 := 0;~ep35~0 := 0;~p41~0 := 0;~p41_old~0 := 0;~p41_new~0 := 0;~ep41~0 := 0;~p42~0 := 0;~p42_old~0 := 0;~p42_new~0 := 0;~ep42~0 := 0;~p43~0 := 0;~p43_old~0 := 0;~p43_new~0 := 0;~ep43~0 := 0;~p45~0 := 0;~p45_old~0 := 0;~p45_new~0 := 0;~ep45~0 := 0;~p51~0 := 0;~p51_old~0 := 0;~p51_new~0 := 0;~ep51~0 := 0;~p52~0 := 0;~p52_old~0 := 0;~p52_new~0 := 0;~ep52~0 := 0;~p53~0 := 0;~p53_old~0 := 0;~p53_new~0 := 0;~ep53~0 := 0;~p54~0 := 0;~p54_old~0 := 0;~p54_new~0 := 0;~ep54~0 := 0;~id1~0 := 0;~r1~0 := 0;~st1~0 := 0;~nl1~0 := 0;~m1~0 := 0;~max1~0 := 0;~mode1~0 := 0;~id2~0 := 0;~r2~0 := 0;~st2~0 := 0;~nl2~0 := 0;~m2~0 := 0;~max2~0 := 0;~mode2~0 := 0;~id3~0 := 0;~r3~0 := 0;~st3~0 := 0;~nl3~0 := 0;~m3~0 := 0;~max3~0 := 0;~mode3~0 := 0;~id4~0 := 0;~r4~0 := 0;~st4~0 := 0;~nl4~0 := 0;~m4~0 := 0;~max4~0 := 0;~mode4~0 := 0;~id5~0 := 0;~r5~0 := 0;~st5~0 := 0;~nl5~0 := 0;~m5~0 := 0;~max5~0 := 0;~mode5~0 := 0; 2136#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~nondet28#1, main_#t~nondet29#1, main_#t~nondet30#1, main_#t~nondet31#1, main_#t~nondet32#1, main_#t~nondet33#1, main_#t~nondet34#1, main_#t~nondet35#1, main_#t~nondet36#1, main_#t~nondet37#1, main_#t~nondet38#1, main_#t~nondet39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_#t~nondet48#1, main_#t~nondet49#1, main_#t~nondet50#1, main_#t~nondet51#1, main_#t~nondet52#1, main_#t~nondet53#1, main_#t~nondet54#1, main_#t~nondet55#1, main_#t~nondet56#1, main_#t~nondet57#1, main_#t~nondet58#1, main_#t~nondet59#1, main_#t~nondet60#1, main_#t~nondet61#1, main_#t~nondet62#1, main_#t~nondet63#1, main_#t~nondet64#1, main_#t~nondet65#1, main_#t~nondet66#1, main_#t~nondet67#1, main_#t~nondet68#1, main_#t~nondet69#1, main_#t~nondet70#1, main_#t~nondet71#1, main_#t~nondet72#1, main_#t~nondet73#1, main_#t~nondet74#1, main_#t~nondet75#1, main_#t~nondet76#1, main_#t~nondet77#1, main_#t~nondet78#1, main_#t~ret79#1, main_#t~ret80#1, main_~c1~0#1, main_~i2~0#1;havoc main_~c1~0#1;havoc main_~i2~0#1;main_~c1~0#1 := 0;~ep12~0 := main_#t~nondet24#1;havoc main_#t~nondet24#1;~ep13~0 := main_#t~nondet25#1;havoc main_#t~nondet25#1;~ep14~0 := main_#t~nondet26#1;havoc main_#t~nondet26#1;~ep15~0 := main_#t~nondet27#1;havoc main_#t~nondet27#1;~ep21~0 := main_#t~nondet28#1;havoc main_#t~nondet28#1;~ep23~0 := main_#t~nondet29#1;havoc main_#t~nondet29#1;~ep24~0 := main_#t~nondet30#1;havoc main_#t~nondet30#1;~ep25~0 := main_#t~nondet31#1;havoc main_#t~nondet31#1;~ep31~0 := main_#t~nondet32#1;havoc main_#t~nondet32#1;~ep32~0 := main_#t~nondet33#1;havoc main_#t~nondet33#1;~ep34~0 := main_#t~nondet34#1;havoc main_#t~nondet34#1;~ep35~0 := main_#t~nondet35#1;havoc main_#t~nondet35#1;~ep41~0 := main_#t~nondet36#1;havoc main_#t~nondet36#1;~ep42~0 := main_#t~nondet37#1;havoc main_#t~nondet37#1;~ep43~0 := main_#t~nondet38#1;havoc main_#t~nondet38#1;~ep45~0 := main_#t~nondet39#1;havoc main_#t~nondet39#1;~ep51~0 := main_#t~nondet40#1;havoc main_#t~nondet40#1;~ep52~0 := main_#t~nondet41#1;havoc main_#t~nondet41#1;~ep53~0 := main_#t~nondet42#1;havoc main_#t~nondet42#1;~ep54~0 := main_#t~nondet43#1;havoc main_#t~nondet43#1;~id1~0 := main_#t~nondet44#1;havoc main_#t~nondet44#1;~r1~0 := main_#t~nondet45#1;havoc main_#t~nondet45#1;~st1~0 := main_#t~nondet46#1;havoc main_#t~nondet46#1;~nl1~0 := main_#t~nondet47#1;havoc main_#t~nondet47#1;~m1~0 := main_#t~nondet48#1;havoc main_#t~nondet48#1;~max1~0 := main_#t~nondet49#1;havoc main_#t~nondet49#1;~mode1~0 := main_#t~nondet50#1;havoc main_#t~nondet50#1;~id2~0 := main_#t~nondet51#1;havoc main_#t~nondet51#1;~r2~0 := main_#t~nondet52#1;havoc main_#t~nondet52#1;~st2~0 := main_#t~nondet53#1;havoc main_#t~nondet53#1;~nl2~0 := main_#t~nondet54#1;havoc main_#t~nondet54#1;~m2~0 := main_#t~nondet55#1;havoc main_#t~nondet55#1;~max2~0 := main_#t~nondet56#1;havoc main_#t~nondet56#1;~mode2~0 := main_#t~nondet57#1;havoc main_#t~nondet57#1;~id3~0 := main_#t~nondet58#1;havoc main_#t~nondet58#1;~r3~0 := main_#t~nondet59#1;havoc main_#t~nondet59#1;~st3~0 := main_#t~nondet60#1;havoc main_#t~nondet60#1;~nl3~0 := main_#t~nondet61#1;havoc main_#t~nondet61#1;~m3~0 := main_#t~nondet62#1;havoc main_#t~nondet62#1;~max3~0 := main_#t~nondet63#1;havoc main_#t~nondet63#1;~mode3~0 := main_#t~nondet64#1;havoc main_#t~nondet64#1;~id4~0 := main_#t~nondet65#1;havoc main_#t~nondet65#1;~r4~0 := main_#t~nondet66#1;havoc main_#t~nondet66#1;~st4~0 := main_#t~nondet67#1;havoc main_#t~nondet67#1;~nl4~0 := main_#t~nondet68#1;havoc main_#t~nondet68#1;~m4~0 := main_#t~nondet69#1;havoc main_#t~nondet69#1;~max4~0 := main_#t~nondet70#1;havoc main_#t~nondet70#1;~mode4~0 := main_#t~nondet71#1;havoc main_#t~nondet71#1;~id5~0 := main_#t~nondet72#1;havoc main_#t~nondet72#1;~r5~0 := main_#t~nondet73#1;havoc main_#t~nondet73#1;~st5~0 := main_#t~nondet74#1;havoc main_#t~nondet74#1;~nl5~0 := main_#t~nondet75#1;havoc main_#t~nondet75#1;~m5~0 := main_#t~nondet76#1;havoc main_#t~nondet76#1;~max5~0 := main_#t~nondet77#1;havoc main_#t~nondet77#1;~mode5~0 := main_#t~nondet78#1;havoc main_#t~nondet78#1;assume { :begin_inline_init } true;havoc init_#res#1;havoc init_~r121~0#1, init_~r131~0#1, init_~r141~0#1, init_~r151~0#1, init_~r211~0#1, init_~r231~0#1, init_~r241~0#1, init_~r251~0#1, init_~r311~0#1, init_~r321~0#1, init_~r341~0#1, init_~r351~0#1, init_~r411~0#1, init_~r421~0#1, init_~r431~0#1, init_~r451~0#1, init_~r511~0#1, init_~r521~0#1, init_~r531~0#1, init_~r541~0#1, init_~r122~0#1, init_~tmp~0#1, init_~r132~0#1, init_~tmp___0~0#1, init_~r142~0#1, init_~tmp___1~0#1, init_~r152~0#1, init_~tmp___2~0#1, init_~r212~0#1, init_~tmp___3~0#1, init_~r232~0#1, init_~tmp___4~0#1, init_~r242~0#1, init_~tmp___5~0#1, init_~r252~0#1, init_~tmp___6~0#1, init_~r312~0#1, init_~tmp___7~0#1, init_~r322~0#1, init_~tmp___8~0#1, init_~r342~0#1, init_~tmp___9~0#1, init_~r352~0#1, init_~tmp___10~0#1, init_~r412~0#1, init_~tmp___11~0#1, init_~r422~0#1, init_~tmp___12~0#1, init_~r432~0#1, init_~tmp___13~0#1, init_~r452~0#1, init_~tmp___14~0#1, init_~r512~0#1, init_~tmp___15~0#1, init_~r522~0#1, init_~tmp___16~0#1, init_~r532~0#1, init_~tmp___17~0#1, init_~r542~0#1, init_~tmp___18~0#1, init_~r123~0#1, init_~tmp___19~0#1, init_~r133~0#1, init_~tmp___20~0#1, init_~r143~0#1, init_~tmp___21~0#1, init_~r153~0#1, init_~tmp___22~0#1, init_~r213~0#1, init_~tmp___23~0#1, init_~r233~0#1, init_~tmp___24~0#1, init_~r243~0#1, init_~tmp___25~0#1, init_~r253~0#1, init_~tmp___26~0#1, init_~r313~0#1, init_~tmp___27~0#1, init_~r323~0#1, init_~tmp___28~0#1, init_~r343~0#1, init_~tmp___29~0#1, init_~r353~0#1, init_~tmp___30~0#1, init_~r413~0#1, init_~tmp___31~0#1, init_~r423~0#1, init_~tmp___32~0#1, init_~r433~0#1, init_~tmp___33~0#1, init_~r453~0#1, init_~tmp___34~0#1, init_~r513~0#1, init_~tmp___35~0#1, init_~r523~0#1, init_~tmp___36~0#1, init_~r533~0#1, init_~tmp___37~0#1, init_~r543~0#1, init_~tmp___38~0#1, init_~r124~0#1, init_~tmp___39~0#1, init_~r134~0#1, init_~tmp___40~0#1, init_~r144~0#1, init_~tmp___41~0#1, init_~r154~0#1, init_~tmp___42~0#1, init_~r214~0#1, init_~tmp___43~0#1, init_~r234~0#1, init_~tmp___44~0#1, init_~r244~0#1, init_~tmp___45~0#1, init_~r254~0#1, init_~tmp___46~0#1, init_~r314~0#1, init_~tmp___47~0#1, init_~r324~0#1, init_~tmp___48~0#1, init_~r344~0#1, init_~tmp___49~0#1, init_~r354~0#1, init_~tmp___50~0#1, init_~r414~0#1, init_~tmp___51~0#1, init_~r424~0#1, init_~tmp___52~0#1, init_~r434~0#1, init_~tmp___53~0#1, init_~r454~0#1, init_~tmp___54~0#1, init_~r514~0#1, init_~tmp___55~0#1, init_~r524~0#1, init_~tmp___56~0#1, init_~r534~0#1, init_~tmp___57~0#1, init_~r544~0#1, init_~tmp___58~0#1, init_~tmp___59~0#1;havoc init_~r121~0#1;havoc init_~r131~0#1;havoc init_~r141~0#1;havoc init_~r151~0#1;havoc init_~r211~0#1;havoc init_~r231~0#1;havoc init_~r241~0#1;havoc init_~r251~0#1;havoc init_~r311~0#1;havoc init_~r321~0#1;havoc init_~r341~0#1;havoc init_~r351~0#1;havoc init_~r411~0#1;havoc init_~r421~0#1;havoc init_~r431~0#1;havoc init_~r451~0#1;havoc init_~r511~0#1;havoc init_~r521~0#1;havoc init_~r531~0#1;havoc init_~r541~0#1;havoc init_~r122~0#1;havoc init_~tmp~0#1;havoc init_~r132~0#1;havoc init_~tmp___0~0#1;havoc init_~r142~0#1;havoc init_~tmp___1~0#1;havoc init_~r152~0#1;havoc init_~tmp___2~0#1;havoc init_~r212~0#1;havoc init_~tmp___3~0#1;havoc init_~r232~0#1;havoc init_~tmp___4~0#1;havoc init_~r242~0#1;havoc init_~tmp___5~0#1;havoc init_~r252~0#1;havoc init_~tmp___6~0#1;havoc init_~r312~0#1;havoc init_~tmp___7~0#1;havoc init_~r322~0#1;havoc init_~tmp___8~0#1;havoc init_~r342~0#1;havoc init_~tmp___9~0#1;havoc init_~r352~0#1;havoc init_~tmp___10~0#1;havoc init_~r412~0#1;havoc init_~tmp___11~0#1;havoc init_~r422~0#1;havoc init_~tmp___12~0#1;havoc init_~r432~0#1;havoc init_~tmp___13~0#1;havoc init_~r452~0#1;havoc init_~tmp___14~0#1;havoc init_~r512~0#1;havoc init_~tmp___15~0#1;havoc init_~r522~0#1;havoc init_~tmp___16~0#1;havoc init_~r532~0#1;havoc init_~tmp___17~0#1;havoc init_~r542~0#1;havoc init_~tmp___18~0#1;havoc init_~r123~0#1;havoc init_~tmp___19~0#1;havoc init_~r133~0#1;havoc init_~tmp___20~0#1;havoc init_~r143~0#1;havoc init_~tmp___21~0#1;havoc init_~r153~0#1;havoc init_~tmp___22~0#1;havoc init_~r213~0#1;havoc init_~tmp___23~0#1;havoc init_~r233~0#1;havoc init_~tmp___24~0#1;havoc init_~r243~0#1;havoc init_~tmp___25~0#1;havoc init_~r253~0#1;havoc init_~tmp___26~0#1;havoc init_~r313~0#1;havoc init_~tmp___27~0#1;havoc init_~r323~0#1;havoc init_~tmp___28~0#1;havoc init_~r343~0#1;havoc init_~tmp___29~0#1;havoc init_~r353~0#1;havoc init_~tmp___30~0#1;havoc init_~r413~0#1;havoc init_~tmp___31~0#1;havoc init_~r423~0#1;havoc init_~tmp___32~0#1;havoc init_~r433~0#1;havoc init_~tmp___33~0#1;havoc init_~r453~0#1;havoc init_~tmp___34~0#1;havoc init_~r513~0#1;havoc init_~tmp___35~0#1;havoc init_~r523~0#1;havoc init_~tmp___36~0#1;havoc init_~r533~0#1;havoc init_~tmp___37~0#1;havoc init_~r543~0#1;havoc init_~tmp___38~0#1;havoc init_~r124~0#1;havoc init_~tmp___39~0#1;havoc init_~r134~0#1;havoc init_~tmp___40~0#1;havoc init_~r144~0#1;havoc init_~tmp___41~0#1;havoc init_~r154~0#1;havoc init_~tmp___42~0#1;havoc init_~r214~0#1;havoc init_~tmp___43~0#1;havoc init_~r234~0#1;havoc init_~tmp___44~0#1;havoc init_~r244~0#1;havoc init_~tmp___45~0#1;havoc init_~r254~0#1;havoc init_~tmp___46~0#1;havoc init_~r314~0#1;havoc init_~tmp___47~0#1;havoc init_~r324~0#1;havoc init_~tmp___48~0#1;havoc init_~r344~0#1;havoc init_~tmp___49~0#1;havoc init_~r354~0#1;havoc init_~tmp___50~0#1;havoc init_~r414~0#1;havoc init_~tmp___51~0#1;havoc init_~r424~0#1;havoc init_~tmp___52~0#1;havoc init_~r434~0#1;havoc init_~tmp___53~0#1;havoc init_~r454~0#1;havoc init_~tmp___54~0#1;havoc init_~r514~0#1;havoc init_~tmp___55~0#1;havoc init_~r524~0#1;havoc init_~tmp___56~0#1;havoc init_~r534~0#1;havoc init_~tmp___57~0#1;havoc init_~r544~0#1;havoc init_~tmp___58~0#1;havoc init_~tmp___59~0#1;init_~r121~0#1 := ~ep12~0;init_~r131~0#1 := ~ep13~0;init_~r141~0#1 := ~ep14~0;init_~r151~0#1 := ~ep15~0;init_~r211~0#1 := ~ep21~0;init_~r231~0#1 := ~ep23~0;init_~r241~0#1 := ~ep24~0;init_~r251~0#1 := ~ep25~0;init_~r311~0#1 := ~ep31~0;init_~r321~0#1 := ~ep32~0;init_~r341~0#1 := ~ep34~0;init_~r351~0#1 := ~ep35~0;init_~r411~0#1 := ~ep41~0;init_~r421~0#1 := ~ep42~0;init_~r431~0#1 := ~ep43~0;init_~r451~0#1 := ~ep45~0;init_~r511~0#1 := ~ep51~0;init_~r521~0#1 := ~ep52~0;init_~r531~0#1 := ~ep53~0;init_~r541~0#1 := ~ep54~0; 2132#L639 assume 0 != init_~r121~0#1 % 256;init_~tmp~0#1 := 1; 1557#L658 init_~r122~0#1 := (if 0 == init_~tmp~0#1 then 0 else 1); 1792#L668 assume 0 != init_~r131~0#1 % 256;init_~tmp___0~0#1 := 1; 1606#L687 init_~r132~0#1 := (if 0 == init_~tmp___0~0#1 then 0 else 1); 1607#L697 assume 0 != init_~r141~0#1 % 256;init_~tmp___1~0#1 := 1; 1518#L716 init_~r142~0#1 := (if 0 == init_~tmp___1~0#1 then 0 else 1); 1592#L726 assume 0 != init_~r151~0#1 % 256;init_~tmp___2~0#1 := 1; 2036#L745 init_~r152~0#1 := (if 0 == init_~tmp___2~0#1 then 0 else 1); 1526#L755 assume 0 != init_~r211~0#1 % 256;init_~tmp___3~0#1 := 1; 1527#L774 init_~r212~0#1 := (if 0 == init_~tmp___3~0#1 then 0 else 1); 1922#L784 assume 0 != init_~r231~0#1 % 256;init_~tmp___4~0#1 := 1; 1755#L803 init_~r232~0#1 := (if 0 == init_~tmp___4~0#1 then 0 else 1); 1587#L813 assume 0 != init_~r241~0#1 % 256;init_~tmp___5~0#1 := 1; 1457#L832 init_~r242~0#1 := (if 0 == init_~tmp___5~0#1 then 0 else 1); 1458#L842 assume 0 != init_~r251~0#1 % 256;init_~tmp___6~0#1 := 1; 1602#L861 init_~r252~0#1 := (if 0 == init_~tmp___6~0#1 then 0 else 1); 2130#L871 assume 0 != init_~r311~0#1 % 256;init_~tmp___7~0#1 := 1; 1493#L890 init_~r312~0#1 := (if 0 == init_~tmp___7~0#1 then 0 else 1); 1848#L900 assume 0 != init_~r321~0#1 % 256;init_~tmp___8~0#1 := 1; 1920#L919 init_~r322~0#1 := (if 0 == init_~tmp___8~0#1 then 0 else 1); 1903#L929 assume 0 != init_~r341~0#1 % 256;init_~tmp___9~0#1 := 1; 1462#L948 init_~r342~0#1 := (if 0 == init_~tmp___9~0#1 then 0 else 1); 1463#L958 assume 0 != init_~r351~0#1 % 256;init_~tmp___10~0#1 := 1; 1481#L977 init_~r352~0#1 := (if 0 == init_~tmp___10~0#1 then 0 else 1); 1947#L987 assume 0 != init_~r411~0#1 % 256;init_~tmp___11~0#1 := 1; 1490#L1006 init_~r412~0#1 := (if 0 == init_~tmp___11~0#1 then 0 else 1); 1750#L1016 assume 0 != init_~r421~0#1 % 256;init_~tmp___12~0#1 := 1; 1605#L1035 init_~r422~0#1 := (if 0 == init_~tmp___12~0#1 then 0 else 1); 2037#L1045 assume 0 != init_~r431~0#1 % 256;init_~tmp___13~0#1 := 1; 1507#L1064 init_~r432~0#1 := (if 0 == init_~tmp___13~0#1 then 0 else 1); 1983#L1074 assume 0 != init_~r451~0#1 % 256;init_~tmp___14~0#1 := 1; 1596#L1093 init_~r452~0#1 := (if 0 == init_~tmp___14~0#1 then 0 else 1); 2149#L1103 assume 0 != init_~r511~0#1 % 256;init_~tmp___15~0#1 := 1; 1561#L1122 init_~r512~0#1 := (if 0 == init_~tmp___15~0#1 then 0 else 1); 1866#L1132 assume 0 != init_~r521~0#1 % 256;init_~tmp___16~0#1 := 1; 1667#L1151 init_~r522~0#1 := (if 0 == init_~tmp___16~0#1 then 0 else 1); 1852#L1161 assume 0 != init_~r531~0#1 % 256;init_~tmp___17~0#1 := 1; 1853#L1180 init_~r532~0#1 := (if 0 == init_~tmp___17~0#1 then 0 else 1); 1855#L1190 assume 0 != init_~r541~0#1 % 256;init_~tmp___18~0#1 := 1; 1568#L1209 init_~r542~0#1 := (if 0 == init_~tmp___18~0#1 then 0 else 1); 2094#L1219 assume 0 != init_~r122~0#1 % 256;init_~tmp___19~0#1 := 1; 1671#L1238 init_~r123~0#1 := (if 0 == init_~tmp___19~0#1 then 0 else 1); 1650#L1248 assume 0 != init_~r132~0#1 % 256;init_~tmp___20~0#1 := 1; 1534#L1267 init_~r133~0#1 := (if 0 == init_~tmp___20~0#1 then 0 else 1); 1508#L1277 assume 0 != init_~r142~0#1 % 256;init_~tmp___21~0#1 := 1; 1509#L1296 init_~r143~0#1 := (if 0 == init_~tmp___21~0#1 then 0 else 1); 1931#L1306 assume 0 != init_~r152~0#1 % 256;init_~tmp___22~0#1 := 1; 1648#L1325 init_~r153~0#1 := (if 0 == init_~tmp___22~0#1 then 0 else 1); 1805#L1335 assume 0 != init_~r212~0#1 % 256;init_~tmp___23~0#1 := 1; 1669#L1354 init_~r213~0#1 := (if 0 == init_~tmp___23~0#1 then 0 else 1); 1670#L1364 assume 0 != init_~r232~0#1 % 256;init_~tmp___24~0#1 := 1; 1465#L1383 init_~r233~0#1 := (if 0 == init_~tmp___24~0#1 then 0 else 1); 2125#L1393 assume 0 != init_~r242~0#1 % 256;init_~tmp___25~0#1 := 1; 1928#L1412 init_~r243~0#1 := (if 0 == init_~tmp___25~0#1 then 0 else 1); 2038#L1422 assume 0 != init_~r252~0#1 % 256;init_~tmp___26~0#1 := 1; 1636#L1441 init_~r253~0#1 := (if 0 == init_~tmp___26~0#1 then 0 else 1); 1990#L1451 assume 0 != init_~r312~0#1 % 256;init_~tmp___27~0#1 := 1; 1840#L1470 init_~r313~0#1 := (if 0 == init_~tmp___27~0#1 then 0 else 1); 1841#L1480 assume 0 != init_~r322~0#1 % 256;init_~tmp___28~0#1 := 1; 1729#L1499 init_~r323~0#1 := (if 0 == init_~tmp___28~0#1 then 0 else 1); 1834#L1509 assume 0 != init_~r342~0#1 % 256;init_~tmp___29~0#1 := 1; 1739#L1528 init_~r343~0#1 := (if 0 == init_~tmp___29~0#1 then 0 else 1); 1939#L1538 assume 0 != init_~r352~0#1 % 256;init_~tmp___30~0#1 := 1; 1770#L1557 init_~r353~0#1 := (if 0 == init_~tmp___30~0#1 then 0 else 1); 1788#L1567 assume 0 != init_~r412~0#1 % 256;init_~tmp___31~0#1 := 1; 1789#L1586 init_~r413~0#1 := (if 0 == init_~tmp___31~0#1 then 0 else 1); 2083#L1596 assume 0 != init_~r422~0#1 % 256;init_~tmp___32~0#1 := 1; 1512#L1615 init_~r423~0#1 := (if 0 == init_~tmp___32~0#1 then 0 else 1); 1844#L1625 assume 0 != init_~r432~0#1 % 256;init_~tmp___33~0#1 := 1; 1743#L1644 init_~r433~0#1 := (if 0 == init_~tmp___33~0#1 then 0 else 1); 2092#L1654 assume 0 != init_~r452~0#1 % 256;init_~tmp___34~0#1 := 1; 1471#L1673 init_~r453~0#1 := (if 0 == init_~tmp___34~0#1 then 0 else 1); 1884#L1683 assume 0 != init_~r512~0#1 % 256;init_~tmp___35~0#1 := 1; 1849#L1702 init_~r513~0#1 := (if 0 == init_~tmp___35~0#1 then 0 else 1); 1850#L1712 assume 0 != init_~r522~0#1 % 256;init_~tmp___36~0#1 := 1; 1889#L1731 init_~r523~0#1 := (if 0 == init_~tmp___36~0#1 then 0 else 1); 1965#L1741 assume 0 != init_~r532~0#1 % 256;init_~tmp___37~0#1 := 1; 1797#L1760 init_~r533~0#1 := (if 0 == init_~tmp___37~0#1 then 0 else 1); 1582#L1770 assume 0 != init_~r542~0#1 % 256;init_~tmp___38~0#1 := 1; 1583#L1789 init_~r543~0#1 := (if 0 == init_~tmp___38~0#1 then 0 else 1); 2078#L1799 assume 0 != init_~r123~0#1 % 256;init_~tmp___39~0#1 := 1; 1478#L1818 init_~r124~0#1 := (if 0 == init_~tmp___39~0#1 then 0 else 1); 1756#L1828 assume 0 != init_~r133~0#1 % 256;init_~tmp___40~0#1 := 1; 1611#L1847 init_~r134~0#1 := (if 0 == init_~tmp___40~0#1 then 0 else 1); 1641#L1857 assume 0 != init_~r143~0#1 % 256;init_~tmp___41~0#1 := 1; 1578#L1876 init_~r144~0#1 := (if 0 == init_~tmp___41~0#1 then 0 else 1); 1821#L1886 assume 0 != init_~r153~0#1 % 256;init_~tmp___42~0#1 := 1; 1822#L1905 init_~r154~0#1 := (if 0 == init_~tmp___42~0#1 then 0 else 1); 1916#L1915 assume 0 != init_~r213~0#1 % 256;init_~tmp___43~0#1 := 1; 1622#L1934 init_~r214~0#1 := (if 0 == init_~tmp___43~0#1 then 0 else 1); 1495#L1944 assume 0 != init_~r233~0#1 % 256;init_~tmp___44~0#1 := 1; 1496#L1963 init_~r234~0#1 := (if 0 == init_~tmp___44~0#1 then 0 else 1); 2119#L1973 assume 0 != init_~r243~0#1 % 256;init_~tmp___45~0#1 := 1; 1530#L1992 init_~r244~0#1 := (if 0 == init_~tmp___45~0#1 then 0 else 1); 1675#L2002 assume 0 != init_~r253~0#1 % 256;init_~tmp___46~0#1 := 1; 1644#L2021 init_~r254~0#1 := (if 0 == init_~tmp___46~0#1 then 0 else 1); 1615#L2031 assume 0 != init_~r313~0#1 % 256;init_~tmp___47~0#1 := 1; 1616#L2050 init_~r314~0#1 := (if 0 == init_~tmp___47~0#1 then 0 else 1); 2000#L2060 assume 0 != init_~r323~0#1 % 256;init_~tmp___48~0#1 := 1; 1548#L2079 init_~r324~0#1 := (if 0 == init_~tmp___48~0#1 then 0 else 1); 2031#L2089 assume 0 != init_~r343~0#1 % 256;init_~tmp___49~0#1 := 1; 1501#L2108 init_~r344~0#1 := (if 0 == init_~tmp___49~0#1 then 0 else 1); 1502#L2118 assume 0 != init_~r353~0#1 % 256;init_~tmp___50~0#1 := 1; 1726#L2137 init_~r354~0#1 := (if 0 == init_~tmp___50~0#1 then 0 else 1); 1835#L2147 assume 0 != init_~r413~0#1 % 256;init_~tmp___51~0#1 := 1; 1618#L2166 init_~r414~0#1 := (if 0 == init_~tmp___51~0#1 then 0 else 1); 1795#L2176 assume 0 != init_~r423~0#1 % 256;init_~tmp___52~0#1 := 1; 1486#L2195 init_~r424~0#1 := (if 0 == init_~tmp___52~0#1 then 0 else 1); 1894#L2205 assume 0 != init_~r433~0#1 % 256;init_~tmp___53~0#1 := 1; 1718#L2224 init_~r434~0#1 := (if 0 == init_~tmp___53~0#1 then 0 else 1); 1597#L2234 assume 0 != init_~r453~0#1 % 256;init_~tmp___54~0#1 := 1; 1598#L2253 init_~r454~0#1 := (if 0 == init_~tmp___54~0#1 then 0 else 1); 1873#L2263 assume 0 != init_~r513~0#1 % 256;init_~tmp___55~0#1 := 1; 1779#L2282 init_~r514~0#1 := (if 0 == init_~tmp___55~0#1 then 0 else 1); 1467#L2292 assume 0 != init_~r523~0#1 % 256;init_~tmp___56~0#1 := 1; 1469#L2311 init_~r524~0#1 := (if 0 == init_~tmp___56~0#1 then 0 else 1); 1661#L2321 assume 0 != init_~r533~0#1 % 256;init_~tmp___57~0#1 := 1; 1662#L2340 init_~r534~0#1 := (if 0 == init_~tmp___57~0#1 then 0 else 1); 1816#L2350 assume 0 != init_~r543~0#1 % 256;init_~tmp___58~0#1 := 1; 1449#L2369 init_~r544~0#1 := (if 0 == init_~tmp___58~0#1 then 0 else 1); 2097#L2379 assume !(~id1~0 != ~id2~0);init_~tmp___59~0#1 := 0; 1454#L2379-1 init_#res#1 := init_~tmp___59~0#1; 2059#L2620 main_#t~ret79#1 := init_#res#1;assume { :end_inline_init } true;main_~i2~0#1 := main_#t~ret79#1;havoc main_#t~ret79#1;assume { :begin_inline_assume_abort_if_not } true;assume_abort_if_not_#in~cond#1 := main_~i2~0#1;havoc assume_abort_if_not_~cond#1;assume_abort_if_not_~cond#1 := assume_abort_if_not_#in~cond#1; 1585#L22 assume !(0 == assume_abort_if_not_~cond#1); 1586#L21 assume { :end_inline_assume_abort_if_not } true;~p12_old~0 := ~nomsg~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~nomsg~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~nomsg~0;~p14_new~0 := ~nomsg~0;~p15_old~0 := ~nomsg~0;~p15_new~0 := ~nomsg~0;~p21_old~0 := ~nomsg~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~nomsg~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~nomsg~0;~p24_new~0 := ~nomsg~0;~p25_old~0 := ~nomsg~0;~p25_new~0 := ~nomsg~0;~p31_old~0 := ~nomsg~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~nomsg~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~nomsg~0;~p34_new~0 := ~nomsg~0;~p35_old~0 := ~nomsg~0;~p35_new~0 := ~nomsg~0;~p41_old~0 := ~nomsg~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~nomsg~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~nomsg~0;~p43_new~0 := ~nomsg~0;~p45_old~0 := ~nomsg~0;~p45_new~0 := ~nomsg~0;~p51_old~0 := ~nomsg~0;~p51_new~0 := ~nomsg~0;~p52_old~0 := ~nomsg~0;~p52_new~0 := ~nomsg~0;~p53_old~0 := ~nomsg~0;~p53_new~0 := ~nomsg~0;~p54_old~0 := ~nomsg~0;~p54_new~0 := ~nomsg~0;main_~i2~0#1 := 0; 2071#L2792-2 [2021-12-06 17:57:24,436 INFO L793 eck$LassoCheckResult]: Loop: 2071#L2792-2 assume !false;assume { :begin_inline_node1 } true;havoc node1_#t~ite4#1, node1_#t~ite5#1, node1_#t~ite6#1, node1_#t~ite7#1; 2072#L149 assume !(0 != ~mode1~0 % 256); 2067#L191 assume !(~r1~0 % 256 < 4); 1679#L191-1 ~mode1~0 := 1; 1708#L149-2 assume { :end_inline_node1 } true;assume { :begin_inline_node2 } true;havoc node2_#t~ite8#1, node2_#t~ite9#1, node2_#t~ite10#1, node2_#t~ite11#1; 1717#L215 assume !(0 != ~mode2~0 % 256); 1732#L257 assume !(~r2~0 % 256 < 4); 1734#L257-1 ~mode2~0 := 1; 1749#L215-2 assume { :end_inline_node2 } true;assume { :begin_inline_node3 } true;havoc node3_#t~ite12#1, node3_#t~ite13#1, node3_#t~ite14#1, node3_#t~ite15#1; 1773#L281 assume !(0 != ~mode3~0 % 256); 1459#L323 assume !(~r3~0 % 256 < 4); 1460#L323-1 ~mode3~0 := 1; 2077#L281-2 assume { :end_inline_node3 } true;assume { :begin_inline_node4 } true;havoc node4_#t~ite16#1, node4_#t~ite17#1, node4_#t~ite18#1, node4_#t~ite19#1; 2146#L347 assume !(0 != ~mode4~0 % 256); 2016#L389 assume !(~r4~0 % 256 < 4); 1699#L389-1 ~mode4~0 := 1; 1626#L347-2 assume { :end_inline_node4 } true;assume { :begin_inline_node5 } true;havoc node5_#t~ite20#1, node5_#t~ite21#1, node5_#t~ite22#1, node5_#t~ite23#1; 1627#L413 assume !(0 != ~mode5~0 % 256); 1738#L455 assume !(~r5~0 % 256 < 4); 1513#L455-1 ~mode5~0 := 1; 1514#L413-2 assume { :end_inline_node5 } true;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p15_old~0 := ~p15_new~0;~p15_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p25_old~0 := ~p25_new~0;~p25_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p35_old~0 := ~p35_new~0;~p35_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;~p45_old~0 := ~p45_new~0;~p45_new~0 := ~nomsg~0;~p51_old~0 := ~p51_new~0;~p51_new~0 := ~nomsg~0;~p52_old~0 := ~p52_new~0;~p52_new~0 := ~nomsg~0;~p53_old~0 := ~p53_new~0;~p53_new~0 := ~nomsg~0;~p54_old~0 := ~p54_new~0;~p54_new~0 := ~nomsg~0;assume { :begin_inline_check } true;havoc check_#res#1;havoc check_~tmp~1#1;havoc check_~tmp~1#1; 1998#L2628 assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0 <= 1; 1999#L2629 assume ~st1~0 + ~nl1~0 <= 1; 2154#L2630 assume ~st2~0 + ~nl2~0 <= 1; 1839#L2631 assume ~st3~0 + ~nl3~0 <= 1; 1450#L2632 assume ~st4~0 + ~nl4~0 <= 1; 1451#L2633 assume ~st5~0 + ~nl5~0 <= 1; 1874#L2634 assume ~r1~0 % 256 >= 4; 1875#L2638 assume ~r1~0 % 256 < 4; 1842#L2643 assume ~r1~0 % 256 >= 4; 1474#L2648 assume ~r1~0 % 256 < 4;check_~tmp~1#1 := 1; 1541#L2628-1 check_#res#1 := check_~tmp~1#1; 1688#L2684 main_#t~ret80#1 := check_#res#1;assume { :end_inline_check } true;main_~c1~0#1 := main_#t~ret80#1;havoc main_#t~ret80#1;assume { :begin_inline_assert } true;assert_#in~arg#1 := (if 0 == main_~c1~0#1 then 0 else 1);havoc assert_~arg#1;assert_~arg#1 := assert_#in~arg#1; 2028#L2851 assume !(0 == assert_~arg#1 % 256); 2029#L2846 assume { :end_inline_assert } true; 2071#L2792-2 [2021-12-06 17:57:24,437 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 17:57:24,437 INFO L85 PathProgramCache]: Analyzing trace with hash -1593308194, now seen corresponding path program 2 times [2021-12-06 17:57:24,438 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 17:57:24,438 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1664842219] [2021-12-06 17:57:24,438 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 17:57:24,438 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 17:57:24,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:57:24,580 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-06 17:57:24,580 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 17:57:24,581 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1664842219] [2021-12-06 17:57:24,581 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1664842219] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 17:57:24,581 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 17:57:24,581 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-12-06 17:57:24,582 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1774560266] [2021-12-06 17:57:24,582 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 17:57:24,582 INFO L796 eck$LassoCheckResult]: stem already infeasible [2021-12-06 17:57:24,583 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 17:57:24,583 INFO L85 PathProgramCache]: Analyzing trace with hash 1656666719, now seen corresponding path program 1 times [2021-12-06 17:57:24,583 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 17:57:24,584 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [98607816] [2021-12-06 17:57:24,584 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 17:57:24,584 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 17:57:24,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:57:24,612 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-06 17:57:24,613 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 17:57:24,613 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [98607816] [2021-12-06 17:57:24,613 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [98607816] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 17:57:24,613 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 17:57:24,613 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-06 17:57:24,614 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [685357706] [2021-12-06 17:57:24,614 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 17:57:24,614 INFO L808 eck$LassoCheckResult]: loop already infeasible [2021-12-06 17:57:24,614 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 17:57:24,615 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-06 17:57:24,615 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-06 17:57:24,615 INFO L87 Difference]: Start difference. First operand 710 states and 1299 transitions. cyclomatic complexity: 590 Second operand has 3 states, 3 states have (on average 11.666666666666666) internal successors, (35), 3 states have internal predecessors, (35), 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) [2021-12-06 17:57:24,664 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-06 17:57:24,664 INFO L93 Difference]: Finished difference Result 848 states and 1523 transitions. [2021-12-06 17:57:24,665 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-06 17:57:24,666 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 848 states and 1523 transitions. [2021-12-06 17:57:24,674 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 302 [2021-12-06 17:57:24,682 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 848 states to 848 states and 1523 transitions. [2021-12-06 17:57:24,683 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 848 [2021-12-06 17:57:24,684 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 848 [2021-12-06 17:57:24,684 INFO L73 IsDeterministic]: Start isDeterministic. Operand 848 states and 1523 transitions. [2021-12-06 17:57:24,686 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-06 17:57:24,686 INFO L681 BuchiCegarLoop]: Abstraction has 848 states and 1523 transitions. [2021-12-06 17:57:24,688 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 848 states and 1523 transitions. [2021-12-06 17:57:24,713 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 848 to 846. [2021-12-06 17:57:24,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 846 states, 846 states have (on average 1.7966903073286051) internal successors, (1520), 845 states have internal predecessors, (1520), 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) [2021-12-06 17:57:24,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 846 states to 846 states and 1520 transitions. [2021-12-06 17:57:24,718 INFO L704 BuchiCegarLoop]: Abstraction has 846 states and 1520 transitions. [2021-12-06 17:57:24,718 INFO L587 BuchiCegarLoop]: Abstraction has 846 states and 1520 transitions. [2021-12-06 17:57:24,718 INFO L425 BuchiCegarLoop]: ======== Iteration 3============ [2021-12-06 17:57:24,718 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 846 states and 1520 transitions. [2021-12-06 17:57:24,722 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 300 [2021-12-06 17:57:24,722 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-12-06 17:57:24,722 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-12-06 17:57:24,724 INFO L842 BuchiCegarLoop]: Counterexample stem 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] [2021-12-06 17:57:24,724 INFO L843 BuchiCegarLoop]: 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] [2021-12-06 17:57:24,724 INFO L791 eck$LassoCheckResult]: Stem: 3728#ULTIMATE.startENTRY 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(37, 2);call #Ultimate.allocInit(12, 3);~nomsg~0 := -1;~p12~0 := 0;~p12_old~0 := 0;~p12_new~0 := 0;~ep12~0 := 0;~p13~0 := 0;~p13_old~0 := 0;~p13_new~0 := 0;~ep13~0 := 0;~p14~0 := 0;~p14_old~0 := 0;~p14_new~0 := 0;~ep14~0 := 0;~p15~0 := 0;~p15_old~0 := 0;~p15_new~0 := 0;~ep15~0 := 0;~p21~0 := 0;~p21_old~0 := 0;~p21_new~0 := 0;~ep21~0 := 0;~p23~0 := 0;~p23_old~0 := 0;~p23_new~0 := 0;~ep23~0 := 0;~p24~0 := 0;~p24_old~0 := 0;~p24_new~0 := 0;~ep24~0 := 0;~p25~0 := 0;~p25_old~0 := 0;~p25_new~0 := 0;~ep25~0 := 0;~p31~0 := 0;~p31_old~0 := 0;~p31_new~0 := 0;~ep31~0 := 0;~p32~0 := 0;~p32_old~0 := 0;~p32_new~0 := 0;~ep32~0 := 0;~p34~0 := 0;~p34_old~0 := 0;~p34_new~0 := 0;~ep34~0 := 0;~p35~0 := 0;~p35_old~0 := 0;~p35_new~0 := 0;~ep35~0 := 0;~p41~0 := 0;~p41_old~0 := 0;~p41_new~0 := 0;~ep41~0 := 0;~p42~0 := 0;~p42_old~0 := 0;~p42_new~0 := 0;~ep42~0 := 0;~p43~0 := 0;~p43_old~0 := 0;~p43_new~0 := 0;~ep43~0 := 0;~p45~0 := 0;~p45_old~0 := 0;~p45_new~0 := 0;~ep45~0 := 0;~p51~0 := 0;~p51_old~0 := 0;~p51_new~0 := 0;~ep51~0 := 0;~p52~0 := 0;~p52_old~0 := 0;~p52_new~0 := 0;~ep52~0 := 0;~p53~0 := 0;~p53_old~0 := 0;~p53_new~0 := 0;~ep53~0 := 0;~p54~0 := 0;~p54_old~0 := 0;~p54_new~0 := 0;~ep54~0 := 0;~id1~0 := 0;~r1~0 := 0;~st1~0 := 0;~nl1~0 := 0;~m1~0 := 0;~max1~0 := 0;~mode1~0 := 0;~id2~0 := 0;~r2~0 := 0;~st2~0 := 0;~nl2~0 := 0;~m2~0 := 0;~max2~0 := 0;~mode2~0 := 0;~id3~0 := 0;~r3~0 := 0;~st3~0 := 0;~nl3~0 := 0;~m3~0 := 0;~max3~0 := 0;~mode3~0 := 0;~id4~0 := 0;~r4~0 := 0;~st4~0 := 0;~nl4~0 := 0;~m4~0 := 0;~max4~0 := 0;~mode4~0 := 0;~id5~0 := 0;~r5~0 := 0;~st5~0 := 0;~nl5~0 := 0;~m5~0 := 0;~max5~0 := 0;~mode5~0 := 0; 3705#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~nondet28#1, main_#t~nondet29#1, main_#t~nondet30#1, main_#t~nondet31#1, main_#t~nondet32#1, main_#t~nondet33#1, main_#t~nondet34#1, main_#t~nondet35#1, main_#t~nondet36#1, main_#t~nondet37#1, main_#t~nondet38#1, main_#t~nondet39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_#t~nondet48#1, main_#t~nondet49#1, main_#t~nondet50#1, main_#t~nondet51#1, main_#t~nondet52#1, main_#t~nondet53#1, main_#t~nondet54#1, main_#t~nondet55#1, main_#t~nondet56#1, main_#t~nondet57#1, main_#t~nondet58#1, main_#t~nondet59#1, main_#t~nondet60#1, main_#t~nondet61#1, main_#t~nondet62#1, main_#t~nondet63#1, main_#t~nondet64#1, main_#t~nondet65#1, main_#t~nondet66#1, main_#t~nondet67#1, main_#t~nondet68#1, main_#t~nondet69#1, main_#t~nondet70#1, main_#t~nondet71#1, main_#t~nondet72#1, main_#t~nondet73#1, main_#t~nondet74#1, main_#t~nondet75#1, main_#t~nondet76#1, main_#t~nondet77#1, main_#t~nondet78#1, main_#t~ret79#1, main_#t~ret80#1, main_~c1~0#1, main_~i2~0#1;havoc main_~c1~0#1;havoc main_~i2~0#1;main_~c1~0#1 := 0;~ep12~0 := main_#t~nondet24#1;havoc main_#t~nondet24#1;~ep13~0 := main_#t~nondet25#1;havoc main_#t~nondet25#1;~ep14~0 := main_#t~nondet26#1;havoc main_#t~nondet26#1;~ep15~0 := main_#t~nondet27#1;havoc main_#t~nondet27#1;~ep21~0 := main_#t~nondet28#1;havoc main_#t~nondet28#1;~ep23~0 := main_#t~nondet29#1;havoc main_#t~nondet29#1;~ep24~0 := main_#t~nondet30#1;havoc main_#t~nondet30#1;~ep25~0 := main_#t~nondet31#1;havoc main_#t~nondet31#1;~ep31~0 := main_#t~nondet32#1;havoc main_#t~nondet32#1;~ep32~0 := main_#t~nondet33#1;havoc main_#t~nondet33#1;~ep34~0 := main_#t~nondet34#1;havoc main_#t~nondet34#1;~ep35~0 := main_#t~nondet35#1;havoc main_#t~nondet35#1;~ep41~0 := main_#t~nondet36#1;havoc main_#t~nondet36#1;~ep42~0 := main_#t~nondet37#1;havoc main_#t~nondet37#1;~ep43~0 := main_#t~nondet38#1;havoc main_#t~nondet38#1;~ep45~0 := main_#t~nondet39#1;havoc main_#t~nondet39#1;~ep51~0 := main_#t~nondet40#1;havoc main_#t~nondet40#1;~ep52~0 := main_#t~nondet41#1;havoc main_#t~nondet41#1;~ep53~0 := main_#t~nondet42#1;havoc main_#t~nondet42#1;~ep54~0 := main_#t~nondet43#1;havoc main_#t~nondet43#1;~id1~0 := main_#t~nondet44#1;havoc main_#t~nondet44#1;~r1~0 := main_#t~nondet45#1;havoc main_#t~nondet45#1;~st1~0 := main_#t~nondet46#1;havoc main_#t~nondet46#1;~nl1~0 := main_#t~nondet47#1;havoc main_#t~nondet47#1;~m1~0 := main_#t~nondet48#1;havoc main_#t~nondet48#1;~max1~0 := main_#t~nondet49#1;havoc main_#t~nondet49#1;~mode1~0 := main_#t~nondet50#1;havoc main_#t~nondet50#1;~id2~0 := main_#t~nondet51#1;havoc main_#t~nondet51#1;~r2~0 := main_#t~nondet52#1;havoc main_#t~nondet52#1;~st2~0 := main_#t~nondet53#1;havoc main_#t~nondet53#1;~nl2~0 := main_#t~nondet54#1;havoc main_#t~nondet54#1;~m2~0 := main_#t~nondet55#1;havoc main_#t~nondet55#1;~max2~0 := main_#t~nondet56#1;havoc main_#t~nondet56#1;~mode2~0 := main_#t~nondet57#1;havoc main_#t~nondet57#1;~id3~0 := main_#t~nondet58#1;havoc main_#t~nondet58#1;~r3~0 := main_#t~nondet59#1;havoc main_#t~nondet59#1;~st3~0 := main_#t~nondet60#1;havoc main_#t~nondet60#1;~nl3~0 := main_#t~nondet61#1;havoc main_#t~nondet61#1;~m3~0 := main_#t~nondet62#1;havoc main_#t~nondet62#1;~max3~0 := main_#t~nondet63#1;havoc main_#t~nondet63#1;~mode3~0 := main_#t~nondet64#1;havoc main_#t~nondet64#1;~id4~0 := main_#t~nondet65#1;havoc main_#t~nondet65#1;~r4~0 := main_#t~nondet66#1;havoc main_#t~nondet66#1;~st4~0 := main_#t~nondet67#1;havoc main_#t~nondet67#1;~nl4~0 := main_#t~nondet68#1;havoc main_#t~nondet68#1;~m4~0 := main_#t~nondet69#1;havoc main_#t~nondet69#1;~max4~0 := main_#t~nondet70#1;havoc main_#t~nondet70#1;~mode4~0 := main_#t~nondet71#1;havoc main_#t~nondet71#1;~id5~0 := main_#t~nondet72#1;havoc main_#t~nondet72#1;~r5~0 := main_#t~nondet73#1;havoc main_#t~nondet73#1;~st5~0 := main_#t~nondet74#1;havoc main_#t~nondet74#1;~nl5~0 := main_#t~nondet75#1;havoc main_#t~nondet75#1;~m5~0 := main_#t~nondet76#1;havoc main_#t~nondet76#1;~max5~0 := main_#t~nondet77#1;havoc main_#t~nondet77#1;~mode5~0 := main_#t~nondet78#1;havoc main_#t~nondet78#1;assume { :begin_inline_init } true;havoc init_#res#1;havoc init_~r121~0#1, init_~r131~0#1, init_~r141~0#1, init_~r151~0#1, init_~r211~0#1, init_~r231~0#1, init_~r241~0#1, init_~r251~0#1, init_~r311~0#1, init_~r321~0#1, init_~r341~0#1, init_~r351~0#1, init_~r411~0#1, init_~r421~0#1, init_~r431~0#1, init_~r451~0#1, init_~r511~0#1, init_~r521~0#1, init_~r531~0#1, init_~r541~0#1, init_~r122~0#1, init_~tmp~0#1, init_~r132~0#1, init_~tmp___0~0#1, init_~r142~0#1, init_~tmp___1~0#1, init_~r152~0#1, init_~tmp___2~0#1, init_~r212~0#1, init_~tmp___3~0#1, init_~r232~0#1, init_~tmp___4~0#1, init_~r242~0#1, init_~tmp___5~0#1, init_~r252~0#1, init_~tmp___6~0#1, init_~r312~0#1, init_~tmp___7~0#1, init_~r322~0#1, init_~tmp___8~0#1, init_~r342~0#1, init_~tmp___9~0#1, init_~r352~0#1, init_~tmp___10~0#1, init_~r412~0#1, init_~tmp___11~0#1, init_~r422~0#1, init_~tmp___12~0#1, init_~r432~0#1, init_~tmp___13~0#1, init_~r452~0#1, init_~tmp___14~0#1, init_~r512~0#1, init_~tmp___15~0#1, init_~r522~0#1, init_~tmp___16~0#1, init_~r532~0#1, init_~tmp___17~0#1, init_~r542~0#1, init_~tmp___18~0#1, init_~r123~0#1, init_~tmp___19~0#1, init_~r133~0#1, init_~tmp___20~0#1, init_~r143~0#1, init_~tmp___21~0#1, init_~r153~0#1, init_~tmp___22~0#1, init_~r213~0#1, init_~tmp___23~0#1, init_~r233~0#1, init_~tmp___24~0#1, init_~r243~0#1, init_~tmp___25~0#1, init_~r253~0#1, init_~tmp___26~0#1, init_~r313~0#1, init_~tmp___27~0#1, init_~r323~0#1, init_~tmp___28~0#1, init_~r343~0#1, init_~tmp___29~0#1, init_~r353~0#1, init_~tmp___30~0#1, init_~r413~0#1, init_~tmp___31~0#1, init_~r423~0#1, init_~tmp___32~0#1, init_~r433~0#1, init_~tmp___33~0#1, init_~r453~0#1, init_~tmp___34~0#1, init_~r513~0#1, init_~tmp___35~0#1, init_~r523~0#1, init_~tmp___36~0#1, init_~r533~0#1, init_~tmp___37~0#1, init_~r543~0#1, init_~tmp___38~0#1, init_~r124~0#1, init_~tmp___39~0#1, init_~r134~0#1, init_~tmp___40~0#1, init_~r144~0#1, init_~tmp___41~0#1, init_~r154~0#1, init_~tmp___42~0#1, init_~r214~0#1, init_~tmp___43~0#1, init_~r234~0#1, init_~tmp___44~0#1, init_~r244~0#1, init_~tmp___45~0#1, init_~r254~0#1, init_~tmp___46~0#1, init_~r314~0#1, init_~tmp___47~0#1, init_~r324~0#1, init_~tmp___48~0#1, init_~r344~0#1, init_~tmp___49~0#1, init_~r354~0#1, init_~tmp___50~0#1, init_~r414~0#1, init_~tmp___51~0#1, init_~r424~0#1, init_~tmp___52~0#1, init_~r434~0#1, init_~tmp___53~0#1, init_~r454~0#1, init_~tmp___54~0#1, init_~r514~0#1, init_~tmp___55~0#1, init_~r524~0#1, init_~tmp___56~0#1, init_~r534~0#1, init_~tmp___57~0#1, init_~r544~0#1, init_~tmp___58~0#1, init_~tmp___59~0#1;havoc init_~r121~0#1;havoc init_~r131~0#1;havoc init_~r141~0#1;havoc init_~r151~0#1;havoc init_~r211~0#1;havoc init_~r231~0#1;havoc init_~r241~0#1;havoc init_~r251~0#1;havoc init_~r311~0#1;havoc init_~r321~0#1;havoc init_~r341~0#1;havoc init_~r351~0#1;havoc init_~r411~0#1;havoc init_~r421~0#1;havoc init_~r431~0#1;havoc init_~r451~0#1;havoc init_~r511~0#1;havoc init_~r521~0#1;havoc init_~r531~0#1;havoc init_~r541~0#1;havoc init_~r122~0#1;havoc init_~tmp~0#1;havoc init_~r132~0#1;havoc init_~tmp___0~0#1;havoc init_~r142~0#1;havoc init_~tmp___1~0#1;havoc init_~r152~0#1;havoc init_~tmp___2~0#1;havoc init_~r212~0#1;havoc init_~tmp___3~0#1;havoc init_~r232~0#1;havoc init_~tmp___4~0#1;havoc init_~r242~0#1;havoc init_~tmp___5~0#1;havoc init_~r252~0#1;havoc init_~tmp___6~0#1;havoc init_~r312~0#1;havoc init_~tmp___7~0#1;havoc init_~r322~0#1;havoc init_~tmp___8~0#1;havoc init_~r342~0#1;havoc init_~tmp___9~0#1;havoc init_~r352~0#1;havoc init_~tmp___10~0#1;havoc init_~r412~0#1;havoc init_~tmp___11~0#1;havoc init_~r422~0#1;havoc init_~tmp___12~0#1;havoc init_~r432~0#1;havoc init_~tmp___13~0#1;havoc init_~r452~0#1;havoc init_~tmp___14~0#1;havoc init_~r512~0#1;havoc init_~tmp___15~0#1;havoc init_~r522~0#1;havoc init_~tmp___16~0#1;havoc init_~r532~0#1;havoc init_~tmp___17~0#1;havoc init_~r542~0#1;havoc init_~tmp___18~0#1;havoc init_~r123~0#1;havoc init_~tmp___19~0#1;havoc init_~r133~0#1;havoc init_~tmp___20~0#1;havoc init_~r143~0#1;havoc init_~tmp___21~0#1;havoc init_~r153~0#1;havoc init_~tmp___22~0#1;havoc init_~r213~0#1;havoc init_~tmp___23~0#1;havoc init_~r233~0#1;havoc init_~tmp___24~0#1;havoc init_~r243~0#1;havoc init_~tmp___25~0#1;havoc init_~r253~0#1;havoc init_~tmp___26~0#1;havoc init_~r313~0#1;havoc init_~tmp___27~0#1;havoc init_~r323~0#1;havoc init_~tmp___28~0#1;havoc init_~r343~0#1;havoc init_~tmp___29~0#1;havoc init_~r353~0#1;havoc init_~tmp___30~0#1;havoc init_~r413~0#1;havoc init_~tmp___31~0#1;havoc init_~r423~0#1;havoc init_~tmp___32~0#1;havoc init_~r433~0#1;havoc init_~tmp___33~0#1;havoc init_~r453~0#1;havoc init_~tmp___34~0#1;havoc init_~r513~0#1;havoc init_~tmp___35~0#1;havoc init_~r523~0#1;havoc init_~tmp___36~0#1;havoc init_~r533~0#1;havoc init_~tmp___37~0#1;havoc init_~r543~0#1;havoc init_~tmp___38~0#1;havoc init_~r124~0#1;havoc init_~tmp___39~0#1;havoc init_~r134~0#1;havoc init_~tmp___40~0#1;havoc init_~r144~0#1;havoc init_~tmp___41~0#1;havoc init_~r154~0#1;havoc init_~tmp___42~0#1;havoc init_~r214~0#1;havoc init_~tmp___43~0#1;havoc init_~r234~0#1;havoc init_~tmp___44~0#1;havoc init_~r244~0#1;havoc init_~tmp___45~0#1;havoc init_~r254~0#1;havoc init_~tmp___46~0#1;havoc init_~r314~0#1;havoc init_~tmp___47~0#1;havoc init_~r324~0#1;havoc init_~tmp___48~0#1;havoc init_~r344~0#1;havoc init_~tmp___49~0#1;havoc init_~r354~0#1;havoc init_~tmp___50~0#1;havoc init_~r414~0#1;havoc init_~tmp___51~0#1;havoc init_~r424~0#1;havoc init_~tmp___52~0#1;havoc init_~r434~0#1;havoc init_~tmp___53~0#1;havoc init_~r454~0#1;havoc init_~tmp___54~0#1;havoc init_~r514~0#1;havoc init_~tmp___55~0#1;havoc init_~r524~0#1;havoc init_~tmp___56~0#1;havoc init_~r534~0#1;havoc init_~tmp___57~0#1;havoc init_~r544~0#1;havoc init_~tmp___58~0#1;havoc init_~tmp___59~0#1;init_~r121~0#1 := ~ep12~0;init_~r131~0#1 := ~ep13~0;init_~r141~0#1 := ~ep14~0;init_~r151~0#1 := ~ep15~0;init_~r211~0#1 := ~ep21~0;init_~r231~0#1 := ~ep23~0;init_~r241~0#1 := ~ep24~0;init_~r251~0#1 := ~ep25~0;init_~r311~0#1 := ~ep31~0;init_~r321~0#1 := ~ep32~0;init_~r341~0#1 := ~ep34~0;init_~r351~0#1 := ~ep35~0;init_~r411~0#1 := ~ep41~0;init_~r421~0#1 := ~ep42~0;init_~r431~0#1 := ~ep43~0;init_~r451~0#1 := ~ep45~0;init_~r511~0#1 := ~ep51~0;init_~r521~0#1 := ~ep52~0;init_~r531~0#1 := ~ep53~0;init_~r541~0#1 := ~ep54~0; 3703#L639 assume 0 != init_~r121~0#1 % 256;init_~tmp~0#1 := 1; 3124#L658 init_~r122~0#1 := (if 0 == init_~tmp~0#1 then 0 else 1); 3362#L668 assume 0 != init_~r131~0#1 % 256;init_~tmp___0~0#1 := 1; 3173#L687 init_~r132~0#1 := (if 0 == init_~tmp___0~0#1 then 0 else 1); 3174#L697 assume 0 != init_~r141~0#1 % 256;init_~tmp___1~0#1 := 1; 3085#L716 init_~r142~0#1 := (if 0 == init_~tmp___1~0#1 then 0 else 1); 3159#L726 assume 0 != init_~r151~0#1 % 256;init_~tmp___2~0#1 := 1; 3607#L745 init_~r152~0#1 := (if 0 == init_~tmp___2~0#1 then 0 else 1); 3093#L755 assume 0 != init_~r211~0#1 % 256;init_~tmp___3~0#1 := 1; 3094#L774 init_~r212~0#1 := (if 0 == init_~tmp___3~0#1 then 0 else 1); 3492#L784 assume 0 != init_~r231~0#1 % 256;init_~tmp___4~0#1 := 1; 3323#L803 init_~r232~0#1 := (if 0 == init_~tmp___4~0#1 then 0 else 1); 3149#L813 assume 0 != init_~r241~0#1 % 256;init_~tmp___5~0#1 := 1; 3022#L832 init_~r242~0#1 := (if 0 == init_~tmp___5~0#1 then 0 else 1); 3023#L842 assume 0 != init_~r251~0#1 % 256;init_~tmp___6~0#1 := 1; 3169#L861 init_~r252~0#1 := (if 0 == init_~tmp___6~0#1 then 0 else 1); 3700#L871 assume 0 != init_~r311~0#1 % 256;init_~tmp___7~0#1 := 1; 3060#L890 init_~r312~0#1 := (if 0 == init_~tmp___7~0#1 then 0 else 1); 3416#L900 assume 0 != init_~r321~0#1 % 256;init_~tmp___8~0#1 := 1; 3488#L919 init_~r322~0#1 := (if 0 == init_~tmp___8~0#1 then 0 else 1); 3472#L929 assume 0 != init_~r341~0#1 % 256;init_~tmp___9~0#1 := 1; 3029#L948 init_~r342~0#1 := (if 0 == init_~tmp___9~0#1 then 0 else 1); 3030#L958 assume 0 != init_~r351~0#1 % 256;init_~tmp___10~0#1 := 1; 3048#L977 init_~r352~0#1 := (if 0 == init_~tmp___10~0#1 then 0 else 1); 3518#L987 assume 0 != init_~r411~0#1 % 256;init_~tmp___11~0#1 := 1; 3055#L1006 init_~r412~0#1 := (if 0 == init_~tmp___11~0#1 then 0 else 1); 3316#L1016 assume 0 != init_~r421~0#1 % 256;init_~tmp___12~0#1 := 1; 3172#L1035 init_~r422~0#1 := (if 0 == init_~tmp___12~0#1 then 0 else 1); 3608#L1045 assume 0 != init_~r431~0#1 % 256;init_~tmp___13~0#1 := 1; 3074#L1064 init_~r432~0#1 := (if 0 == init_~tmp___13~0#1 then 0 else 1); 3554#L1074 assume 0 != init_~r451~0#1 % 256;init_~tmp___14~0#1 := 1; 3163#L1093 init_~r452~0#1 := (if 0 == init_~tmp___14~0#1 then 0 else 1); 3720#L1103 assume 0 != init_~r511~0#1 % 256;init_~tmp___15~0#1 := 1; 3128#L1122 init_~r512~0#1 := (if 0 == init_~tmp___15~0#1 then 0 else 1); 3436#L1132 assume 0 != init_~r521~0#1 % 256;init_~tmp___16~0#1 := 1; 3232#L1151 init_~r522~0#1 := (if 0 == init_~tmp___16~0#1 then 0 else 1); 3421#L1161 assume 0 != init_~r531~0#1 % 256;init_~tmp___17~0#1 := 1; 3422#L1180 init_~r532~0#1 := (if 0 == init_~tmp___17~0#1 then 0 else 1); 3425#L1190 assume 0 != init_~r541~0#1 % 256;init_~tmp___18~0#1 := 1; 3135#L1209 init_~r542~0#1 := (if 0 == init_~tmp___18~0#1 then 0 else 1); 3665#L1219 assume 0 != init_~r122~0#1 % 256;init_~tmp___19~0#1 := 1; 3238#L1238 init_~r123~0#1 := (if 0 == init_~tmp___19~0#1 then 0 else 1); 3217#L1248 assume 0 != init_~r132~0#1 % 256;init_~tmp___20~0#1 := 1; 3101#L1267 init_~r133~0#1 := (if 0 == init_~tmp___20~0#1 then 0 else 1); 3075#L1277 assume 0 != init_~r142~0#1 % 256;init_~tmp___21~0#1 := 1; 3076#L1296 init_~r143~0#1 := (if 0 == init_~tmp___21~0#1 then 0 else 1); 3502#L1306 assume 0 != init_~r152~0#1 % 256;init_~tmp___22~0#1 := 1; 3215#L1325 init_~r153~0#1 := (if 0 == init_~tmp___22~0#1 then 0 else 1); 3375#L1335 assume 0 != init_~r212~0#1 % 256;init_~tmp___23~0#1 := 1; 3234#L1354 init_~r213~0#1 := (if 0 == init_~tmp___23~0#1 then 0 else 1); 3235#L1364 assume 0 != init_~r232~0#1 % 256;init_~tmp___24~0#1 := 1; 3032#L1383 init_~r233~0#1 := (if 0 == init_~tmp___24~0#1 then 0 else 1); 3696#L1393 assume 0 != init_~r242~0#1 % 256;init_~tmp___25~0#1 := 1; 3499#L1412 init_~r243~0#1 := (if 0 == init_~tmp___25~0#1 then 0 else 1); 3609#L1422 assume 0 != init_~r252~0#1 % 256;init_~tmp___26~0#1 := 1; 3203#L1441 init_~r253~0#1 := (if 0 == init_~tmp___26~0#1 then 0 else 1); 3557#L1451 assume 0 != init_~r312~0#1 % 256;init_~tmp___27~0#1 := 1; 3410#L1470 init_~r313~0#1 := (if 0 == init_~tmp___27~0#1 then 0 else 1); 3411#L1480 assume 0 != init_~r322~0#1 % 256;init_~tmp___28~0#1 := 1; 3295#L1499 init_~r323~0#1 := (if 0 == init_~tmp___28~0#1 then 0 else 1); 3402#L1509 assume 0 != init_~r342~0#1 % 256;init_~tmp___29~0#1 := 1; 3307#L1528 init_~r343~0#1 := (if 0 == init_~tmp___29~0#1 then 0 else 1); 3507#L1538 assume 0 != init_~r352~0#1 % 256;init_~tmp___30~0#1 := 1; 3340#L1557 init_~r353~0#1 := (if 0 == init_~tmp___30~0#1 then 0 else 1); 3358#L1567 assume 0 != init_~r412~0#1 % 256;init_~tmp___31~0#1 := 1; 3359#L1586 init_~r413~0#1 := (if 0 == init_~tmp___31~0#1 then 0 else 1); 3653#L1596 assume 0 != init_~r422~0#1 % 256;init_~tmp___32~0#1 := 1; 3079#L1615 init_~r423~0#1 := (if 0 == init_~tmp___32~0#1 then 0 else 1); 3414#L1625 assume 0 != init_~r432~0#1 % 256;init_~tmp___33~0#1 := 1; 3311#L1644 init_~r433~0#1 := (if 0 == init_~tmp___33~0#1 then 0 else 1); 3663#L1654 assume 0 != init_~r452~0#1 % 256;init_~tmp___34~0#1 := 1; 3035#L1673 init_~r453~0#1 := (if 0 == init_~tmp___34~0#1 then 0 else 1); 3451#L1683 assume 0 != init_~r512~0#1 % 256;init_~tmp___35~0#1 := 1; 3419#L1702 init_~r513~0#1 := (if 0 == init_~tmp___35~0#1 then 0 else 1); 3420#L1712 assume 0 != init_~r522~0#1 % 256;init_~tmp___36~0#1 := 1; 3460#L1731 init_~r523~0#1 := (if 0 == init_~tmp___36~0#1 then 0 else 1); 3536#L1741 assume 0 != init_~r532~0#1 % 256;init_~tmp___37~0#1 := 1; 3367#L1760 init_~r533~0#1 := (if 0 == init_~tmp___37~0#1 then 0 else 1); 3151#L1770 assume 0 != init_~r542~0#1 % 256;init_~tmp___38~0#1 := 1; 3152#L1789 init_~r543~0#1 := (if 0 == init_~tmp___38~0#1 then 0 else 1); 3648#L1799 assume 0 != init_~r123~0#1 % 256;init_~tmp___39~0#1 := 1; 3045#L1818 init_~r124~0#1 := (if 0 == init_~tmp___39~0#1 then 0 else 1); 3324#L1828 assume 0 != init_~r133~0#1 % 256;init_~tmp___40~0#1 := 1; 3178#L1847 init_~r134~0#1 := (if 0 == init_~tmp___40~0#1 then 0 else 1); 3208#L1857 assume 0 != init_~r143~0#1 % 256;init_~tmp___41~0#1 := 1; 3145#L1876 init_~r144~0#1 := (if 0 == init_~tmp___41~0#1 then 0 else 1); 3391#L1886 assume 0 != init_~r153~0#1 % 256;init_~tmp___42~0#1 := 1; 3392#L1905 init_~r154~0#1 := (if 0 == init_~tmp___42~0#1 then 0 else 1); 3485#L1915 assume 0 != init_~r213~0#1 % 256;init_~tmp___43~0#1 := 1; 3189#L1934 init_~r214~0#1 := (if 0 == init_~tmp___43~0#1 then 0 else 1); 3062#L1944 assume 0 != init_~r233~0#1 % 256;init_~tmp___44~0#1 := 1; 3063#L1963 init_~r234~0#1 := (if 0 == init_~tmp___44~0#1 then 0 else 1); 3690#L1973 assume 0 != init_~r243~0#1 % 256;init_~tmp___45~0#1 := 1; 3097#L1992 init_~r244~0#1 := (if 0 == init_~tmp___45~0#1 then 0 else 1); 3242#L2002 assume 0 != init_~r253~0#1 % 256;init_~tmp___46~0#1 := 1; 3211#L2021 init_~r254~0#1 := (if 0 == init_~tmp___46~0#1 then 0 else 1); 3182#L2031 assume 0 != init_~r313~0#1 % 256;init_~tmp___47~0#1 := 1; 3183#L2050 init_~r314~0#1 := (if 0 == init_~tmp___47~0#1 then 0 else 1); 3571#L2060 assume 0 != init_~r323~0#1 % 256;init_~tmp___48~0#1 := 1; 3118#L2079 init_~r324~0#1 := (if 0 == init_~tmp___48~0#1 then 0 else 1); 3602#L2089 assume 0 != init_~r343~0#1 % 256;init_~tmp___49~0#1 := 1; 3068#L2108 init_~r344~0#1 := (if 0 == init_~tmp___49~0#1 then 0 else 1); 3069#L2118 assume 0 != init_~r353~0#1 % 256;init_~tmp___50~0#1 := 1; 3299#L2137 init_~r354~0#1 := (if 0 == init_~tmp___50~0#1 then 0 else 1); 3405#L2147 assume 0 != init_~r413~0#1 % 256;init_~tmp___51~0#1 := 1; 3185#L2166 init_~r414~0#1 := (if 0 == init_~tmp___51~0#1 then 0 else 1); 3365#L2176 assume 0 != init_~r423~0#1 % 256;init_~tmp___52~0#1 := 1; 3053#L2195 init_~r424~0#1 := (if 0 == init_~tmp___52~0#1 then 0 else 1); 3464#L2205 assume 0 != init_~r433~0#1 % 256;init_~tmp___53~0#1 := 1; 3289#L2224 init_~r434~0#1 := (if 0 == init_~tmp___53~0#1 then 0 else 1); 3166#L2234 assume 0 != init_~r453~0#1 % 256;init_~tmp___54~0#1 := 1; 3167#L2253 init_~r454~0#1 := (if 0 == init_~tmp___54~0#1 then 0 else 1); 3443#L2263 assume 0 != init_~r513~0#1 % 256;init_~tmp___55~0#1 := 1; 3349#L2282 init_~r514~0#1 := (if 0 == init_~tmp___55~0#1 then 0 else 1); 3037#L2292 assume 0 != init_~r523~0#1 % 256;init_~tmp___56~0#1 := 1; 3039#L2311 init_~r524~0#1 := (if 0 == init_~tmp___56~0#1 then 0 else 1); 3228#L2321 assume 0 != init_~r533~0#1 % 256;init_~tmp___57~0#1 := 1; 3229#L2340 init_~r534~0#1 := (if 0 == init_~tmp___57~0#1 then 0 else 1); 3386#L2350 assume 0 != init_~r543~0#1 % 256;init_~tmp___58~0#1 := 1; 3016#L2369 init_~r544~0#1 := (if 0 == init_~tmp___58~0#1 then 0 else 1); 3668#L2379 assume !(~id1~0 != ~id2~0);init_~tmp___59~0#1 := 0; 3021#L2379-1 init_#res#1 := init_~tmp___59~0#1; 3630#L2620 main_#t~ret79#1 := init_#res#1;assume { :end_inline_init } true;main_~i2~0#1 := main_#t~ret79#1;havoc main_#t~ret79#1;assume { :begin_inline_assume_abort_if_not } true;assume_abort_if_not_#in~cond#1 := main_~i2~0#1;havoc assume_abort_if_not_~cond#1;assume_abort_if_not_~cond#1 := assume_abort_if_not_#in~cond#1; 3154#L22 assume !(0 == assume_abort_if_not_~cond#1); 3155#L21 assume { :end_inline_assume_abort_if_not } true;~p12_old~0 := ~nomsg~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~nomsg~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~nomsg~0;~p14_new~0 := ~nomsg~0;~p15_old~0 := ~nomsg~0;~p15_new~0 := ~nomsg~0;~p21_old~0 := ~nomsg~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~nomsg~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~nomsg~0;~p24_new~0 := ~nomsg~0;~p25_old~0 := ~nomsg~0;~p25_new~0 := ~nomsg~0;~p31_old~0 := ~nomsg~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~nomsg~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~nomsg~0;~p34_new~0 := ~nomsg~0;~p35_old~0 := ~nomsg~0;~p35_new~0 := ~nomsg~0;~p41_old~0 := ~nomsg~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~nomsg~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~nomsg~0;~p43_new~0 := ~nomsg~0;~p45_old~0 := ~nomsg~0;~p45_new~0 := ~nomsg~0;~p51_old~0 := ~nomsg~0;~p51_new~0 := ~nomsg~0;~p52_old~0 := ~nomsg~0;~p52_new~0 := ~nomsg~0;~p53_old~0 := ~nomsg~0;~p53_new~0 := ~nomsg~0;~p54_old~0 := ~nomsg~0;~p54_new~0 := ~nomsg~0;main_~i2~0#1 := 0; 3652#L2792-2 [2021-12-06 17:57:24,725 INFO L793 eck$LassoCheckResult]: Loop: 3652#L2792-2 assume !false;assume { :begin_inline_node1 } true;havoc node1_#t~ite4#1, node1_#t~ite5#1, node1_#t~ite6#1, node1_#t~ite7#1; 3855#L149 assume !(0 != ~mode1~0 % 256); 3854#L191 assume ~r1~0 % 256 < 4; 3725#L192 assume !(0 != ~ep12~0 % 256); 3504#L192-2 assume !(0 != ~ep13~0 % 256); 3506#L195-1 assume !(0 != ~ep14~0 % 256); 3245#L198-1 assume !(0 != ~ep15~0 % 256); 3246#L191-1 ~mode1~0 := 1; 3818#L149-2 assume { :end_inline_node1 } true;assume { :begin_inline_node2 } true;havoc node2_#t~ite8#1, node2_#t~ite9#1, node2_#t~ite10#1, node2_#t~ite11#1; 3817#L215 assume !(0 != ~mode2~0 % 256); 3815#L257 assume !(~r2~0 % 256 < 4); 3793#L257-1 ~mode2~0 := 1; 3792#L215-2 assume { :end_inline_node2 } true;assume { :begin_inline_node3 } true;havoc node3_#t~ite12#1, node3_#t~ite13#1, node3_#t~ite14#1, node3_#t~ite15#1; 3788#L281 assume !(0 != ~mode3~0 % 256); 3784#L323 assume !(~r3~0 % 256 < 4); 3777#L323-1 ~mode3~0 := 1; 3776#L281-2 assume { :end_inline_node3 } true;assume { :begin_inline_node4 } true;havoc node4_#t~ite16#1, node4_#t~ite17#1, node4_#t~ite18#1, node4_#t~ite19#1; 3774#L347 assume !(0 != ~mode4~0 % 256); 3770#L389 assume !(~r4~0 % 256 < 4); 3763#L389-1 ~mode4~0 := 1; 3758#L347-2 assume { :end_inline_node4 } true;assume { :begin_inline_node5 } true;havoc node5_#t~ite20#1, node5_#t~ite21#1, node5_#t~ite22#1, node5_#t~ite23#1; 3757#L413 assume !(0 != ~mode5~0 % 256); 3744#L455 assume !(~r5~0 % 256 < 4); 3738#L455-1 ~mode5~0 := 1; 3737#L413-2 assume { :end_inline_node5 } true;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p15_old~0 := ~p15_new~0;~p15_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p25_old~0 := ~p25_new~0;~p25_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p35_old~0 := ~p35_new~0;~p35_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;~p45_old~0 := ~p45_new~0;~p45_new~0 := ~nomsg~0;~p51_old~0 := ~p51_new~0;~p51_new~0 := ~nomsg~0;~p52_old~0 := ~p52_new~0;~p52_new~0 := ~nomsg~0;~p53_old~0 := ~p53_new~0;~p53_new~0 := ~nomsg~0;~p54_old~0 := ~p54_new~0;~p54_new~0 := ~nomsg~0;assume { :begin_inline_check } true;havoc check_#res#1;havoc check_~tmp~1#1;havoc check_~tmp~1#1; 3736#L2628 assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0 <= 1; 3735#L2629 assume ~st1~0 + ~nl1~0 <= 1; 3734#L2630 assume ~st2~0 + ~nl2~0 <= 1; 3733#L2631 assume ~st3~0 + ~nl3~0 <= 1; 3732#L2632 assume ~st4~0 + ~nl4~0 <= 1; 3731#L2633 assume ~st5~0 + ~nl5~0 <= 1; 3730#L2634 assume !(~r1~0 % 256 >= 4); 3490#L2637 assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0; 3491#L2638 assume ~r1~0 % 256 < 4; 3860#L2643 assume !(~r1~0 % 256 >= 4); 3040#L2647 assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0 + ~nl5~0; 3041#L2648 assume ~r1~0 % 256 < 4;check_~tmp~1#1 := 1; 3859#L2628-1 check_#res#1 := check_~tmp~1#1; 3858#L2684 main_#t~ret80#1 := check_#res#1;assume { :end_inline_check } true;main_~c1~0#1 := main_#t~ret80#1;havoc main_#t~ret80#1;assume { :begin_inline_assert } true;assert_#in~arg#1 := (if 0 == main_~c1~0#1 then 0 else 1);havoc assert_~arg#1;assert_~arg#1 := assert_#in~arg#1; 3857#L2851 assume !(0 == assert_~arg#1 % 256); 3856#L2846 assume { :end_inline_assert } true; 3652#L2792-2 [2021-12-06 17:57:24,725 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 17:57:24,725 INFO L85 PathProgramCache]: Analyzing trace with hash -1593308194, now seen corresponding path program 3 times [2021-12-06 17:57:24,725 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 17:57:24,725 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [745035848] [2021-12-06 17:57:24,726 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 17:57:24,726 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 17:57:24,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:57:24,796 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-06 17:57:24,797 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 17:57:24,797 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [745035848] [2021-12-06 17:57:24,797 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [745035848] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 17:57:24,797 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 17:57:24,797 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-12-06 17:57:24,798 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1202584572] [2021-12-06 17:57:24,798 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 17:57:24,798 INFO L796 eck$LassoCheckResult]: stem already infeasible [2021-12-06 17:57:24,799 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 17:57:24,799 INFO L85 PathProgramCache]: Analyzing trace with hash 493693027, now seen corresponding path program 1 times [2021-12-06 17:57:24,799 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 17:57:24,799 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [554005618] [2021-12-06 17:57:24,800 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 17:57:24,800 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 17:57:24,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-06 17:57:24,814 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-06 17:57:24,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-06 17:57:24,854 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-06 17:57:26,033 INFO L210 LassoAnalysis]: Preferences: [2021-12-06 17:57:26,033 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2021-12-06 17:57:26,033 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2021-12-06 17:57:26,033 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2021-12-06 17:57:26,033 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2021-12-06 17:57:26,034 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:26,034 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2021-12-06 17:57:26,034 INFO L132 ssoRankerPreferences]: Path of dumped script: [2021-12-06 17:57:26,034 INFO L133 ssoRankerPreferences]: Filename of dumped script: pals_floodmax.5.ufo.UNBOUNDED.pals.c_Iteration3_Loop [2021-12-06 17:57:26,034 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2021-12-06 17:57:26,034 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2021-12-06 17:57:26,052 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 17:57:26,055 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 17:57:26,057 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 17:57:26,058 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 17:57:26,058 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 17:57:26,061 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 17:57:26,062 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 17:57:26,063 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 17:57:26,064 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 17:57:26,065 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 17:57:26,066 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 17:57:26,067 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 17:57:26,069 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 17:57:26,071 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 17:57:26,072 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 17:57:26,073 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 17:57:26,075 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 17:57:26,076 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 17:57:26,077 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 17:57:26,079 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 17:57:26,080 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 17:57:26,128 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 17:57:26,130 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 17:57:26,132 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 17:57:26,133 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 17:57:26,134 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 17:57:26,137 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 17:57:26,138 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 17:57:26,140 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 17:57:26,141 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 17:57:26,142 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 17:57:26,144 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 17:57:26,144 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 17:57:26,151 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 17:57:26,154 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 17:57:26,155 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 17:57:26,156 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 17:57:26,157 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 17:57:26,159 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 17:57:26,718 INFO L294 LassoAnalysis]: Preprocessing complete. [2021-12-06 17:57:26,718 INFO L404 LassoAnalysis]: Checking for nontermination... [2021-12-06 17:57:26,719 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:26,720 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:26,720 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:26,721 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Waiting until timeout for monitored process [2021-12-06 17:57:26,722 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-06 17:57:26,722 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-06 17:57:26,735 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-06 17:57:26,735 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_node5_#t~ite23#1=0} Honda state: {ULTIMATE.start_node5_#t~ite23#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-12-06 17:57:26,754 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Forceful destruction successful, exit code 0 [2021-12-06 17:57:26,754 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:26,754 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:26,755 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:26,755 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Waiting until timeout for monitored process [2021-12-06 17:57:26,756 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-06 17:57:26,756 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-06 17:57:26,764 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-06 17:57:26,764 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_node1_#t~ite7#1=0} Honda state: {ULTIMATE.start_node1_#t~ite7#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-12-06 17:57:26,783 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Ended with exit code 0 [2021-12-06 17:57:26,783 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:26,783 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:26,784 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:26,785 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Waiting until timeout for monitored process [2021-12-06 17:57:26,785 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-06 17:57:26,785 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-06 17:57:26,794 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-06 17:57:26,794 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_node5_#t~ite22#1=0} Honda state: {ULTIMATE.start_node5_#t~ite22#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-12-06 17:57:26,813 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Ended with exit code 0 [2021-12-06 17:57:26,813 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:26,813 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:26,814 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:26,814 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process [2021-12-06 17:57:26,815 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-06 17:57:26,815 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-06 17:57:26,823 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-06 17:57:26,823 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_node3_#t~ite14#1=0} Honda state: {ULTIMATE.start_node3_#t~ite14#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-12-06 17:57:26,842 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Ended with exit code 0 [2021-12-06 17:57:26,842 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:26,842 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:26,843 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:26,843 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Waiting until timeout for monitored process [2021-12-06 17:57:26,844 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-06 17:57:26,844 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-06 17:57:26,870 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Ended with exit code 0 [2021-12-06 17:57:26,871 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:26,871 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:26,871 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:26,872 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Waiting until timeout for monitored process [2021-12-06 17:57:26,873 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2021-12-06 17:57:26,873 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-06 17:57:26,992 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2021-12-06 17:57:26,994 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Ended with exit code 0 [2021-12-06 17:57:26,994 INFO L210 LassoAnalysis]: Preferences: [2021-12-06 17:57:26,994 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2021-12-06 17:57:26,995 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2021-12-06 17:57:26,995 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2021-12-06 17:57:26,995 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2021-12-06 17:57:26,995 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:26,995 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2021-12-06 17:57:26,995 INFO L132 ssoRankerPreferences]: Path of dumped script: [2021-12-06 17:57:26,995 INFO L133 ssoRankerPreferences]: Filename of dumped script: pals_floodmax.5.ufo.UNBOUNDED.pals.c_Iteration3_Loop [2021-12-06 17:57:26,995 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2021-12-06 17:57:26,995 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2021-12-06 17:57:26,999 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 17:57:27,000 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 17:57:27,003 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 17:57:27,006 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 17:57:27,007 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 17:57:27,008 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 17:57:27,009 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 17:57:27,010 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 17:57:27,011 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 17:57:27,012 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 17:57:27,013 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 17:57:27,014 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 17:57:27,015 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 17:57:27,018 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 17:57:27,019 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 17:57:27,020 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 17:57:27,021 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 17:57:27,022 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 17:57:27,023 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 17:57:27,024 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 17:57:27,025 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 17:57:27,026 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 17:57:27,028 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 17:57:27,030 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 17:57:27,031 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 17:57:27,032 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 17:57:27,035 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 17:57:27,036 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 17:57:27,039 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 17:57:27,040 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 17:57:27,087 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 17:57:27,088 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 17:57:27,090 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 17:57:27,091 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 17:57:27,100 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 17:57:27,103 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 17:57:27,104 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 17:57:27,105 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 17:57:27,106 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 17:57:27,732 INFO L294 LassoAnalysis]: Preprocessing complete. [2021-12-06 17:57:27,735 INFO L490 LassoAnalysis]: Using template 'affine'. [2021-12-06 17:57:27,736 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:27,736 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:27,736 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:27,737 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process [2021-12-06 17:57:27,738 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:27,745 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:27,745 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:27,745 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:27,745 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:27,746 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 17:57:27,747 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 17:57:27,747 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:27,748 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:27,766 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Ended with exit code 0 [2021-12-06 17:57:27,767 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:27,767 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:27,767 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:27,769 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Waiting until timeout for monitored process [2021-12-06 17:57:27,769 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:27,776 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:27,776 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:27,777 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:27,777 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:27,777 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 17:57:27,777 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 17:57:27,777 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:27,778 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:27,796 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Ended with exit code 0 [2021-12-06 17:57:27,797 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:27,797 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:27,797 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:27,798 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Waiting until timeout for monitored process [2021-12-06 17:57:27,798 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 [2021-12-06 17:57:27,806 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:27,806 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:27,806 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:27,806 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:27,806 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 17:57:27,807 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 17:57:27,807 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:27,809 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:27,829 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Ended with exit code 0 [2021-12-06 17:57:27,829 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:27,829 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:27,830 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:27,831 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Waiting until timeout for monitored process [2021-12-06 17:57:27,831 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 [2021-12-06 17:57:27,838 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:27,838 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:27,838 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:27,838 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:27,838 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 17:57:27,839 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 17:57:27,839 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:27,840 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:27,858 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Ended with exit code 0 [2021-12-06 17:57:27,858 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:27,858 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:27,859 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:27,860 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Waiting until timeout for monitored process [2021-12-06 17:57:27,860 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:27,867 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:27,867 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:27,867 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:27,867 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:27,867 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 17:57:27,868 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 17:57:27,868 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:27,869 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:27,887 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Ended with exit code 0 [2021-12-06 17:57:27,887 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:27,887 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:27,888 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:27,889 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Waiting until timeout for monitored process [2021-12-06 17:57:27,889 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:27,896 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:27,896 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:27,896 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:27,896 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:27,896 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 17:57:27,897 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 17:57:27,897 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:27,898 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:27,916 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Forceful destruction successful, exit code 0 [2021-12-06 17:57:27,916 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:27,916 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:27,917 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:27,918 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Waiting until timeout for monitored process [2021-12-06 17:57:27,918 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:27,925 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:27,925 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:27,925 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:27,925 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:27,925 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 17:57:27,926 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 17:57:27,926 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:27,927 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:27,945 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Ended with exit code 0 [2021-12-06 17:57:27,946 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:27,946 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:27,946 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:27,947 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Waiting until timeout for monitored process [2021-12-06 17:57:27,947 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:27,954 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:27,954 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:27,954 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:27,954 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:27,954 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 17:57:27,955 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 17:57:27,955 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:27,956 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:27,974 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Forceful destruction successful, exit code 0 [2021-12-06 17:57:27,974 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:27,974 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:27,975 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:27,976 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Waiting until timeout for monitored process [2021-12-06 17:57:27,976 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:27,983 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:27,983 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:27,983 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:27,983 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:27,983 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 17:57:27,983 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 17:57:27,983 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:27,984 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:28,002 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Ended with exit code 0 [2021-12-06 17:57:28,002 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:28,003 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:28,003 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:28,004 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Waiting until timeout for monitored process [2021-12-06 17:57:28,004 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 [2021-12-06 17:57:28,011 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:28,011 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:28,011 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:28,011 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:28,011 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 17:57:28,012 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 17:57:28,012 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:28,014 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:28,043 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Ended with exit code 0 [2021-12-06 17:57:28,043 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:28,043 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:28,044 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:28,045 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Waiting until timeout for monitored process [2021-12-06 17:57:28,045 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 [2021-12-06 17:57:28,052 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:28,052 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:28,052 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:28,052 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:28,052 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 17:57:28,052 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 17:57:28,052 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:28,053 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:28,072 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Ended with exit code 0 [2021-12-06 17:57:28,072 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:28,072 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:28,073 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:28,074 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Waiting until timeout for monitored process [2021-12-06 17:57:28,074 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 [2021-12-06 17:57:28,081 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:28,081 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:28,081 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:28,081 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:28,081 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 17:57:28,082 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 17:57:28,082 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:28,083 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:28,101 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Ended with exit code 0 [2021-12-06 17:57:28,101 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:28,101 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:28,102 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:28,103 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Waiting until timeout for monitored process [2021-12-06 17:57:28,103 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:28,110 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:28,110 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:28,110 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:28,111 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:28,111 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 17:57:28,111 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 17:57:28,111 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:28,113 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:28,131 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Ended with exit code 0 [2021-12-06 17:57:28,131 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:28,131 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:28,132 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:28,136 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Waiting until timeout for monitored process [2021-12-06 17:57:28,136 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:28,143 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:28,143 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:28,143 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:28,143 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:28,143 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 17:57:28,144 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 17:57:28,144 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:28,145 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:28,166 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Ended with exit code 0 [2021-12-06 17:57:28,166 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:28,166 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:28,167 INFO L229 MonitoredProcess]: Starting monitored process 22 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:28,167 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Waiting until timeout for monitored process [2021-12-06 17:57:28,168 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:28,174 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:28,175 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:28,175 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:28,175 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:28,175 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 17:57:28,175 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 17:57:28,175 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:28,176 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:28,194 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Ended with exit code 0 [2021-12-06 17:57:28,194 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:28,195 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:28,195 INFO L229 MonitoredProcess]: Starting monitored process 23 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:28,196 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Waiting until timeout for monitored process [2021-12-06 17:57:28,197 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:28,204 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:28,204 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:28,204 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:28,204 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:28,204 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 17:57:28,205 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 17:57:28,205 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:28,206 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:28,224 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Ended with exit code 0 [2021-12-06 17:57:28,225 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:28,225 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:28,225 INFO L229 MonitoredProcess]: Starting monitored process 24 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:28,226 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Waiting until timeout for monitored process [2021-12-06 17:57:28,227 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 [2021-12-06 17:57:28,234 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:28,234 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:28,234 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:28,234 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:28,234 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 17:57:28,234 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 17:57:28,235 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:28,235 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:28,253 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Ended with exit code 0 [2021-12-06 17:57:28,253 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:28,254 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:28,254 INFO L229 MonitoredProcess]: Starting monitored process 25 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:28,255 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Waiting until timeout for monitored process [2021-12-06 17:57:28,255 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 [2021-12-06 17:57:28,263 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:28,263 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:28,263 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:28,263 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:28,263 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 17:57:28,264 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 17:57:28,264 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:28,266 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:28,284 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Ended with exit code 0 [2021-12-06 17:57:28,284 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:28,284 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:28,284 INFO L229 MonitoredProcess]: Starting monitored process 26 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:28,285 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Waiting until timeout for monitored process [2021-12-06 17:57:28,286 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 [2021-12-06 17:57:28,293 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:28,293 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:28,293 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:28,293 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:28,293 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 17:57:28,294 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 17:57:28,295 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:28,296 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:28,314 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Ended with exit code 0 [2021-12-06 17:57:28,314 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:28,314 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:28,315 INFO L229 MonitoredProcess]: Starting monitored process 27 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:28,315 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Waiting until timeout for monitored process [2021-12-06 17:57:28,316 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 [2021-12-06 17:57:28,323 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:28,323 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:28,323 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:28,323 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:28,323 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 17:57:28,323 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 17:57:28,323 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:28,324 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:28,342 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Ended with exit code 0 [2021-12-06 17:57:28,343 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:28,343 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:28,343 INFO L229 MonitoredProcess]: Starting monitored process 28 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:28,344 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Waiting until timeout for monitored process [2021-12-06 17:57:28,344 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 [2021-12-06 17:57:28,351 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:28,352 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:28,352 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:28,352 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:28,352 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 17:57:28,352 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 17:57:28,352 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:28,353 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:28,371 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Forceful destruction successful, exit code 0 [2021-12-06 17:57:28,372 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:28,372 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:28,372 INFO L229 MonitoredProcess]: Starting monitored process 29 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:28,373 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Waiting until timeout for monitored process [2021-12-06 17:57:28,374 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:28,381 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:28,381 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:28,381 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:28,381 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:28,381 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 17:57:28,383 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 17:57:28,383 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:28,384 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:28,402 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Ended with exit code 0 [2021-12-06 17:57:28,402 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:28,402 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:28,403 INFO L229 MonitoredProcess]: Starting monitored process 30 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:28,404 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Waiting until timeout for monitored process [2021-12-06 17:57:28,404 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 [2021-12-06 17:57:28,411 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:28,411 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:28,411 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:28,411 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:28,411 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 17:57:28,412 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 17:57:28,412 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:28,414 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:28,431 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Ended with exit code 0 [2021-12-06 17:57:28,432 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:28,432 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:28,432 INFO L229 MonitoredProcess]: Starting monitored process 31 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:28,433 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Waiting until timeout for monitored process [2021-12-06 17:57:28,434 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:28,440 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:28,440 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:28,440 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:28,440 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:28,440 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 17:57:28,441 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 17:57:28,441 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:28,442 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:28,460 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Ended with exit code 0 [2021-12-06 17:57:28,460 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:28,460 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:28,460 INFO L229 MonitoredProcess]: Starting monitored process 32 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:28,461 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Waiting until timeout for monitored process [2021-12-06 17:57:28,462 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:28,469 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:28,469 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:28,469 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:28,469 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:28,469 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 17:57:28,469 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 17:57:28,469 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:28,471 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:28,489 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Forceful destruction successful, exit code 0 [2021-12-06 17:57:28,489 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:28,489 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:28,490 INFO L229 MonitoredProcess]: Starting monitored process 33 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:28,490 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Waiting until timeout for monitored process [2021-12-06 17:57:28,491 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 [2021-12-06 17:57:28,498 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:28,498 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:28,498 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:28,498 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:28,498 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 17:57:28,499 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 17:57:28,499 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:28,501 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:28,519 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Forceful destruction successful, exit code 0 [2021-12-06 17:57:28,519 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:28,519 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:28,519 INFO L229 MonitoredProcess]: Starting monitored process 34 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:28,520 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Waiting until timeout for monitored process [2021-12-06 17:57:28,521 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 [2021-12-06 17:57:28,528 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:28,528 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:28,528 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:28,528 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:28,528 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 17:57:28,529 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 17:57:28,529 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:28,531 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:28,549 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Forceful destruction successful, exit code 0 [2021-12-06 17:57:28,549 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:28,549 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:28,550 INFO L229 MonitoredProcess]: Starting monitored process 35 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:28,550 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Waiting until timeout for monitored process [2021-12-06 17:57:28,551 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 [2021-12-06 17:57:28,558 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:28,558 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:28,558 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:28,558 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:28,558 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 17:57:28,559 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 17:57:28,559 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:28,561 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:28,579 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Forceful destruction successful, exit code 0 [2021-12-06 17:57:28,579 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:28,579 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:28,580 INFO L229 MonitoredProcess]: Starting monitored process 36 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:28,581 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Waiting until timeout for monitored process [2021-12-06 17:57:28,581 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 [2021-12-06 17:57:28,588 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:28,589 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:28,589 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:28,589 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:28,589 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 17:57:28,589 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 17:57:28,589 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:28,591 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:28,609 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Ended with exit code 0 [2021-12-06 17:57:28,609 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:28,609 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:28,610 INFO L229 MonitoredProcess]: Starting monitored process 37 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:28,610 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Waiting until timeout for monitored process [2021-12-06 17:57:28,611 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 [2021-12-06 17:57:28,620 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:28,620 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:28,620 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:28,620 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:28,620 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 17:57:28,632 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 17:57:28,632 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:28,641 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:28,666 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Ended with exit code 0 [2021-12-06 17:57:28,666 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:28,666 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:28,667 INFO L229 MonitoredProcess]: Starting monitored process 38 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:28,667 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Waiting until timeout for monitored process [2021-12-06 17:57:28,669 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:28,675 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:28,676 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:28,676 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:28,676 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:28,676 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 17:57:28,678 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 17:57:28,678 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:28,679 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:28,697 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Forceful destruction successful, exit code 0 [2021-12-06 17:57:28,698 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:28,698 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:28,698 INFO L229 MonitoredProcess]: Starting monitored process 39 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:28,699 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Waiting until timeout for monitored process [2021-12-06 17:57:28,700 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:28,707 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:28,707 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:28,707 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:28,707 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:28,707 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 17:57:28,709 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 17:57:28,709 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:28,710 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:28,728 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Forceful destruction successful, exit code 0 [2021-12-06 17:57:28,728 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:28,728 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:28,729 INFO L229 MonitoredProcess]: Starting monitored process 40 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:28,730 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Waiting until timeout for monitored process [2021-12-06 17:57:28,730 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 [2021-12-06 17:57:28,737 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:28,738 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:28,738 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:28,738 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:28,738 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 17:57:28,738 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 17:57:28,738 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:28,739 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:28,757 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Ended with exit code 0 [2021-12-06 17:57:28,757 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:28,757 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:28,758 INFO L229 MonitoredProcess]: Starting monitored process 41 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:28,759 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Waiting until timeout for monitored process [2021-12-06 17:57:28,759 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:28,767 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:28,767 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:28,767 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:28,767 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:28,767 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 17:57:28,768 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 17:57:28,768 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:28,770 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:28,788 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Ended with exit code 0 [2021-12-06 17:57:28,788 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:28,788 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:28,789 INFO L229 MonitoredProcess]: Starting monitored process 42 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:28,790 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Waiting until timeout for monitored process [2021-12-06 17:57:28,790 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:28,797 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:28,797 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:28,798 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:28,798 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:28,798 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 17:57:28,798 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 17:57:28,798 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:28,800 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:28,818 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Ended with exit code 0 [2021-12-06 17:57:28,818 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:28,818 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:28,819 INFO L229 MonitoredProcess]: Starting monitored process 43 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:28,819 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Waiting until timeout for monitored process [2021-12-06 17:57:28,820 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:28,827 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:28,827 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:28,827 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:28,827 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:28,827 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 17:57:28,828 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 17:57:28,828 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:28,829 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:28,847 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Ended with exit code 0 [2021-12-06 17:57:28,847 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:28,847 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:28,848 INFO L229 MonitoredProcess]: Starting monitored process 44 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:28,848 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Waiting until timeout for monitored process [2021-12-06 17:57:28,849 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 [2021-12-06 17:57:28,856 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:28,857 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:28,857 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:28,857 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:28,857 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 17:57:28,857 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 17:57:28,857 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:28,859 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:28,876 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Ended with exit code 0 [2021-12-06 17:57:28,877 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:28,877 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:28,877 INFO L229 MonitoredProcess]: Starting monitored process 45 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:28,878 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Waiting until timeout for monitored process [2021-12-06 17:57:28,879 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:28,886 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:28,886 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:28,887 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:28,887 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:28,887 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 17:57:28,888 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 17:57:28,888 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:28,890 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:28,907 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Ended with exit code 0 [2021-12-06 17:57:28,907 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:28,908 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:28,908 INFO L229 MonitoredProcess]: Starting monitored process 46 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:28,909 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Waiting until timeout for monitored process [2021-12-06 17:57:28,910 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:28,917 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:28,917 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:28,917 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:28,917 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:28,917 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 17:57:28,918 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 17:57:28,921 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:28,923 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:28,940 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Ended with exit code 0 [2021-12-06 17:57:28,941 INFO L490 LassoAnalysis]: Using template '2-nested'. [2021-12-06 17:57:28,941 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:28,941 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:28,941 INFO L229 MonitoredProcess]: Starting monitored process 47 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:28,943 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Waiting until timeout for monitored process [2021-12-06 17:57:28,943 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:28,950 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:28,950 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:28,950 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:28,950 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:28,950 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 17:57:28,950 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 17:57:28,951 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:28,952 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:28,969 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Ended with exit code 0 [2021-12-06 17:57:28,969 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:28,970 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:28,970 INFO L229 MonitoredProcess]: Starting monitored process 48 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:28,971 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Waiting until timeout for monitored process [2021-12-06 17:57:28,971 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 [2021-12-06 17:57:28,978 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:28,978 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:28,978 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:28,978 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:28,978 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 17:57:28,979 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 17:57:28,979 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:28,980 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:28,997 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Ended with exit code 0 [2021-12-06 17:57:28,998 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:28,998 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:28,998 INFO L229 MonitoredProcess]: Starting monitored process 49 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:28,999 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Waiting until timeout for monitored process [2021-12-06 17:57:28,999 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:29,006 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:29,006 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:29,006 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:29,007 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:29,007 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 17:57:29,007 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 17:57:29,007 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:29,009 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:29,027 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Ended with exit code 0 [2021-12-06 17:57:29,027 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:29,027 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:29,028 INFO L229 MonitoredProcess]: Starting monitored process 50 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:29,029 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Waiting until timeout for monitored process [2021-12-06 17:57:29,029 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 [2021-12-06 17:57:29,037 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:29,037 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:29,037 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:29,037 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:29,037 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 17:57:29,037 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 17:57:29,037 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:29,038 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:29,056 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Ended with exit code 0 [2021-12-06 17:57:29,056 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:29,056 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:29,057 INFO L229 MonitoredProcess]: Starting monitored process 51 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:29,058 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Waiting until timeout for monitored process [2021-12-06 17:57:29,058 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:29,065 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:29,065 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:29,065 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:29,065 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:29,065 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 17:57:29,066 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 17:57:29,066 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:29,067 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:29,084 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Ended with exit code 0 [2021-12-06 17:57:29,085 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:29,085 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:29,085 INFO L229 MonitoredProcess]: Starting monitored process 52 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:29,086 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Waiting until timeout for monitored process [2021-12-06 17:57:29,087 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 [2021-12-06 17:57:29,094 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:29,094 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:29,095 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:29,095 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:29,095 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 17:57:29,095 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 17:57:29,095 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:29,096 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:29,114 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Ended with exit code 0 [2021-12-06 17:57:29,114 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:29,114 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:29,115 INFO L229 MonitoredProcess]: Starting monitored process 53 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:29,116 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Waiting until timeout for monitored process [2021-12-06 17:57:29,116 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:29,123 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:29,123 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:29,123 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:29,123 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:29,123 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 17:57:29,124 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 17:57:29,124 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:29,125 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:29,142 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Ended with exit code 0 [2021-12-06 17:57:29,143 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:29,143 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:29,143 INFO L229 MonitoredProcess]: Starting monitored process 54 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:29,144 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Waiting until timeout for monitored process [2021-12-06 17:57:29,145 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 [2021-12-06 17:57:29,153 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:29,153 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:29,153 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:29,153 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:29,153 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 17:57:29,154 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 17:57:29,154 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:29,155 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:29,172 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Ended with exit code 0 [2021-12-06 17:57:29,173 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:29,173 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:29,173 INFO L229 MonitoredProcess]: Starting monitored process 55 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:29,174 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Waiting until timeout for monitored process [2021-12-06 17:57:29,175 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 [2021-12-06 17:57:29,183 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:29,183 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:29,183 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:29,183 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:29,183 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 17:57:29,184 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 17:57:29,184 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:29,185 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:29,203 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Ended with exit code 0 [2021-12-06 17:57:29,203 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:29,203 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:29,204 INFO L229 MonitoredProcess]: Starting monitored process 56 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:29,204 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Waiting until timeout for monitored process [2021-12-06 17:57:29,205 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 [2021-12-06 17:57:29,212 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:29,212 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:29,212 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:29,212 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:29,212 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 17:57:29,213 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 17:57:29,213 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:29,215 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:29,232 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Ended with exit code 0 [2021-12-06 17:57:29,233 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:29,233 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:29,233 INFO L229 MonitoredProcess]: Starting monitored process 57 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:29,234 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Waiting until timeout for monitored process [2021-12-06 17:57:29,235 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 [2021-12-06 17:57:29,241 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:29,241 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:29,241 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:29,241 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:29,241 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 17:57:29,242 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 17:57:29,242 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:29,243 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:29,261 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Ended with exit code 0 [2021-12-06 17:57:29,261 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:29,261 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:29,262 INFO L229 MonitoredProcess]: Starting monitored process 58 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:29,262 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Waiting until timeout for monitored process [2021-12-06 17:57:29,263 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 [2021-12-06 17:57:29,270 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:29,271 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:29,271 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:29,271 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:29,271 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 17:57:29,272 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 17:57:29,272 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:29,273 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:29,291 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Ended with exit code 0 [2021-12-06 17:57:29,291 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:29,291 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:29,292 INFO L229 MonitoredProcess]: Starting monitored process 59 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:29,293 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Waiting until timeout for monitored process [2021-12-06 17:57:29,293 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:29,300 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:29,300 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:29,301 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:29,301 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:29,301 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 17:57:29,301 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 17:57:29,302 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:29,304 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:29,321 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Forceful destruction successful, exit code 0 [2021-12-06 17:57:29,322 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:29,322 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:29,322 INFO L229 MonitoredProcess]: Starting monitored process 60 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:29,323 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Waiting until timeout for monitored process [2021-12-06 17:57:29,324 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:29,331 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:29,331 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:29,331 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:29,331 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:29,331 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 17:57:29,332 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 17:57:29,332 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:29,333 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:29,351 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Ended with exit code 0 [2021-12-06 17:57:29,351 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:29,351 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:29,352 INFO L229 MonitoredProcess]: Starting monitored process 61 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:29,353 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Waiting until timeout for monitored process [2021-12-06 17:57:29,353 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 [2021-12-06 17:57:29,361 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:29,361 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:29,361 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:29,361 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:29,361 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 17:57:29,362 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 17:57:29,362 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:29,363 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:29,381 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Ended with exit code 0 [2021-12-06 17:57:29,381 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:29,381 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:29,382 INFO L229 MonitoredProcess]: Starting monitored process 62 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:29,382 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Waiting until timeout for monitored process [2021-12-06 17:57:29,383 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:29,390 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:29,390 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:29,390 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:29,390 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:29,390 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 17:57:29,390 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 17:57:29,391 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:29,392 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:29,410 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Ended with exit code 0 [2021-12-06 17:57:29,410 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:29,410 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:29,410 INFO L229 MonitoredProcess]: Starting monitored process 63 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:29,411 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Waiting until timeout for monitored process [2021-12-06 17:57:29,412 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 [2021-12-06 17:57:29,418 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:29,418 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:29,418 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:29,418 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:29,419 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 17:57:29,419 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 17:57:29,419 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:29,420 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:29,438 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Forceful destruction successful, exit code 0 [2021-12-06 17:57:29,438 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:29,438 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:29,439 INFO L229 MonitoredProcess]: Starting monitored process 64 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:29,440 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Waiting until timeout for monitored process [2021-12-06 17:57:29,440 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:29,447 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:29,447 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:29,447 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:29,447 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:29,447 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 17:57:29,448 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 17:57:29,448 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:29,450 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:29,467 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Ended with exit code 0 [2021-12-06 17:57:29,468 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:29,468 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:29,468 INFO L229 MonitoredProcess]: Starting monitored process 65 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:29,469 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Waiting until timeout for monitored process [2021-12-06 17:57:29,470 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:29,477 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:29,477 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:29,477 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:29,477 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:29,477 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 17:57:29,478 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 17:57:29,478 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:29,479 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:29,497 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Ended with exit code 0 [2021-12-06 17:57:29,497 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:29,497 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:29,498 INFO L229 MonitoredProcess]: Starting monitored process 66 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:29,498 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Waiting until timeout for monitored process [2021-12-06 17:57:29,499 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:29,506 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:29,506 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:29,506 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:29,506 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:29,506 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 17:57:29,506 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 17:57:29,506 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:29,507 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:29,525 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Ended with exit code 0 [2021-12-06 17:57:29,526 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:29,526 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:29,526 INFO L229 MonitoredProcess]: Starting monitored process 67 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:29,527 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Waiting until timeout for monitored process [2021-12-06 17:57:29,527 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 [2021-12-06 17:57:29,534 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:29,534 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:29,534 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:29,534 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:29,534 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 17:57:29,535 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 17:57:29,535 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:29,536 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:29,554 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Ended with exit code 0 [2021-12-06 17:57:29,554 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:29,554 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:29,554 INFO L229 MonitoredProcess]: Starting monitored process 68 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:29,555 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Waiting until timeout for monitored process [2021-12-06 17:57:29,556 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 [2021-12-06 17:57:29,562 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:29,562 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:29,563 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:29,563 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:29,563 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 17:57:29,563 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 17:57:29,563 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:29,565 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:29,583 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Ended with exit code 0 [2021-12-06 17:57:29,583 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:29,583 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:29,584 INFO L229 MonitoredProcess]: Starting monitored process 69 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:29,584 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Waiting until timeout for monitored process [2021-12-06 17:57:29,586 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 [2021-12-06 17:57:29,593 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:29,593 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:29,593 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:29,593 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:29,593 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 17:57:29,594 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 17:57:29,594 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:29,596 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:29,614 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Ended with exit code 0 [2021-12-06 17:57:29,614 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:29,614 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:29,615 INFO L229 MonitoredProcess]: Starting monitored process 70 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:29,615 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Waiting until timeout for monitored process [2021-12-06 17:57:29,616 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:29,624 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:29,624 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:29,624 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:29,624 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:29,624 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 17:57:29,624 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 17:57:29,624 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:29,625 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:29,643 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Ended with exit code 0 [2021-12-06 17:57:29,643 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:29,644 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:29,644 INFO L229 MonitoredProcess]: Starting monitored process 71 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:29,645 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Waiting until timeout for monitored process [2021-12-06 17:57:29,646 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 [2021-12-06 17:57:29,653 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:29,653 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:29,653 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:29,653 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:29,653 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 17:57:29,654 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 17:57:29,654 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:29,655 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:29,673 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Ended with exit code 0 [2021-12-06 17:57:29,673 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:29,673 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:29,674 INFO L229 MonitoredProcess]: Starting monitored process 72 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:29,674 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Waiting until timeout for monitored process [2021-12-06 17:57:29,675 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 [2021-12-06 17:57:29,682 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:29,682 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:29,682 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:29,682 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:29,682 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 17:57:29,683 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 17:57:29,683 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:29,685 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:29,703 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Ended with exit code 0 [2021-12-06 17:57:29,703 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:29,703 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:29,704 INFO L229 MonitoredProcess]: Starting monitored process 73 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:29,705 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Waiting until timeout for monitored process [2021-12-06 17:57:29,705 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:29,713 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:29,713 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:29,713 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:29,713 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:29,713 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 17:57:29,714 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 17:57:29,715 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:29,716 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:29,734 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Ended with exit code 0 [2021-12-06 17:57:29,734 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:29,734 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:29,735 INFO L229 MonitoredProcess]: Starting monitored process 74 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:29,736 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Waiting until timeout for monitored process [2021-12-06 17:57:29,736 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:29,743 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:29,743 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:29,743 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:29,743 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:29,743 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 17:57:29,744 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 17:57:29,744 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:29,746 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:29,764 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Ended with exit code 0 [2021-12-06 17:57:29,764 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:29,764 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:29,765 INFO L229 MonitoredProcess]: Starting monitored process 75 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:29,765 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Waiting until timeout for monitored process [2021-12-06 17:57:29,767 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:29,774 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:29,774 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:29,774 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:29,774 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:29,774 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 17:57:29,774 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 17:57:29,775 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:29,775 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:29,793 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Ended with exit code 0 [2021-12-06 17:57:29,793 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:29,794 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:29,794 INFO L229 MonitoredProcess]: Starting monitored process 76 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:29,795 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Waiting until timeout for monitored process [2021-12-06 17:57:29,795 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:29,804 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:29,804 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:29,804 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:29,805 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:29,805 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 17:57:29,815 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 17:57:29,815 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:29,827 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:29,845 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Forceful destruction successful, exit code 0 [2021-12-06 17:57:29,845 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:29,845 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:29,846 INFO L229 MonitoredProcess]: Starting monitored process 77 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:29,846 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Waiting until timeout for monitored process [2021-12-06 17:57:29,847 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:29,854 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:29,854 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:29,854 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:29,854 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:29,854 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 17:57:29,855 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 17:57:29,855 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:29,857 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:29,874 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Forceful destruction successful, exit code 0 [2021-12-06 17:57:29,875 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:29,875 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:29,875 INFO L229 MonitoredProcess]: Starting monitored process 78 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:29,876 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Waiting until timeout for monitored process [2021-12-06 17:57:29,877 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 [2021-12-06 17:57:29,884 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:29,884 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:29,884 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:29,884 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:29,884 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 17:57:29,884 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 17:57:29,885 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:29,886 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:29,903 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Ended with exit code 0 [2021-12-06 17:57:29,904 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:29,904 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:29,904 INFO L229 MonitoredProcess]: Starting monitored process 79 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:29,905 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Waiting until timeout for monitored process [2021-12-06 17:57:29,906 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 [2021-12-06 17:57:29,913 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:29,913 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:29,913 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:29,913 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:29,913 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 17:57:29,913 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 17:57:29,913 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:29,914 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:29,932 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Ended with exit code 0 [2021-12-06 17:57:29,932 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:29,933 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:29,933 INFO L229 MonitoredProcess]: Starting monitored process 80 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:29,934 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Waiting until timeout for monitored process [2021-12-06 17:57:29,935 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 [2021-12-06 17:57:29,942 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:29,942 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:29,942 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:29,943 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:29,943 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 17:57:29,944 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 17:57:29,944 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:29,947 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:29,965 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Ended with exit code 0 [2021-12-06 17:57:29,965 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:29,965 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:29,966 INFO L229 MonitoredProcess]: Starting monitored process 81 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:29,967 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Waiting until timeout for monitored process [2021-12-06 17:57:29,967 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 [2021-12-06 17:57:29,975 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:29,975 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:29,975 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:29,975 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:29,975 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 17:57:29,975 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 17:57:29,976 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:29,978 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:29,996 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Ended with exit code 0 [2021-12-06 17:57:29,996 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:29,996 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:29,997 INFO L229 MonitoredProcess]: Starting monitored process 82 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:29,997 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Waiting until timeout for monitored process [2021-12-06 17:57:29,998 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:30,004 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:30,005 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:30,005 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:30,005 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:30,005 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 17:57:30,005 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 17:57:30,005 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:30,006 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:30,024 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Ended with exit code 0 [2021-12-06 17:57:30,024 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:30,024 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:30,025 INFO L229 MonitoredProcess]: Starting monitored process 83 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:30,026 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Waiting until timeout for monitored process [2021-12-06 17:57:30,026 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:30,033 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:30,033 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:30,033 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:30,033 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:30,033 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 17:57:30,034 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 17:57:30,034 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:30,035 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:30,053 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Ended with exit code 0 [2021-12-06 17:57:30,053 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:30,053 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:30,054 INFO L229 MonitoredProcess]: Starting monitored process 84 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:30,055 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Waiting until timeout for monitored process [2021-12-06 17:57:30,055 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:30,062 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:30,062 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:30,063 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:30,063 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:30,063 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 17:57:30,063 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 17:57:30,063 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:30,065 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:30,082 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Ended with exit code 0 [2021-12-06 17:57:30,082 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:30,083 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:30,083 INFO L229 MonitoredProcess]: Starting monitored process 85 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:30,084 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Waiting until timeout for monitored process [2021-12-06 17:57:30,085 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 [2021-12-06 17:57:30,092 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:30,093 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:30,093 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:30,093 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:30,093 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 17:57:30,094 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 17:57:30,094 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:30,096 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:30,113 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Ended with exit code 0 [2021-12-06 17:57:30,114 INFO L490 LassoAnalysis]: Using template '3-nested'. [2021-12-06 17:57:30,114 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:30,114 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:30,114 INFO L229 MonitoredProcess]: Starting monitored process 86 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:30,115 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Waiting until timeout for monitored process [2021-12-06 17:57:30,115 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 [2021-12-06 17:57:30,122 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:30,122 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:30,122 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:30,122 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:30,122 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 17:57:30,123 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 17:57:30,123 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:30,126 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:30,143 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Ended with exit code 0 [2021-12-06 17:57:30,144 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:30,144 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:30,144 INFO L229 MonitoredProcess]: Starting monitored process 87 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:30,145 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Waiting until timeout for monitored process [2021-12-06 17:57:30,146 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 [2021-12-06 17:57:30,154 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:30,154 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:30,154 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:30,154 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:30,154 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 17:57:30,155 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 17:57:30,155 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:30,156 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:30,174 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Forceful destruction successful, exit code 0 [2021-12-06 17:57:30,174 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:30,174 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:30,174 INFO L229 MonitoredProcess]: Starting monitored process 88 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:30,175 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Waiting until timeout for monitored process [2021-12-06 17:57:30,175 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 [2021-12-06 17:57:30,182 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:30,182 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:30,182 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:30,182 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:30,182 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 17:57:30,183 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 17:57:30,183 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:30,186 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:30,203 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Ended with exit code 0 [2021-12-06 17:57:30,204 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:30,204 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:30,204 INFO L229 MonitoredProcess]: Starting monitored process 89 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:30,205 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Waiting until timeout for monitored process [2021-12-06 17:57:30,206 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:30,214 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:30,214 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:30,214 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:30,214 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:30,214 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 17:57:30,215 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 17:57:30,215 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:30,216 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:30,234 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Ended with exit code 0 [2021-12-06 17:57:30,234 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:30,234 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:30,235 INFO L229 MonitoredProcess]: Starting monitored process 90 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:30,235 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Waiting until timeout for monitored process [2021-12-06 17:57:30,236 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:30,243 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:30,243 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:30,243 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:30,243 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:30,243 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 17:57:30,243 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 17:57:30,243 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:30,244 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:30,262 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Ended with exit code 0 [2021-12-06 17:57:30,262 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:30,262 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:30,263 INFO L229 MonitoredProcess]: Starting monitored process 91 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:30,263 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Waiting until timeout for monitored process [2021-12-06 17:57:30,264 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 [2021-12-06 17:57:30,270 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:30,271 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:30,271 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:30,271 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:30,271 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 17:57:30,271 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 17:57:30,271 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:30,272 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:30,290 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Ended with exit code 0 [2021-12-06 17:57:30,290 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:30,290 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:30,291 INFO L229 MonitoredProcess]: Starting monitored process 92 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:30,291 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Waiting until timeout for monitored process [2021-12-06 17:57:30,292 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 [2021-12-06 17:57:30,298 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:30,299 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:30,299 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:30,299 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:30,299 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 17:57:30,299 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 17:57:30,299 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:30,303 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:30,320 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Ended with exit code 0 [2021-12-06 17:57:30,321 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:30,321 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:30,321 INFO L229 MonitoredProcess]: Starting monitored process 93 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:30,322 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Waiting until timeout for monitored process [2021-12-06 17:57:30,323 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:30,329 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:30,329 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:30,330 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:30,330 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:30,330 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 17:57:30,330 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 17:57:30,330 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:30,331 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:30,349 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Ended with exit code 0 [2021-12-06 17:57:30,349 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:30,349 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:30,349 INFO L229 MonitoredProcess]: Starting monitored process 94 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:30,350 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Waiting until timeout for monitored process [2021-12-06 17:57:30,351 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:30,358 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:30,358 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:30,358 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:30,358 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:30,358 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 17:57:30,358 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 17:57:30,358 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:30,359 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:30,377 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Ended with exit code 0 [2021-12-06 17:57:30,377 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:30,377 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:30,378 INFO L229 MonitoredProcess]: Starting monitored process 95 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:30,378 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Waiting until timeout for monitored process [2021-12-06 17:57:30,379 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:30,387 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:30,387 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:30,387 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:30,387 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:30,387 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 17:57:30,388 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 17:57:30,388 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:30,390 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:30,408 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Ended with exit code 0 [2021-12-06 17:57:30,408 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:30,408 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:30,408 INFO L229 MonitoredProcess]: Starting monitored process 96 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:30,409 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Waiting until timeout for monitored process [2021-12-06 17:57:30,410 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:30,418 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:30,418 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:30,418 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:30,418 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:30,418 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 17:57:30,419 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 17:57:30,419 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:30,420 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:30,438 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Ended with exit code 0 [2021-12-06 17:57:30,438 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:30,438 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:30,439 INFO L229 MonitoredProcess]: Starting monitored process 97 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:30,440 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Waiting until timeout for monitored process [2021-12-06 17:57:30,440 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:30,447 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:30,447 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:30,447 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:30,447 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:30,447 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 17:57:30,448 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 17:57:30,448 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:30,449 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:30,467 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Ended with exit code 0 [2021-12-06 17:57:30,467 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:30,467 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:30,468 INFO L229 MonitoredProcess]: Starting monitored process 98 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:30,468 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Waiting until timeout for monitored process [2021-12-06 17:57:30,469 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 [2021-12-06 17:57:30,476 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:30,476 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:30,476 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:30,476 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:30,476 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 17:57:30,477 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 17:57:30,477 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:30,479 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:30,497 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Ended with exit code 0 [2021-12-06 17:57:30,497 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:30,497 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:30,498 INFO L229 MonitoredProcess]: Starting monitored process 99 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:30,498 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Waiting until timeout for monitored process [2021-12-06 17:57:30,499 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:30,506 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:30,506 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:30,507 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:30,507 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:30,507 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 17:57:30,507 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 17:57:30,507 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:30,508 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:30,526 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Ended with exit code 0 [2021-12-06 17:57:30,526 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:30,526 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:30,527 INFO L229 MonitoredProcess]: Starting monitored process 100 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:30,528 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Waiting until timeout for monitored process [2021-12-06 17:57:30,528 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 [2021-12-06 17:57:30,535 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:30,535 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:30,535 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:30,535 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:30,535 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 17:57:30,536 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 17:57:30,536 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:30,537 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:30,555 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Forceful destruction successful, exit code 0 [2021-12-06 17:57:30,555 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:30,555 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:30,555 INFO L229 MonitoredProcess]: Starting monitored process 101 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:30,556 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Waiting until timeout for monitored process [2021-12-06 17:57:30,557 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 [2021-12-06 17:57:30,563 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:30,563 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:30,564 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:30,564 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:30,564 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 17:57:30,564 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 17:57:30,564 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:30,566 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:30,583 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Ended with exit code 0 [2021-12-06 17:57:30,584 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:30,584 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:30,584 INFO L229 MonitoredProcess]: Starting monitored process 102 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:30,585 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Waiting until timeout for monitored process [2021-12-06 17:57:30,586 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 [2021-12-06 17:57:30,592 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:30,593 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:30,593 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:30,593 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:30,593 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 17:57:30,593 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 17:57:30,593 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:30,594 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:30,612 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Ended with exit code 0 [2021-12-06 17:57:30,612 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:30,612 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:30,613 INFO L229 MonitoredProcess]: Starting monitored process 103 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:30,614 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Waiting until timeout for monitored process [2021-12-06 17:57:30,614 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:30,621 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:30,621 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:30,621 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:30,621 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:30,621 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 17:57:30,622 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 17:57:30,622 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:30,624 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:30,642 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Forceful destruction successful, exit code 0 [2021-12-06 17:57:30,642 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:30,642 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:30,643 INFO L229 MonitoredProcess]: Starting monitored process 104 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:30,643 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Waiting until timeout for monitored process [2021-12-06 17:57:30,644 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:30,651 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:30,651 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:30,651 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:30,651 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:30,651 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 17:57:30,652 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 17:57:30,652 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:30,653 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:30,671 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Forceful destruction successful, exit code 0 [2021-12-06 17:57:30,671 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:30,671 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:30,672 INFO L229 MonitoredProcess]: Starting monitored process 105 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:30,672 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Waiting until timeout for monitored process [2021-12-06 17:57:30,673 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:30,680 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:30,680 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:30,680 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:30,680 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:30,680 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 17:57:30,681 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 17:57:30,681 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:30,682 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:30,700 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Ended with exit code 0 [2021-12-06 17:57:30,700 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:30,700 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:30,701 INFO L229 MonitoredProcess]: Starting monitored process 106 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:30,701 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Waiting until timeout for monitored process [2021-12-06 17:57:30,702 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:30,709 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:30,709 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:30,709 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:30,709 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:30,709 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 17:57:30,710 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 17:57:30,710 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:30,711 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:30,728 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Forceful destruction successful, exit code 0 [2021-12-06 17:57:30,729 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:30,729 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:30,729 INFO L229 MonitoredProcess]: Starting monitored process 107 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:30,730 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Waiting until timeout for monitored process [2021-12-06 17:57:30,730 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 [2021-12-06 17:57:30,737 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:30,737 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:30,737 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:30,737 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:30,737 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 17:57:30,738 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 17:57:30,738 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:30,740 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:30,758 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Forceful destruction successful, exit code 0 [2021-12-06 17:57:30,758 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:30,758 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:30,759 INFO L229 MonitoredProcess]: Starting monitored process 108 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:30,759 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Waiting until timeout for monitored process [2021-12-06 17:57:30,760 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 [2021-12-06 17:57:30,766 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:30,766 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:30,767 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:30,767 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:30,767 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 17:57:30,768 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 17:57:30,768 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:30,770 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:30,788 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Forceful destruction successful, exit code 0 [2021-12-06 17:57:30,788 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:30,788 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:30,788 INFO L229 MonitoredProcess]: Starting monitored process 109 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:30,789 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Waiting until timeout for monitored process [2021-12-06 17:57:30,790 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:30,797 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:30,797 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:30,797 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:30,797 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:30,797 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 17:57:30,797 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 17:57:30,797 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:30,799 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:30,816 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Ended with exit code 0 [2021-12-06 17:57:30,817 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:30,817 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:30,817 INFO L229 MonitoredProcess]: Starting monitored process 110 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:30,818 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Waiting until timeout for monitored process [2021-12-06 17:57:30,818 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 [2021-12-06 17:57:30,826 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:30,826 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:30,826 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:30,826 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:30,826 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 17:57:30,827 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 17:57:30,827 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:30,828 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:30,845 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Ended with exit code 0 [2021-12-06 17:57:30,846 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:30,846 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:30,846 INFO L229 MonitoredProcess]: Starting monitored process 111 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:30,847 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Waiting until timeout for monitored process [2021-12-06 17:57:30,847 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:30,855 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:30,855 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:30,855 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:30,855 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:30,855 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 17:57:30,856 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 17:57:30,856 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:30,858 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:30,876 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Ended with exit code 0 [2021-12-06 17:57:30,876 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:30,876 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:30,877 INFO L229 MonitoredProcess]: Starting monitored process 112 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:30,878 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Waiting until timeout for monitored process [2021-12-06 17:57:30,878 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 [2021-12-06 17:57:30,885 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:30,885 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:30,886 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:30,886 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:30,886 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 17:57:30,886 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 17:57:30,886 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:30,889 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:30,907 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Ended with exit code 0 [2021-12-06 17:57:30,907 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:30,907 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:30,907 INFO L229 MonitoredProcess]: Starting monitored process 113 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:30,908 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Waiting until timeout for monitored process [2021-12-06 17:57:30,909 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 [2021-12-06 17:57:30,916 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:30,916 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:30,916 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:30,916 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:30,916 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 17:57:30,917 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 17:57:30,917 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:30,919 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:30,937 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Ended with exit code 0 [2021-12-06 17:57:30,937 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:30,937 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:30,938 INFO L229 MonitoredProcess]: Starting monitored process 114 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:30,939 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Waiting until timeout for monitored process [2021-12-06 17:57:30,939 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:30,947 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:30,947 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:30,947 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:30,947 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:30,947 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 17:57:30,947 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 17:57:30,947 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:30,949 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:30,966 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Forceful destruction successful, exit code 0 [2021-12-06 17:57:30,967 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:30,967 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:30,967 INFO L229 MonitoredProcess]: Starting monitored process 115 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:30,968 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Waiting until timeout for monitored process [2021-12-06 17:57:30,969 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 [2021-12-06 17:57:30,978 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:30,979 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:30,979 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:30,979 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:30,979 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 17:57:30,991 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 17:57:30,991 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:31,008 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:31,026 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Ended with exit code 0 [2021-12-06 17:57:31,026 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:31,027 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:31,027 INFO L229 MonitoredProcess]: Starting monitored process 116 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:31,028 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Waiting until timeout for monitored process [2021-12-06 17:57:31,029 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 [2021-12-06 17:57:31,036 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:31,036 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:31,036 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:31,036 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:31,036 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 17:57:31,037 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 17:57:31,037 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:31,039 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:31,057 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Ended with exit code 0 [2021-12-06 17:57:31,057 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:31,057 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:31,058 INFO L229 MonitoredProcess]: Starting monitored process 117 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:31,058 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Waiting until timeout for monitored process [2021-12-06 17:57:31,059 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 [2021-12-06 17:57:31,066 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:31,066 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:31,066 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:31,066 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:31,066 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 17:57:31,066 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 17:57:31,067 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:31,068 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:31,086 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Forceful destruction successful, exit code 0 [2021-12-06 17:57:31,086 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:31,086 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:31,087 INFO L229 MonitoredProcess]: Starting monitored process 118 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:31,087 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Waiting until timeout for monitored process [2021-12-06 17:57:31,088 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:31,095 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:31,095 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:31,095 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:31,095 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:31,095 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 17:57:31,095 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 17:57:31,095 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:31,096 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:31,114 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Ended with exit code 0 [2021-12-06 17:57:31,114 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:31,115 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:31,115 INFO L229 MonitoredProcess]: Starting monitored process 119 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:31,116 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Waiting until timeout for monitored process [2021-12-06 17:57:31,116 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:31,124 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:31,124 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:31,124 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:31,124 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:31,124 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 17:57:31,125 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 17:57:31,125 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:31,129 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:31,147 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Ended with exit code 0 [2021-12-06 17:57:31,147 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:31,147 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:31,148 INFO L229 MonitoredProcess]: Starting monitored process 120 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:31,148 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Waiting until timeout for monitored process [2021-12-06 17:57:31,149 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 [2021-12-06 17:57:31,156 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:31,156 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:31,156 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:31,157 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:31,157 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 17:57:31,157 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 17:57:31,157 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:31,160 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:31,178 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Ended with exit code 0 [2021-12-06 17:57:31,178 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:31,178 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:31,179 INFO L229 MonitoredProcess]: Starting monitored process 121 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:31,179 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Waiting until timeout for monitored process [2021-12-06 17:57:31,180 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 [2021-12-06 17:57:31,187 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:31,187 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:31,187 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:31,187 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:31,187 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 17:57:31,188 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 17:57:31,188 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:31,189 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:31,207 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Ended with exit code 0 [2021-12-06 17:57:31,207 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:31,207 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:31,208 INFO L229 MonitoredProcess]: Starting monitored process 122 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:31,209 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Waiting until timeout for monitored process [2021-12-06 17:57:31,209 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:31,216 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:31,216 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:31,216 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:31,216 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:31,216 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 17:57:31,217 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 17:57:31,217 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:31,218 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:31,236 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Ended with exit code 0 [2021-12-06 17:57:31,236 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:31,236 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:31,237 INFO L229 MonitoredProcess]: Starting monitored process 123 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:31,237 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Waiting until timeout for monitored process [2021-12-06 17:57:31,238 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:31,246 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:31,246 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:31,246 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:31,246 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:31,246 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 17:57:31,247 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 17:57:31,247 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:31,249 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:31,267 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Ended with exit code 0 [2021-12-06 17:57:31,267 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:31,267 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:31,268 INFO L229 MonitoredProcess]: Starting monitored process 124 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:31,268 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Waiting until timeout for monitored process [2021-12-06 17:57:31,269 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 [2021-12-06 17:57:31,276 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:31,276 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:31,276 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:31,276 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:31,276 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 17:57:31,277 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 17:57:31,277 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:31,279 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:31,297 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Ended with exit code 0 [2021-12-06 17:57:31,298 INFO L490 LassoAnalysis]: Using template '4-nested'. [2021-12-06 17:57:31,298 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:31,298 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:31,298 INFO L229 MonitoredProcess]: Starting monitored process 125 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:31,299 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Waiting until timeout for monitored process [2021-12-06 17:57:31,299 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 [2021-12-06 17:57:31,307 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:31,307 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:31,307 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:31,307 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:31,307 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 17:57:31,307 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 17:57:31,308 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:31,309 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:31,327 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Forceful destruction successful, exit code 0 [2021-12-06 17:57:31,327 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:31,328 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:31,328 INFO L229 MonitoredProcess]: Starting monitored process 126 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:31,329 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Waiting until timeout for monitored process [2021-12-06 17:57:31,329 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:31,337 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:31,337 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:31,337 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:31,337 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:31,337 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 17:57:31,338 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 17:57:31,338 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:31,339 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:31,357 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Ended with exit code 0 [2021-12-06 17:57:31,357 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:31,357 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:31,358 INFO L229 MonitoredProcess]: Starting monitored process 127 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:31,359 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Waiting until timeout for monitored process [2021-12-06 17:57:31,359 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:31,366 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:31,366 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:31,366 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:31,366 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:31,366 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 17:57:31,367 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 17:57:31,367 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:31,370 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:31,388 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Ended with exit code 0 [2021-12-06 17:57:31,388 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:31,388 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:31,389 INFO L229 MonitoredProcess]: Starting monitored process 128 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:31,390 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Waiting until timeout for monitored process [2021-12-06 17:57:31,390 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:31,398 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:31,398 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:31,398 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:31,398 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:31,398 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 17:57:31,398 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 17:57:31,399 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:31,400 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:31,417 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Forceful destruction successful, exit code 0 [2021-12-06 17:57:31,418 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:31,418 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:31,418 INFO L229 MonitoredProcess]: Starting monitored process 129 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:31,419 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Waiting until timeout for monitored process [2021-12-06 17:57:31,419 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 [2021-12-06 17:57:31,426 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:31,426 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:31,426 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:31,426 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:31,426 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 17:57:31,427 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 17:57:31,427 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:31,428 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:31,446 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Ended with exit code 0 [2021-12-06 17:57:31,446 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:31,446 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:31,447 INFO L229 MonitoredProcess]: Starting monitored process 130 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:31,448 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Waiting until timeout for monitored process [2021-12-06 17:57:31,448 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 [2021-12-06 17:57:31,455 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:31,455 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:31,455 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:31,455 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:31,455 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 17:57:31,456 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 17:57:31,456 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:31,462 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:31,484 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Ended with exit code 0 [2021-12-06 17:57:31,484 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:31,484 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:31,485 INFO L229 MonitoredProcess]: Starting monitored process 131 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:31,486 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Waiting until timeout for monitored process [2021-12-06 17:57:31,486 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 [2021-12-06 17:57:31,494 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:31,495 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:31,495 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:31,495 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:31,495 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 17:57:31,495 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 17:57:31,495 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:31,497 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:31,514 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Ended with exit code 0 [2021-12-06 17:57:31,515 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:31,515 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:31,515 INFO L229 MonitoredProcess]: Starting monitored process 132 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:31,516 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Waiting until timeout for monitored process [2021-12-06 17:57:31,517 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 [2021-12-06 17:57:31,525 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:31,525 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:31,525 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:31,525 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:31,525 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 17:57:31,526 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 17:57:31,526 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:31,527 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:31,544 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Ended with exit code 0 [2021-12-06 17:57:31,545 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:31,545 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:31,545 INFO L229 MonitoredProcess]: Starting monitored process 133 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:31,546 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Waiting until timeout for monitored process [2021-12-06 17:57:31,546 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 [2021-12-06 17:57:31,553 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:31,554 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:31,554 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:31,554 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:31,554 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 17:57:31,554 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 17:57:31,554 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:31,555 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:31,573 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Ended with exit code 0 [2021-12-06 17:57:31,573 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:31,573 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:31,574 INFO L229 MonitoredProcess]: Starting monitored process 134 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:31,575 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Waiting until timeout for monitored process [2021-12-06 17:57:31,575 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:31,582 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:31,582 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:31,582 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:31,582 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:31,582 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 17:57:31,583 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 17:57:31,583 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:31,586 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:31,604 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Ended with exit code 0 [2021-12-06 17:57:31,604 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:31,604 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:31,605 INFO L229 MonitoredProcess]: Starting monitored process 135 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:31,605 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Waiting until timeout for monitored process [2021-12-06 17:57:31,606 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:31,613 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:31,613 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:31,613 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:31,614 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:31,614 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 17:57:31,614 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 17:57:31,614 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:31,615 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:31,633 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Ended with exit code 0 [2021-12-06 17:57:31,633 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:31,634 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:31,634 INFO L229 MonitoredProcess]: Starting monitored process 136 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:31,635 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Waiting until timeout for monitored process [2021-12-06 17:57:31,635 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:31,643 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:31,643 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:31,643 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:31,643 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:31,643 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 17:57:31,643 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 17:57:31,643 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:31,645 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:31,662 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Ended with exit code 0 [2021-12-06 17:57:31,663 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:31,663 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:31,663 INFO L229 MonitoredProcess]: Starting monitored process 137 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:31,664 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Waiting until timeout for monitored process [2021-12-06 17:57:31,664 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:31,671 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:31,671 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:31,671 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:31,671 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:31,671 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 17:57:31,672 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 17:57:31,672 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:31,675 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:31,693 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Ended with exit code 0 [2021-12-06 17:57:31,693 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:31,693 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:31,694 INFO L229 MonitoredProcess]: Starting monitored process 138 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:31,694 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Waiting until timeout for monitored process [2021-12-06 17:57:31,695 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 [2021-12-06 17:57:31,702 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:31,702 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:31,702 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:31,702 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:31,702 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 17:57:31,702 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 17:57:31,702 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:31,704 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:31,721 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Ended with exit code 0 [2021-12-06 17:57:31,721 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:31,722 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:31,722 INFO L229 MonitoredProcess]: Starting monitored process 139 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:31,723 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Waiting until timeout for monitored process [2021-12-06 17:57:31,723 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:31,730 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:31,731 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:31,731 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:31,731 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:31,731 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 17:57:31,731 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 17:57:31,731 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:31,733 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:31,751 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Forceful destruction successful, exit code 0 [2021-12-06 17:57:31,751 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:31,751 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:31,751 INFO L229 MonitoredProcess]: Starting monitored process 140 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:31,752 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Waiting until timeout for monitored process [2021-12-06 17:57:31,753 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:31,760 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:31,760 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:31,760 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:31,760 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:31,760 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 17:57:31,761 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 17:57:31,761 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:31,762 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:31,780 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Ended with exit code 0 [2021-12-06 17:57:31,780 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:31,780 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:31,781 INFO L229 MonitoredProcess]: Starting monitored process 141 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:31,781 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Waiting until timeout for monitored process [2021-12-06 17:57:31,782 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 [2021-12-06 17:57:31,789 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:31,789 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:31,790 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:31,790 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:31,790 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 17:57:31,790 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 17:57:31,790 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:31,791 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:31,809 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Ended with exit code 0 [2021-12-06 17:57:31,809 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:31,809 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:31,810 INFO L229 MonitoredProcess]: Starting monitored process 142 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:31,811 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Waiting until timeout for monitored process [2021-12-06 17:57:31,811 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:31,819 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:31,819 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:31,819 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:31,819 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:31,819 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 17:57:31,820 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 17:57:31,820 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:31,822 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:31,840 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Ended with exit code 0 [2021-12-06 17:57:31,840 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:31,840 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:31,841 INFO L229 MonitoredProcess]: Starting monitored process 143 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:31,842 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Waiting until timeout for monitored process [2021-12-06 17:57:31,843 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:31,850 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:31,850 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:31,850 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:31,850 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:31,850 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 17:57:31,851 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 17:57:31,851 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:31,853 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:31,871 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Forceful destruction successful, exit code 0 [2021-12-06 17:57:31,871 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:31,871 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:31,872 INFO L229 MonitoredProcess]: Starting monitored process 144 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:31,873 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Waiting until timeout for monitored process [2021-12-06 17:57:31,874 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 [2021-12-06 17:57:31,881 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:31,882 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:31,882 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:31,882 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:31,882 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 17:57:31,882 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 17:57:31,882 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:31,884 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:31,901 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Forceful destruction successful, exit code 0 [2021-12-06 17:57:31,902 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:31,902 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:31,902 INFO L229 MonitoredProcess]: Starting monitored process 145 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:31,903 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Waiting until timeout for monitored process [2021-12-06 17:57:31,903 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:31,910 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:31,910 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:31,911 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:31,911 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:31,911 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 17:57:31,911 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 17:57:31,911 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:31,913 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:31,930 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Ended with exit code 0 [2021-12-06 17:57:31,931 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:31,931 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:31,931 INFO L229 MonitoredProcess]: Starting monitored process 146 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:31,932 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Waiting until timeout for monitored process [2021-12-06 17:57:31,933 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:31,941 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:31,941 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:31,941 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:31,941 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:31,941 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 17:57:31,942 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 17:57:31,942 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:31,944 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:31,962 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Forceful destruction successful, exit code 0 [2021-12-06 17:57:31,962 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:31,962 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:31,963 INFO L229 MonitoredProcess]: Starting monitored process 147 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:31,963 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Waiting until timeout for monitored process [2021-12-06 17:57:31,964 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 [2021-12-06 17:57:31,971 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:31,971 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:31,971 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:31,971 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:31,971 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 17:57:31,972 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 17:57:31,972 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:31,975 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:31,993 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Ended with exit code 0 [2021-12-06 17:57:31,993 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:31,993 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:31,994 INFO L229 MonitoredProcess]: Starting monitored process 148 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:31,994 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Waiting until timeout for monitored process [2021-12-06 17:57:31,995 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 [2021-12-06 17:57:32,002 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:32,002 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:32,002 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:32,002 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:32,002 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 17:57:32,003 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 17:57:32,003 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:32,004 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:32,022 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Ended with exit code 0 [2021-12-06 17:57:32,022 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:32,022 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:32,023 INFO L229 MonitoredProcess]: Starting monitored process 149 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:32,023 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Waiting until timeout for monitored process [2021-12-06 17:57:32,024 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:32,031 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:32,031 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:32,031 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:32,031 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:32,031 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 17:57:32,032 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 17:57:32,032 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:32,033 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:32,051 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Ended with exit code 0 [2021-12-06 17:57:32,052 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:32,052 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:32,052 INFO L229 MonitoredProcess]: Starting monitored process 150 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:32,053 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Waiting until timeout for monitored process [2021-12-06 17:57:32,053 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:32,061 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:32,061 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:32,061 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:32,061 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:32,061 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 17:57:32,062 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 17:57:32,062 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:32,065 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:32,083 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Ended with exit code 0 [2021-12-06 17:57:32,084 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:32,084 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:32,084 INFO L229 MonitoredProcess]: Starting monitored process 151 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:32,085 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Waiting until timeout for monitored process [2021-12-06 17:57:32,085 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 [2021-12-06 17:57:32,092 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:32,092 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:32,092 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:32,093 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:32,093 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 17:57:32,093 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 17:57:32,093 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:32,096 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:32,114 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Forceful destruction successful, exit code 0 [2021-12-06 17:57:32,114 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:32,114 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:32,115 INFO L229 MonitoredProcess]: Starting monitored process 152 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:32,116 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Waiting until timeout for monitored process [2021-12-06 17:57:32,116 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:32,123 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:32,123 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:32,123 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:32,123 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:32,123 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 17:57:32,124 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 17:57:32,124 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:32,127 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:32,145 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Ended with exit code 0 [2021-12-06 17:57:32,145 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:32,145 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:32,146 INFO L229 MonitoredProcess]: Starting monitored process 153 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:32,147 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Waiting until timeout for monitored process [2021-12-06 17:57:32,147 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:32,156 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:32,156 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:32,156 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:32,156 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:32,156 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 17:57:32,156 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 17:57:32,156 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:32,158 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:32,182 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Ended with exit code 0 [2021-12-06 17:57:32,182 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:32,182 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:32,183 INFO L229 MonitoredProcess]: Starting monitored process 154 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:32,184 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Waiting until timeout for monitored process [2021-12-06 17:57:32,184 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 [2021-12-06 17:57:32,195 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:32,195 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:32,195 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:32,195 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:32,195 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 17:57:32,209 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 17:57:32,209 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:32,227 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:32,246 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Ended with exit code 0 [2021-12-06 17:57:32,246 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:32,246 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:32,247 INFO L229 MonitoredProcess]: Starting monitored process 155 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:32,248 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Waiting until timeout for monitored process [2021-12-06 17:57:32,248 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 [2021-12-06 17:57:32,255 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:32,255 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:32,255 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:32,255 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:32,255 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 17:57:32,256 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 17:57:32,256 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:32,259 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:32,277 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Ended with exit code 0 [2021-12-06 17:57:32,277 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:32,277 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:32,278 INFO L229 MonitoredProcess]: Starting monitored process 156 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:32,278 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Waiting until timeout for monitored process [2021-12-06 17:57:32,279 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:32,286 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:32,286 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:32,286 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:32,286 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:32,286 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 17:57:32,287 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 17:57:32,287 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:32,289 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:32,307 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Ended with exit code 0 [2021-12-06 17:57:32,307 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:32,307 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:32,308 INFO L229 MonitoredProcess]: Starting monitored process 157 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:32,308 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Waiting until timeout for monitored process [2021-12-06 17:57:32,309 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:32,316 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:32,316 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:32,316 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:32,316 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:32,316 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 17:57:32,316 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 17:57:32,316 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:32,318 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:32,335 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Ended with exit code 0 [2021-12-06 17:57:32,336 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:32,336 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:32,336 INFO L229 MonitoredProcess]: Starting monitored process 158 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:32,337 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Waiting until timeout for monitored process [2021-12-06 17:57:32,338 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:32,347 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:32,347 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:32,347 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:32,347 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:32,347 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 17:57:32,348 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 17:57:32,348 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:32,353 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:32,371 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Forceful destruction successful, exit code 0 [2021-12-06 17:57:32,371 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:32,371 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:32,372 INFO L229 MonitoredProcess]: Starting monitored process 159 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:32,373 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Waiting until timeout for monitored process [2021-12-06 17:57:32,373 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 [2021-12-06 17:57:32,382 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:32,382 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:32,382 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:32,382 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:32,382 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 17:57:32,383 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 17:57:32,384 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:32,387 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:32,404 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Forceful destruction successful, exit code 0 [2021-12-06 17:57:32,405 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:32,405 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:32,405 INFO L229 MonitoredProcess]: Starting monitored process 160 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:32,406 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Waiting until timeout for monitored process [2021-12-06 17:57:32,407 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:32,414 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:32,414 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:32,414 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:32,414 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:32,415 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 17:57:32,415 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 17:57:32,415 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:32,416 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:32,434 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Ended with exit code 0 [2021-12-06 17:57:32,434 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:32,434 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:32,435 INFO L229 MonitoredProcess]: Starting monitored process 161 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:32,436 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Waiting until timeout for monitored process [2021-12-06 17:57:32,436 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 [2021-12-06 17:57:32,443 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:32,443 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:32,443 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:32,443 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:32,443 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 17:57:32,444 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 17:57:32,444 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:32,445 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:32,463 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Forceful destruction successful, exit code 0 [2021-12-06 17:57:32,463 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:32,463 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:32,464 INFO L229 MonitoredProcess]: Starting monitored process 162 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:32,465 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Waiting until timeout for monitored process [2021-12-06 17:57:32,466 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 [2021-12-06 17:57:32,473 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:32,473 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:32,473 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:32,473 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:32,473 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 17:57:32,474 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 17:57:32,474 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:32,476 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:32,493 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Ended with exit code 0 [2021-12-06 17:57:32,493 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:32,494 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:32,494 INFO L229 MonitoredProcess]: Starting monitored process 163 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:32,495 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Waiting until timeout for monitored process [2021-12-06 17:57:32,495 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:32,502 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 17:57:32,502 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:32,502 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:32,502 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:32,502 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 17:57:32,503 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 17:57:32,503 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:32,506 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:32,524 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Ended with exit code 0 [2021-12-06 17:57:32,524 INFO L490 LassoAnalysis]: Using template '2-phase'. [2021-12-06 17:57:32,524 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:32,524 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:32,525 INFO L229 MonitoredProcess]: Starting monitored process 164 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:32,526 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Waiting until timeout for monitored process [2021-12-06 17:57:32,526 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:32,534 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:32,534 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 17:57:32,534 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:32,534 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:32,534 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:32,534 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 17:57:32,535 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 17:57:32,535 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:32,537 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:32,554 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Ended with exit code 0 [2021-12-06 17:57:32,555 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:32,555 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:32,555 INFO L229 MonitoredProcess]: Starting monitored process 165 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:32,556 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Waiting until timeout for monitored process [2021-12-06 17:57:32,557 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 [2021-12-06 17:57:32,564 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:32,564 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 17:57:32,565 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:32,565 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:32,565 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:32,565 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 17:57:32,565 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 17:57:32,565 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:32,567 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:32,584 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Forceful destruction successful, exit code 0 [2021-12-06 17:57:32,584 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:32,584 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:32,585 INFO L229 MonitoredProcess]: Starting monitored process 166 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:32,586 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Waiting until timeout for monitored process [2021-12-06 17:57:32,586 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 [2021-12-06 17:57:32,594 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:32,594 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 17:57:32,594 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:32,594 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:32,594 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:32,595 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 17:57:32,595 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 17:57:32,595 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:32,598 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:32,616 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Ended with exit code 0 [2021-12-06 17:57:32,616 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:32,616 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:32,617 INFO L229 MonitoredProcess]: Starting monitored process 167 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:32,618 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Waiting until timeout for monitored process [2021-12-06 17:57:32,619 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:32,626 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:32,626 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 17:57:32,627 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:32,627 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:32,627 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:32,627 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 17:57:32,627 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 17:57:32,627 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:32,629 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:32,647 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Ended with exit code 0 [2021-12-06 17:57:32,647 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:32,647 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:32,648 INFO L229 MonitoredProcess]: Starting monitored process 168 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:32,649 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Waiting until timeout for monitored process [2021-12-06 17:57:32,649 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 [2021-12-06 17:57:32,656 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:32,656 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 17:57:32,656 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:32,656 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:32,656 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:32,656 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 17:57:32,657 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 17:57:32,657 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:32,658 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:32,676 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Ended with exit code 0 [2021-12-06 17:57:32,677 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:32,677 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:32,677 INFO L229 MonitoredProcess]: Starting monitored process 169 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:32,680 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Waiting until timeout for monitored process [2021-12-06 17:57:32,680 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 [2021-12-06 17:57:32,687 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:32,687 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 17:57:32,687 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:32,687 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:32,687 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:32,687 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 17:57:32,688 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 17:57:32,688 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:32,690 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:32,707 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Ended with exit code 0 [2021-12-06 17:57:32,707 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:32,708 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:32,708 INFO L229 MonitoredProcess]: Starting monitored process 170 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:32,709 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Waiting until timeout for monitored process [2021-12-06 17:57:32,709 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 [2021-12-06 17:57:32,716 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:32,716 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 17:57:32,716 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:32,717 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:32,717 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:32,717 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 17:57:32,717 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 17:57:32,717 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:32,718 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:32,736 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Ended with exit code 0 [2021-12-06 17:57:32,736 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:32,736 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:32,737 INFO L229 MonitoredProcess]: Starting monitored process 171 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:32,738 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Waiting until timeout for monitored process [2021-12-06 17:57:32,739 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:32,746 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:32,747 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 17:57:32,747 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:32,747 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:32,747 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:32,747 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 17:57:32,747 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 17:57:32,747 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:32,749 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:32,767 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Ended with exit code 0 [2021-12-06 17:57:32,767 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:32,767 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:32,768 INFO L229 MonitoredProcess]: Starting monitored process 172 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:32,769 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Waiting until timeout for monitored process [2021-12-06 17:57:32,769 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:32,777 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:32,777 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 17:57:32,777 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:32,777 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:32,777 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:32,777 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 17:57:32,777 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 17:57:32,778 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:32,779 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:32,797 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Ended with exit code 0 [2021-12-06 17:57:32,797 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:32,797 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:32,798 INFO L229 MonitoredProcess]: Starting monitored process 173 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:32,799 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Waiting until timeout for monitored process [2021-12-06 17:57:32,799 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 [2021-12-06 17:57:32,806 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:32,807 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 17:57:32,807 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:32,807 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:32,807 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:32,807 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 17:57:32,807 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 17:57:32,808 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:32,811 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:32,829 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Ended with exit code 0 [2021-12-06 17:57:32,829 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:32,829 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:32,830 INFO L229 MonitoredProcess]: Starting monitored process 174 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:32,831 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Waiting until timeout for monitored process [2021-12-06 17:57:32,831 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 [2021-12-06 17:57:32,838 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:32,838 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 17:57:32,839 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:32,839 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:32,839 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:32,839 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 17:57:32,839 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 17:57:32,839 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:32,841 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:32,858 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Forceful destruction successful, exit code 0 [2021-12-06 17:57:32,859 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:32,859 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:32,859 INFO L229 MonitoredProcess]: Starting monitored process 175 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:32,860 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Waiting until timeout for monitored process [2021-12-06 17:57:32,861 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 [2021-12-06 17:57:32,868 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:32,868 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 17:57:32,868 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:32,868 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:32,868 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:32,868 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 17:57:32,869 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 17:57:32,869 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:32,871 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:32,888 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Ended with exit code 0 [2021-12-06 17:57:32,888 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:32,889 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:32,889 INFO L229 MonitoredProcess]: Starting monitored process 176 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:32,890 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Waiting until timeout for monitored process [2021-12-06 17:57:32,890 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:32,898 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:32,898 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 17:57:32,898 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:32,898 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:32,898 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:32,898 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 17:57:32,899 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 17:57:32,899 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:32,902 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:32,920 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Ended with exit code 0 [2021-12-06 17:57:32,920 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:32,920 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:32,920 INFO L229 MonitoredProcess]: Starting monitored process 177 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:32,921 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Waiting until timeout for monitored process [2021-12-06 17:57:32,922 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 [2021-12-06 17:57:32,929 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:32,930 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 17:57:32,930 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:32,930 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:32,930 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:32,930 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 17:57:32,930 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 17:57:32,930 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:32,932 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:32,950 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Ended with exit code 0 [2021-12-06 17:57:32,950 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:32,950 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:32,951 INFO L229 MonitoredProcess]: Starting monitored process 178 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:32,952 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Waiting until timeout for monitored process [2021-12-06 17:57:32,952 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:32,959 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:32,959 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 17:57:32,959 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:32,959 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:32,959 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:32,959 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 17:57:32,960 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 17:57:32,960 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:32,961 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:32,979 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Ended with exit code 0 [2021-12-06 17:57:32,979 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:32,979 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:32,980 INFO L229 MonitoredProcess]: Starting monitored process 179 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:32,981 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Waiting until timeout for monitored process [2021-12-06 17:57:32,981 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 [2021-12-06 17:57:32,989 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:32,989 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 17:57:32,989 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:32,989 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:32,989 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:32,989 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 17:57:32,990 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 17:57:32,990 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:32,992 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:33,010 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Ended with exit code 0 [2021-12-06 17:57:33,010 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:33,010 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:33,011 INFO L229 MonitoredProcess]: Starting monitored process 180 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:33,011 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Waiting until timeout for monitored process [2021-12-06 17:57:33,012 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:33,019 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:33,020 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 17:57:33,020 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:33,020 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:33,020 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:33,020 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 17:57:33,020 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 17:57:33,020 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:33,022 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:33,040 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Ended with exit code 0 [2021-12-06 17:57:33,040 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:33,040 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:33,041 INFO L229 MonitoredProcess]: Starting monitored process 181 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:33,041 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Waiting until timeout for monitored process [2021-12-06 17:57:33,042 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:33,050 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:33,050 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 17:57:33,050 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:33,050 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:33,050 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:33,050 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 17:57:33,051 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 17:57:33,051 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:33,054 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:33,071 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Forceful destruction successful, exit code 0 [2021-12-06 17:57:33,072 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:33,072 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:33,072 INFO L229 MonitoredProcess]: Starting monitored process 182 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:33,073 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Waiting until timeout for monitored process [2021-12-06 17:57:33,073 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:33,080 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:33,081 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 17:57:33,081 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:33,081 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:33,081 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:33,081 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 17:57:33,081 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 17:57:33,081 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:33,083 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:33,101 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Ended with exit code 0 [2021-12-06 17:57:33,101 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:33,101 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:33,102 INFO L229 MonitoredProcess]: Starting monitored process 183 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:33,102 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Waiting until timeout for monitored process [2021-12-06 17:57:33,103 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:33,110 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:33,110 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 17:57:33,110 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:33,110 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:33,110 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:33,110 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 17:57:33,110 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 17:57:33,110 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:33,112 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:33,130 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Ended with exit code 0 [2021-12-06 17:57:33,130 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:33,130 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:33,131 INFO L229 MonitoredProcess]: Starting monitored process 184 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:33,131 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Waiting until timeout for monitored process [2021-12-06 17:57:33,131 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:33,138 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:33,138 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 17:57:33,138 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:33,138 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:33,138 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:33,138 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 17:57:33,139 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 17:57:33,139 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:33,140 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:33,158 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Ended with exit code 0 [2021-12-06 17:57:33,158 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:33,159 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:33,159 INFO L229 MonitoredProcess]: Starting monitored process 185 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:33,160 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Waiting until timeout for monitored process [2021-12-06 17:57:33,161 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:33,167 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:33,167 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 17:57:33,168 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:33,168 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:33,168 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:33,168 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 17:57:33,168 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 17:57:33,168 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:33,171 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:33,189 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Ended with exit code 0 [2021-12-06 17:57:33,189 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:33,189 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:33,190 INFO L229 MonitoredProcess]: Starting monitored process 186 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:33,191 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Waiting until timeout for monitored process [2021-12-06 17:57:33,191 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 [2021-12-06 17:57:33,198 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:33,198 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 17:57:33,198 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:33,198 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:33,198 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:33,198 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 17:57:33,199 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 17:57:33,199 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:33,202 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:33,220 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Ended with exit code 0 [2021-12-06 17:57:33,220 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:33,220 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:33,221 INFO L229 MonitoredProcess]: Starting monitored process 187 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:33,222 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Waiting until timeout for monitored process [2021-12-06 17:57:33,222 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 [2021-12-06 17:57:33,229 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:33,229 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 17:57:33,229 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:33,230 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:33,230 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:33,230 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 17:57:33,230 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 17:57:33,230 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:33,232 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:33,249 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Ended with exit code 0 [2021-12-06 17:57:33,250 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:33,250 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:33,250 INFO L229 MonitoredProcess]: Starting monitored process 188 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:33,251 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Waiting until timeout for monitored process [2021-12-06 17:57:33,251 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 [2021-12-06 17:57:33,260 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:33,260 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 17:57:33,261 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:33,261 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:33,261 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:33,261 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 17:57:33,261 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 17:57:33,261 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:33,263 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:33,286 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Forceful destruction successful, exit code 0 [2021-12-06 17:57:33,286 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:33,286 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:33,287 INFO L229 MonitoredProcess]: Starting monitored process 189 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:33,287 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Waiting until timeout for monitored process [2021-12-06 17:57:33,288 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 [2021-12-06 17:57:33,295 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:33,295 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 17:57:33,295 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:33,295 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:33,295 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:33,295 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 17:57:33,296 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 17:57:33,296 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:33,299 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:33,316 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Ended with exit code 0 [2021-12-06 17:57:33,317 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:33,317 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:33,317 INFO L229 MonitoredProcess]: Starting monitored process 190 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:33,318 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Waiting until timeout for monitored process [2021-12-06 17:57:33,319 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:33,326 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:33,326 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 17:57:33,326 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:33,326 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:33,326 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:33,326 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 17:57:33,327 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 17:57:33,327 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:33,330 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:33,348 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Ended with exit code 0 [2021-12-06 17:57:33,348 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:33,348 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:33,349 INFO L229 MonitoredProcess]: Starting monitored process 191 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:33,349 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Waiting until timeout for monitored process [2021-12-06 17:57:33,350 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 [2021-12-06 17:57:33,357 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:33,357 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 17:57:33,357 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:33,357 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:33,357 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:33,357 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 17:57:33,358 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 17:57:33,358 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:33,360 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:33,378 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Ended with exit code 0 [2021-12-06 17:57:33,378 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:33,378 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:33,379 INFO L229 MonitoredProcess]: Starting monitored process 192 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:33,380 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Waiting until timeout for monitored process [2021-12-06 17:57:33,380 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:33,387 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:33,387 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 17:57:33,387 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:33,387 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:33,387 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:33,388 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 17:57:33,388 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 17:57:33,388 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:33,390 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:33,407 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Ended with exit code 0 [2021-12-06 17:57:33,407 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:33,408 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:33,408 INFO L229 MonitoredProcess]: Starting monitored process 193 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:33,409 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Waiting until timeout for monitored process [2021-12-06 17:57:33,410 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:33,419 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:33,419 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 17:57:33,419 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:33,420 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:33,420 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:33,420 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 17:57:33,429 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 17:57:33,429 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:33,450 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:33,468 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Ended with exit code 0 [2021-12-06 17:57:33,468 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:33,468 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:33,469 INFO L229 MonitoredProcess]: Starting monitored process 194 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:33,470 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Waiting until timeout for monitored process [2021-12-06 17:57:33,470 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:33,477 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:33,477 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 17:57:33,477 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:33,478 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:33,478 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:33,478 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 17:57:33,478 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 17:57:33,479 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:33,482 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:33,500 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Ended with exit code 0 [2021-12-06 17:57:33,500 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:33,500 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:33,501 INFO L229 MonitoredProcess]: Starting monitored process 195 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:33,502 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Waiting until timeout for monitored process [2021-12-06 17:57:33,502 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 [2021-12-06 17:57:33,509 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:33,509 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 17:57:33,509 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:33,509 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:33,509 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:33,509 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 17:57:33,510 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 17:57:33,510 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:33,512 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:33,530 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Ended with exit code 0 [2021-12-06 17:57:33,530 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:33,530 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:33,530 INFO L229 MonitoredProcess]: Starting monitored process 196 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:33,531 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Waiting until timeout for monitored process [2021-12-06 17:57:33,532 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:33,538 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:33,539 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 17:57:33,539 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:33,539 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:33,539 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:33,539 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 17:57:33,539 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 17:57:33,539 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:33,541 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:33,558 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Ended with exit code 0 [2021-12-06 17:57:33,559 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:33,559 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:33,559 INFO L229 MonitoredProcess]: Starting monitored process 197 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:33,560 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Waiting until timeout for monitored process [2021-12-06 17:57:33,560 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:33,567 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:33,568 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 17:57:33,568 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:33,568 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:33,568 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:33,568 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 17:57:33,569 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 17:57:33,569 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:33,575 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:33,593 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Ended with exit code 0 [2021-12-06 17:57:33,593 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:33,593 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:33,593 INFO L229 MonitoredProcess]: Starting monitored process 198 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:33,594 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Waiting until timeout for monitored process [2021-12-06 17:57:33,594 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:33,602 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:33,602 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 17:57:33,602 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:33,602 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:33,602 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:33,602 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 17:57:33,603 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 17:57:33,603 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:33,607 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:33,625 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Ended with exit code 0 [2021-12-06 17:57:33,625 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:33,625 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:33,626 INFO L229 MonitoredProcess]: Starting monitored process 199 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:33,626 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Waiting until timeout for monitored process [2021-12-06 17:57:33,627 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 [2021-12-06 17:57:33,634 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:33,634 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 17:57:33,634 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:33,634 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:33,634 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:33,634 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 17:57:33,634 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 17:57:33,634 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:33,636 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:33,654 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Ended with exit code 0 [2021-12-06 17:57:33,654 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:33,654 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:33,655 INFO L229 MonitoredProcess]: Starting monitored process 200 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:33,655 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Waiting until timeout for monitored process [2021-12-06 17:57:33,656 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:33,662 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:33,663 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 17:57:33,663 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:33,663 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:33,663 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:33,663 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 17:57:33,663 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 17:57:33,663 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:33,665 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:33,683 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Ended with exit code 0 [2021-12-06 17:57:33,683 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:33,683 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:33,684 INFO L229 MonitoredProcess]: Starting monitored process 201 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:33,688 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Waiting until timeout for monitored process [2021-12-06 17:57:33,688 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:33,695 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:33,695 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 17:57:33,695 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:33,695 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:33,695 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:33,696 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 17:57:33,696 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 17:57:33,696 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:33,698 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:33,716 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Ended with exit code 0 [2021-12-06 17:57:33,716 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:33,716 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:33,717 INFO L229 MonitoredProcess]: Starting monitored process 202 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:33,717 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Waiting until timeout for monitored process [2021-12-06 17:57:33,718 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 [2021-12-06 17:57:33,725 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:33,725 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 17:57:33,725 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:33,725 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:33,725 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:33,726 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 17:57:33,726 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 17:57:33,726 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:33,730 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:33,748 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Ended with exit code 0 [2021-12-06 17:57:33,748 INFO L490 LassoAnalysis]: Using template '3-phase'. [2021-12-06 17:57:33,748 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:33,748 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:33,749 INFO L229 MonitoredProcess]: Starting monitored process 203 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:33,750 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Waiting until timeout for monitored process [2021-12-06 17:57:33,750 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 [2021-12-06 17:57:33,757 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:33,757 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 17:57:33,757 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:33,757 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:33,757 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:33,758 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 17:57:33,758 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 17:57:33,758 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:33,761 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:33,779 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Ended with exit code 0 [2021-12-06 17:57:33,779 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:33,779 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:33,780 INFO L229 MonitoredProcess]: Starting monitored process 204 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:33,781 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Waiting until timeout for monitored process [2021-12-06 17:57:33,781 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 [2021-12-06 17:57:33,788 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:33,789 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 17:57:33,789 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:33,789 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:33,789 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:33,789 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 17:57:33,790 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 17:57:33,790 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:33,792 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:33,811 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Ended with exit code 0 [2021-12-06 17:57:33,811 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:33,811 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:33,812 INFO L229 MonitoredProcess]: Starting monitored process 205 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:33,813 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Waiting until timeout for monitored process [2021-12-06 17:57:33,813 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:33,820 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:33,821 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 17:57:33,821 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:33,821 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:33,821 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:33,821 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 17:57:33,822 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 17:57:33,822 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:33,827 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:33,845 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Ended with exit code 0 [2021-12-06 17:57:33,845 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:33,846 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:33,846 INFO L229 MonitoredProcess]: Starting monitored process 206 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:33,847 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Waiting until timeout for monitored process [2021-12-06 17:57:33,848 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:33,855 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:33,855 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 17:57:33,855 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:33,855 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:33,855 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:33,855 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 17:57:33,856 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 17:57:33,856 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:33,859 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:33,877 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Ended with exit code 0 [2021-12-06 17:57:33,877 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:33,877 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:33,878 INFO L229 MonitoredProcess]: Starting monitored process 207 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:33,879 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Waiting until timeout for monitored process [2021-12-06 17:57:33,879 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:33,886 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:33,886 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 17:57:33,886 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:33,886 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:33,886 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:33,886 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 17:57:33,887 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 17:57:33,887 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:33,890 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:33,908 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Ended with exit code 0 [2021-12-06 17:57:33,908 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:33,908 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:33,909 INFO L229 MonitoredProcess]: Starting monitored process 208 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:33,910 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Waiting until timeout for monitored process [2021-12-06 17:57:33,910 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:33,917 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:33,917 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 17:57:33,917 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:33,917 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:33,918 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:33,918 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 17:57:33,918 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 17:57:33,918 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:33,920 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:33,938 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Ended with exit code 0 [2021-12-06 17:57:33,938 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:33,938 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:33,939 INFO L229 MonitoredProcess]: Starting monitored process 209 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:33,940 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Waiting until timeout for monitored process [2021-12-06 17:57:33,940 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:33,947 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:33,947 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 17:57:33,948 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:33,948 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:33,948 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:33,948 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 17:57:33,948 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 17:57:33,948 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:33,950 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:33,968 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Ended with exit code 0 [2021-12-06 17:57:33,968 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:33,968 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:33,969 INFO L229 MonitoredProcess]: Starting monitored process 210 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:33,970 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Waiting until timeout for monitored process [2021-12-06 17:57:33,970 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 [2021-12-06 17:57:33,978 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:33,978 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 17:57:33,978 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:33,978 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:33,978 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:33,978 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 17:57:33,978 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 17:57:33,978 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:33,981 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:33,998 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Ended with exit code 0 [2021-12-06 17:57:33,999 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:33,999 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:33,999 INFO L229 MonitoredProcess]: Starting monitored process 211 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:34,000 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Waiting until timeout for monitored process [2021-12-06 17:57:34,001 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:34,008 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:34,008 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 17:57:34,008 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:34,008 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:34,008 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:34,008 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 17:57:34,008 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 17:57:34,008 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:34,011 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:34,028 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Ended with exit code 0 [2021-12-06 17:57:34,029 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:34,029 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:34,029 INFO L229 MonitoredProcess]: Starting monitored process 212 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:34,030 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Waiting until timeout for monitored process [2021-12-06 17:57:34,030 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:34,038 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:34,039 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 17:57:34,039 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:34,039 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:34,039 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:34,039 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 17:57:34,039 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 17:57:34,040 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:34,044 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:34,061 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Ended with exit code 0 [2021-12-06 17:57:34,062 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:34,062 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:34,062 INFO L229 MonitoredProcess]: Starting monitored process 213 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:34,063 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Waiting until timeout for monitored process [2021-12-06 17:57:34,063 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 [2021-12-06 17:57:34,071 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:34,071 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 17:57:34,071 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:34,071 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:34,071 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:34,071 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 17:57:34,071 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 17:57:34,071 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:34,074 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:34,092 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Ended with exit code 0 [2021-12-06 17:57:34,092 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:34,092 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:34,092 INFO L229 MonitoredProcess]: Starting monitored process 214 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:34,093 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Waiting until timeout for monitored process [2021-12-06 17:57:34,094 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 [2021-12-06 17:57:34,101 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:34,101 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 17:57:34,101 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:34,101 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:34,101 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:34,101 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 17:57:34,101 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 17:57:34,101 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:34,104 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:34,121 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Ended with exit code 0 [2021-12-06 17:57:34,121 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:34,122 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:34,122 INFO L229 MonitoredProcess]: Starting monitored process 215 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:34,123 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Waiting until timeout for monitored process [2021-12-06 17:57:34,123 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 [2021-12-06 17:57:34,130 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:34,130 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 17:57:34,130 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:34,130 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:34,131 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:34,131 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 17:57:34,131 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 17:57:34,132 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:34,136 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:34,154 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Ended with exit code 0 [2021-12-06 17:57:34,154 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:34,154 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:34,154 INFO L229 MonitoredProcess]: Starting monitored process 216 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:34,155 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Waiting until timeout for monitored process [2021-12-06 17:57:34,156 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:34,163 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:34,163 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 17:57:34,163 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:34,163 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:34,163 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:34,163 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 17:57:34,164 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 17:57:34,164 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:34,166 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:34,184 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Ended with exit code 0 [2021-12-06 17:57:34,184 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:34,184 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:34,185 INFO L229 MonitoredProcess]: Starting monitored process 217 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:34,185 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Waiting until timeout for monitored process [2021-12-06 17:57:34,186 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:34,193 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:34,193 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 17:57:34,193 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:34,193 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:34,193 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:34,193 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 17:57:34,194 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 17:57:34,194 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:34,196 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:34,215 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Ended with exit code 0 [2021-12-06 17:57:34,215 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:34,215 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:34,216 INFO L229 MonitoredProcess]: Starting monitored process 218 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:34,216 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Waiting until timeout for monitored process [2021-12-06 17:57:34,217 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:34,223 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:34,223 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 17:57:34,224 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:34,224 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:34,224 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:34,224 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 17:57:34,224 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 17:57:34,224 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:34,227 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:34,245 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Forceful destruction successful, exit code 0 [2021-12-06 17:57:34,245 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:34,245 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:34,246 INFO L229 MonitoredProcess]: Starting monitored process 219 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:34,247 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Waiting until timeout for monitored process [2021-12-06 17:57:34,247 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 [2021-12-06 17:57:34,254 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:34,255 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 17:57:34,255 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:34,255 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:34,255 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:34,255 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 17:57:34,255 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 17:57:34,255 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:34,258 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:34,276 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Ended with exit code 0 [2021-12-06 17:57:34,276 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:34,276 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:34,276 INFO L229 MonitoredProcess]: Starting monitored process 220 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:34,277 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Waiting until timeout for monitored process [2021-12-06 17:57:34,278 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 [2021-12-06 17:57:34,286 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:34,286 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 17:57:34,286 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:34,286 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:34,286 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:34,286 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 17:57:34,287 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 17:57:34,287 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:34,292 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:34,310 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Ended with exit code 0 [2021-12-06 17:57:34,310 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:34,310 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:34,310 INFO L229 MonitoredProcess]: Starting monitored process 221 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:34,311 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Waiting until timeout for monitored process [2021-12-06 17:57:34,311 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:34,318 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:34,318 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 17:57:34,318 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:34,318 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:34,318 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:34,318 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 17:57:34,319 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 17:57:34,319 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:34,322 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:34,340 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Ended with exit code 0 [2021-12-06 17:57:34,340 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:34,340 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:34,340 INFO L229 MonitoredProcess]: Starting monitored process 222 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:34,341 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Waiting until timeout for monitored process [2021-12-06 17:57:34,342 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 [2021-12-06 17:57:34,351 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:34,351 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 17:57:34,351 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:34,351 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:34,351 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:34,351 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 17:57:34,351 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 17:57:34,351 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:34,354 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:34,371 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Ended with exit code 0 [2021-12-06 17:57:34,371 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:34,372 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:34,372 INFO L229 MonitoredProcess]: Starting monitored process 223 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:34,373 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Waiting until timeout for monitored process [2021-12-06 17:57:34,373 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 [2021-12-06 17:57:34,381 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:34,381 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 17:57:34,381 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:34,381 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:34,381 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:34,381 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 17:57:34,382 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 17:57:34,382 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:34,384 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:34,402 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Ended with exit code 0 [2021-12-06 17:57:34,402 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:34,402 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:34,403 INFO L229 MonitoredProcess]: Starting monitored process 224 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:34,403 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Waiting until timeout for monitored process [2021-12-06 17:57:34,404 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 [2021-12-06 17:57:34,411 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:34,411 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 17:57:34,411 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:34,411 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:34,411 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:34,411 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 17:57:34,412 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 17:57:34,412 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:34,416 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:34,433 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Ended with exit code 0 [2021-12-06 17:57:34,433 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:34,433 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:34,434 INFO L229 MonitoredProcess]: Starting monitored process 225 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:34,435 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Waiting until timeout for monitored process [2021-12-06 17:57:34,435 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:34,442 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:34,442 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 17:57:34,442 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:34,442 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:34,442 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:34,442 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 17:57:34,443 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 17:57:34,443 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:34,448 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:34,465 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Ended with exit code 0 [2021-12-06 17:57:34,466 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:34,466 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:34,466 INFO L229 MonitoredProcess]: Starting monitored process 226 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:34,467 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Waiting until timeout for monitored process [2021-12-06 17:57:34,467 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:34,474 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:34,474 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 17:57:34,474 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:34,474 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:34,474 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:34,474 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 17:57:34,475 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 17:57:34,475 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:34,477 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:34,495 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Forceful destruction successful, exit code 0 [2021-12-06 17:57:34,495 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:34,495 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:34,496 INFO L229 MonitoredProcess]: Starting monitored process 227 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:34,497 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Waiting until timeout for monitored process [2021-12-06 17:57:34,498 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:34,505 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:34,505 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 17:57:34,505 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:34,505 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:34,506 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:34,506 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 17:57:34,506 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 17:57:34,506 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:34,508 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:34,526 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Ended with exit code 0 [2021-12-06 17:57:34,526 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:34,526 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:34,527 INFO L229 MonitoredProcess]: Starting monitored process 228 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:34,528 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Waiting until timeout for monitored process [2021-12-06 17:57:34,528 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 [2021-12-06 17:57:34,535 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:34,535 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 17:57:34,535 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:34,535 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:34,535 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:34,535 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 17:57:34,536 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 17:57:34,537 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:34,541 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:34,558 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Ended with exit code 0 [2021-12-06 17:57:34,559 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:34,559 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:34,559 INFO L229 MonitoredProcess]: Starting monitored process 229 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:34,560 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Waiting until timeout for monitored process [2021-12-06 17:57:34,561 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:34,567 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:34,567 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 17:57:34,567 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:34,568 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:34,568 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:34,568 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 17:57:34,568 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 17:57:34,568 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:34,573 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:34,591 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Ended with exit code 0 [2021-12-06 17:57:34,591 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:34,591 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:34,592 INFO L229 MonitoredProcess]: Starting monitored process 230 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:34,593 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Waiting until timeout for monitored process [2021-12-06 17:57:34,594 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:34,601 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:34,601 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 17:57:34,601 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:34,601 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:34,602 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:34,602 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 17:57:34,602 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 17:57:34,603 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:34,607 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:34,624 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Ended with exit code 0 [2021-12-06 17:57:34,625 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:34,625 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:34,625 INFO L229 MonitoredProcess]: Starting monitored process 231 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:34,626 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Waiting until timeout for monitored process [2021-12-06 17:57:34,627 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 [2021-12-06 17:57:34,634 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:34,634 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 17:57:34,634 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:34,634 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:34,634 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:34,634 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 17:57:34,634 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 17:57:34,634 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:34,637 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:34,654 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Ended with exit code 0 [2021-12-06 17:57:34,655 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:34,655 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:34,655 INFO L229 MonitoredProcess]: Starting monitored process 232 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:34,656 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Waiting until timeout for monitored process [2021-12-06 17:57:34,657 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:34,667 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:34,667 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 17:57:34,667 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:34,668 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:34,668 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:34,668 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 17:57:34,692 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 17:57:34,693 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:34,728 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:34,747 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Ended with exit code 0 [2021-12-06 17:57:34,747 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:34,747 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:34,748 INFO L229 MonitoredProcess]: Starting monitored process 233 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:34,748 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Waiting until timeout for monitored process [2021-12-06 17:57:34,748 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:34,755 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:34,755 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 17:57:34,756 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:34,756 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:34,756 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:34,756 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 17:57:34,757 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 17:57:34,757 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:34,761 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:34,779 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Forceful destruction successful, exit code 0 [2021-12-06 17:57:34,779 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:34,779 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:34,780 INFO L229 MonitoredProcess]: Starting monitored process 234 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:34,781 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Waiting until timeout for monitored process [2021-12-06 17:57:34,781 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 [2021-12-06 17:57:34,788 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:34,788 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 17:57:34,788 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:34,788 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:34,789 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:34,789 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 17:57:34,789 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 17:57:34,789 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:34,792 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:34,810 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Ended with exit code 0 [2021-12-06 17:57:34,810 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:34,810 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:34,811 INFO L229 MonitoredProcess]: Starting monitored process 235 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:34,811 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Waiting until timeout for monitored process [2021-12-06 17:57:34,812 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 [2021-12-06 17:57:34,819 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:34,819 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 17:57:34,819 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:34,819 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:34,819 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:34,819 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 17:57:34,820 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 17:57:34,820 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:34,822 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:34,840 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Ended with exit code 0 [2021-12-06 17:57:34,841 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:34,841 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:34,841 INFO L229 MonitoredProcess]: Starting monitored process 236 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:34,842 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Waiting until timeout for monitored process [2021-12-06 17:57:34,843 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 [2021-12-06 17:57:34,851 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:34,851 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 17:57:34,851 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:34,851 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:34,851 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:34,851 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 17:57:34,853 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 17:57:34,853 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:34,862 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:34,881 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Ended with exit code 0 [2021-12-06 17:57:34,881 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:34,881 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:34,882 INFO L229 MonitoredProcess]: Starting monitored process 237 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:34,883 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Waiting until timeout for monitored process [2021-12-06 17:57:34,883 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 [2021-12-06 17:57:34,890 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:34,890 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 17:57:34,890 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:34,890 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:34,890 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:34,890 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 17:57:34,892 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 17:57:34,892 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:34,897 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:34,915 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Ended with exit code 0 [2021-12-06 17:57:34,915 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:34,915 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:34,916 INFO L229 MonitoredProcess]: Starting monitored process 238 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:34,917 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Waiting until timeout for monitored process [2021-12-06 17:57:34,917 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:34,924 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:34,924 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 17:57:34,924 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:34,924 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:34,924 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:34,924 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 17:57:34,925 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 17:57:34,925 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:34,927 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:34,945 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Ended with exit code 0 [2021-12-06 17:57:34,945 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:34,945 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:34,946 INFO L229 MonitoredProcess]: Starting monitored process 239 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:34,947 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Waiting until timeout for monitored process [2021-12-06 17:57:34,947 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:34,954 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:34,955 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 17:57:34,955 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:34,955 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:34,955 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:34,955 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 17:57:34,955 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 17:57:34,955 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:34,958 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:34,976 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Ended with exit code 0 [2021-12-06 17:57:34,976 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:34,976 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:34,977 INFO L229 MonitoredProcess]: Starting monitored process 240 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:34,977 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Waiting until timeout for monitored process [2021-12-06 17:57:34,978 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:34,985 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:34,985 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 17:57:34,985 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:34,985 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:34,985 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:34,985 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 17:57:34,986 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 17:57:34,986 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:34,989 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:35,007 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Ended with exit code 0 [2021-12-06 17:57:35,007 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:35,007 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:35,008 INFO L229 MonitoredProcess]: Starting monitored process 241 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:35,009 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Waiting until timeout for monitored process [2021-12-06 17:57:35,009 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 [2021-12-06 17:57:35,016 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:35,017 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 17:57:35,017 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:35,017 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:35,017 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:35,017 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 17:57:35,017 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 17:57:35,018 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:35,022 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:35,041 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Ended with exit code 0 [2021-12-06 17:57:35,041 INFO L490 LassoAnalysis]: Using template '4-phase'. [2021-12-06 17:57:35,041 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:35,041 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:35,042 INFO L229 MonitoredProcess]: Starting monitored process 242 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:35,042 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Waiting until timeout for monitored process [2021-12-06 17:57:35,043 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 [2021-12-06 17:57:35,050 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:35,050 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 17:57:35,050 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:35,050 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:35,050 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:35,050 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 17:57:35,051 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 17:57:35,051 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:35,054 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:35,072 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Ended with exit code 0 [2021-12-06 17:57:35,072 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:35,072 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:35,073 INFO L229 MonitoredProcess]: Starting monitored process 243 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:35,074 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Waiting until timeout for monitored process [2021-12-06 17:57:35,074 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 [2021-12-06 17:57:35,081 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:35,081 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 17:57:35,081 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:35,081 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:35,082 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:35,082 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 17:57:35,082 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 17:57:35,082 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:35,085 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:35,105 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Ended with exit code 0 [2021-12-06 17:57:35,105 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:35,105 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:35,106 INFO L229 MonitoredProcess]: Starting monitored process 244 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:35,107 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Waiting until timeout for monitored process [2021-12-06 17:57:35,107 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 [2021-12-06 17:57:35,114 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:35,114 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 17:57:35,114 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:35,115 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:35,115 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:35,115 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 17:57:35,116 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 17:57:35,116 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:35,122 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:35,140 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Ended with exit code 0 [2021-12-06 17:57:35,140 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:35,140 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:35,140 INFO L229 MonitoredProcess]: Starting monitored process 245 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:35,141 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Waiting until timeout for monitored process [2021-12-06 17:57:35,142 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 [2021-12-06 17:57:35,149 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:35,149 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 17:57:35,149 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:35,149 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:35,149 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:35,149 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 17:57:35,150 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 17:57:35,150 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:35,153 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:35,171 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Ended with exit code 0 [2021-12-06 17:57:35,171 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:35,171 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:35,172 INFO L229 MonitoredProcess]: Starting monitored process 246 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:35,172 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Waiting until timeout for monitored process [2021-12-06 17:57:35,173 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 [2021-12-06 17:57:35,182 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:35,182 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 17:57:35,182 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:35,182 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:35,182 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:35,182 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 17:57:35,183 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 17:57:35,183 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:35,187 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:35,204 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Ended with exit code 0 [2021-12-06 17:57:35,205 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:35,205 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:35,205 INFO L229 MonitoredProcess]: Starting monitored process 247 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:35,206 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Waiting until timeout for monitored process [2021-12-06 17:57:35,207 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:35,215 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:35,215 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 17:57:35,215 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:35,215 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:35,215 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:35,215 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 17:57:35,216 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 17:57:35,216 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:35,220 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:35,237 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Ended with exit code 0 [2021-12-06 17:57:35,238 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:35,238 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:35,238 INFO L229 MonitoredProcess]: Starting monitored process 248 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:35,239 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Waiting until timeout for monitored process [2021-12-06 17:57:35,239 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:35,246 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:35,246 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 17:57:35,246 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:35,246 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:35,246 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:35,247 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 17:57:35,247 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 17:57:35,247 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:35,250 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:35,268 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Ended with exit code 0 [2021-12-06 17:57:35,268 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:35,269 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:35,269 INFO L229 MonitoredProcess]: Starting monitored process 249 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:35,270 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Waiting until timeout for monitored process [2021-12-06 17:57:35,271 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 [2021-12-06 17:57:35,278 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:35,278 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 17:57:35,278 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:35,278 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:35,278 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:35,278 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 17:57:35,279 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 17:57:35,279 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:35,282 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:35,300 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Ended with exit code 0 [2021-12-06 17:57:35,300 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:35,301 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:35,301 INFO L229 MonitoredProcess]: Starting monitored process 250 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:35,302 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Waiting until timeout for monitored process [2021-12-06 17:57:35,302 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 [2021-12-06 17:57:35,310 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:35,310 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 17:57:35,310 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:35,310 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:35,310 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:35,310 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 17:57:35,311 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 17:57:35,311 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:35,314 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:35,332 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Ended with exit code 0 [2021-12-06 17:57:35,332 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:35,332 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:35,333 INFO L229 MonitoredProcess]: Starting monitored process 251 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:35,333 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Waiting until timeout for monitored process [2021-12-06 17:57:35,334 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 [2021-12-06 17:57:35,341 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:35,341 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 17:57:35,341 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:35,341 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:35,341 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:35,341 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 17:57:35,343 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 17:57:35,343 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:35,349 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:35,367 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Ended with exit code 0 [2021-12-06 17:57:35,367 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:35,367 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:35,368 INFO L229 MonitoredProcess]: Starting monitored process 252 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:35,369 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Waiting until timeout for monitored process [2021-12-06 17:57:35,369 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 [2021-12-06 17:57:35,376 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:35,376 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 17:57:35,376 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:35,376 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:35,376 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:35,377 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 17:57:35,377 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 17:57:35,377 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:35,381 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:35,398 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Ended with exit code 0 [2021-12-06 17:57:35,398 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:35,398 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:35,399 INFO L229 MonitoredProcess]: Starting monitored process 253 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:35,400 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Waiting until timeout for monitored process [2021-12-06 17:57:35,400 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:35,407 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:35,407 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 17:57:35,407 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:35,407 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:35,407 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:35,408 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 17:57:35,408 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 17:57:35,408 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:35,412 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:35,429 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Ended with exit code 0 [2021-12-06 17:57:35,430 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:35,430 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:35,430 INFO L229 MonitoredProcess]: Starting monitored process 254 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:35,431 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Waiting until timeout for monitored process [2021-12-06 17:57:35,431 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 [2021-12-06 17:57:35,438 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:35,438 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 17:57:35,438 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:35,438 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:35,438 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:35,438 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 17:57:35,440 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 17:57:35,440 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:35,446 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:35,464 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Forceful destruction successful, exit code 0 [2021-12-06 17:57:35,464 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:35,464 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:35,464 INFO L229 MonitoredProcess]: Starting monitored process 255 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:35,465 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Waiting until timeout for monitored process [2021-12-06 17:57:35,466 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 [2021-12-06 17:57:35,473 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:35,473 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 17:57:35,473 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:35,473 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:35,473 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:35,473 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 17:57:35,474 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 17:57:35,474 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:35,477 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:35,494 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Forceful destruction successful, exit code 0 [2021-12-06 17:57:35,494 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:35,495 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:35,495 INFO L229 MonitoredProcess]: Starting monitored process 256 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:35,496 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Waiting until timeout for monitored process [2021-12-06 17:57:35,496 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 [2021-12-06 17:57:35,503 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:35,503 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 17:57:35,503 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:35,503 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:35,504 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:35,504 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 17:57:35,504 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 17:57:35,504 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:35,507 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:35,525 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Ended with exit code 0 [2021-12-06 17:57:35,525 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:35,526 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:35,526 INFO L229 MonitoredProcess]: Starting monitored process 257 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:35,527 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Waiting until timeout for monitored process [2021-12-06 17:57:35,527 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 [2021-12-06 17:57:35,534 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:35,534 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 17:57:35,534 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:35,534 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:35,534 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:35,534 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 17:57:35,535 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 17:57:35,535 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:35,539 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:35,557 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Ended with exit code 0 [2021-12-06 17:57:35,557 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:35,557 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:35,558 INFO L229 MonitoredProcess]: Starting monitored process 258 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:35,558 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Waiting until timeout for monitored process [2021-12-06 17:57:35,559 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 [2021-12-06 17:57:35,566 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:35,566 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 17:57:35,566 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:35,566 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:35,566 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:35,566 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 17:57:35,567 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 17:57:35,567 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:35,570 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:35,588 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Ended with exit code 0 [2021-12-06 17:57:35,588 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:35,588 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:35,589 INFO L229 MonitoredProcess]: Starting monitored process 259 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:35,590 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Waiting until timeout for monitored process [2021-12-06 17:57:35,590 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 [2021-12-06 17:57:35,598 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:35,598 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 17:57:35,598 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:35,598 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:35,598 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:35,599 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 17:57:35,599 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 17:57:35,600 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:35,606 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:35,624 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Ended with exit code 0 [2021-12-06 17:57:35,624 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:35,624 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:35,625 INFO L229 MonitoredProcess]: Starting monitored process 260 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:35,626 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Waiting until timeout for monitored process [2021-12-06 17:57:35,626 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 [2021-12-06 17:57:35,635 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:35,635 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 17:57:35,635 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:35,635 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:35,635 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:35,635 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 17:57:35,636 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 17:57:35,637 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:35,640 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:35,658 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Ended with exit code 0 [2021-12-06 17:57:35,658 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:35,658 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:35,658 INFO L229 MonitoredProcess]: Starting monitored process 261 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:35,663 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Waiting until timeout for monitored process [2021-12-06 17:57:35,663 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 [2021-12-06 17:57:35,670 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:35,670 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 17:57:35,670 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:35,671 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:35,671 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:35,671 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 17:57:35,671 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 17:57:35,671 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:35,675 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:35,692 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Ended with exit code 0 [2021-12-06 17:57:35,693 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:35,693 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:35,693 INFO L229 MonitoredProcess]: Starting monitored process 262 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:35,694 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Waiting until timeout for monitored process [2021-12-06 17:57:35,695 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 [2021-12-06 17:57:35,703 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:35,703 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 17:57:35,703 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:35,703 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:35,703 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:35,703 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 17:57:35,704 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 17:57:35,704 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:35,708 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:35,725 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Ended with exit code 0 [2021-12-06 17:57:35,726 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:35,726 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:35,726 INFO L229 MonitoredProcess]: Starting monitored process 263 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:35,727 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Waiting until timeout for monitored process [2021-12-06 17:57:35,728 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:35,735 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:35,735 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 17:57:35,735 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:35,735 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:35,735 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:35,735 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 17:57:35,736 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 17:57:35,736 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:35,742 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:35,759 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Ended with exit code 0 [2021-12-06 17:57:35,759 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:35,760 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:35,760 INFO L229 MonitoredProcess]: Starting monitored process 264 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:35,761 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Waiting until timeout for monitored process [2021-12-06 17:57:35,762 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:35,771 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:35,771 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 17:57:35,771 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:35,771 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:35,771 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:35,771 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 17:57:35,773 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 17:57:35,773 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:35,779 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:35,796 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Ended with exit code 0 [2021-12-06 17:57:35,797 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:35,797 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:35,797 INFO L229 MonitoredProcess]: Starting monitored process 265 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:35,798 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Waiting until timeout for monitored process [2021-12-06 17:57:35,799 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 [2021-12-06 17:57:35,807 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:35,807 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 17:57:35,807 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:35,807 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:35,807 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:35,807 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 17:57:35,808 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 17:57:35,808 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:35,812 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:35,829 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Ended with exit code 0 [2021-12-06 17:57:35,830 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:35,830 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:35,830 INFO L229 MonitoredProcess]: Starting monitored process 266 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:35,831 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Waiting until timeout for monitored process [2021-12-06 17:57:35,832 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 [2021-12-06 17:57:35,839 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:35,839 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 17:57:35,839 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:35,839 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:35,839 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:35,840 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 17:57:35,840 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 17:57:35,840 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:35,844 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:35,862 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Forceful destruction successful, exit code 0 [2021-12-06 17:57:35,862 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:35,862 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:35,863 INFO L229 MonitoredProcess]: Starting monitored process 267 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:35,863 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Waiting until timeout for monitored process [2021-12-06 17:57:35,863 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 [2021-12-06 17:57:35,870 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:35,871 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 17:57:35,871 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:35,871 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:35,871 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:35,871 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 17:57:35,872 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 17:57:35,872 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:35,878 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:35,896 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Ended with exit code 0 [2021-12-06 17:57:35,896 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:35,896 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:35,897 INFO L229 MonitoredProcess]: Starting monitored process 268 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:35,897 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Waiting until timeout for monitored process [2021-12-06 17:57:35,898 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 [2021-12-06 17:57:35,905 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:35,905 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 17:57:35,905 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:35,905 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:35,905 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:35,905 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 17:57:35,906 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 17:57:35,906 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:35,913 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:35,932 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Ended with exit code 0 [2021-12-06 17:57:35,932 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:35,932 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:35,932 INFO L229 MonitoredProcess]: Starting monitored process 269 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:35,933 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Waiting until timeout for monitored process [2021-12-06 17:57:35,933 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:35,941 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:35,941 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 17:57:35,941 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:35,941 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:35,941 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:35,941 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 17:57:35,942 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 17:57:35,942 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:35,948 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:35,966 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Forceful destruction successful, exit code 0 [2021-12-06 17:57:35,966 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:35,967 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:35,967 INFO L229 MonitoredProcess]: Starting monitored process 270 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:35,968 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Waiting until timeout for monitored process [2021-12-06 17:57:35,968 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:35,975 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:35,975 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 17:57:35,975 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:35,975 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:35,975 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:35,975 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 17:57:35,976 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 17:57:35,976 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:35,979 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:35,998 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Ended with exit code 0 [2021-12-06 17:57:35,998 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:35,998 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:35,998 INFO L229 MonitoredProcess]: Starting monitored process 271 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:35,999 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Waiting until timeout for monitored process [2021-12-06 17:57:35,999 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:36,010 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:36,010 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 17:57:36,010 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:36,010 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:36,011 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:36,011 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 17:57:36,031 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 17:57:36,031 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:36,082 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:36,101 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Ended with exit code 0 [2021-12-06 17:57:36,101 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:36,101 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:36,102 INFO L229 MonitoredProcess]: Starting monitored process 272 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:36,102 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Waiting until timeout for monitored process [2021-12-06 17:57:36,103 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:36,110 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:36,110 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 17:57:36,110 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:36,110 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:36,110 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:36,110 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 17:57:36,111 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 17:57:36,111 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:36,117 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:36,136 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Forceful destruction successful, exit code 0 [2021-12-06 17:57:36,136 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:36,136 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:36,137 INFO L229 MonitoredProcess]: Starting monitored process 273 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:36,137 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Waiting until timeout for monitored process [2021-12-06 17:57:36,138 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 [2021-12-06 17:57:36,145 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:36,145 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 17:57:36,145 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:36,145 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:36,145 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:36,145 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 17:57:36,146 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 17:57:36,146 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:36,150 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:36,168 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Ended with exit code 0 [2021-12-06 17:57:36,168 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:36,168 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:36,169 INFO L229 MonitoredProcess]: Starting monitored process 274 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:36,170 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Waiting until timeout for monitored process [2021-12-06 17:57:36,170 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 [2021-12-06 17:57:36,178 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:36,178 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 17:57:36,178 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:36,178 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:36,178 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:36,178 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 17:57:36,179 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 17:57:36,179 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:36,182 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:36,200 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Ended with exit code 0 [2021-12-06 17:57:36,201 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:36,201 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:36,201 INFO L229 MonitoredProcess]: Starting monitored process 275 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:36,202 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Waiting until timeout for monitored process [2021-12-06 17:57:36,202 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 [2021-12-06 17:57:36,210 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:36,210 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 17:57:36,210 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:36,211 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:36,211 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:36,211 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 17:57:36,213 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 17:57:36,213 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:36,228 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:36,246 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Ended with exit code 0 [2021-12-06 17:57:36,246 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:36,247 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:36,247 INFO L229 MonitoredProcess]: Starting monitored process 276 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:36,248 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Waiting until timeout for monitored process [2021-12-06 17:57:36,248 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 [2021-12-06 17:57:36,255 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:36,256 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 17:57:36,256 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:36,256 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:36,256 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:36,256 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 17:57:36,258 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 17:57:36,258 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:36,266 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:36,284 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Ended with exit code 0 [2021-12-06 17:57:36,284 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:36,284 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:36,284 INFO L229 MonitoredProcess]: Starting monitored process 277 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:36,289 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Waiting until timeout for monitored process [2021-12-06 17:57:36,289 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:36,298 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:36,298 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 17:57:36,298 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:36,298 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:36,298 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:36,298 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 17:57:36,299 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 17:57:36,299 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:36,302 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:36,320 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Ended with exit code 0 [2021-12-06 17:57:36,320 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:36,320 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:36,320 INFO L229 MonitoredProcess]: Starting monitored process 278 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:36,321 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Waiting until timeout for monitored process [2021-12-06 17:57:36,322 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 [2021-12-06 17:57:36,329 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:36,329 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 17:57:36,329 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:36,329 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:36,329 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:36,329 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 17:57:36,330 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 17:57:36,330 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:36,333 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:36,351 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Ended with exit code 0 [2021-12-06 17:57:36,351 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:36,351 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:36,352 INFO L229 MonitoredProcess]: Starting monitored process 279 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:36,353 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Waiting until timeout for monitored process [2021-12-06 17:57:36,353 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 [2021-12-06 17:57:36,362 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:36,362 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 17:57:36,362 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:36,362 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:36,362 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:36,362 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 17:57:36,364 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 17:57:36,364 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:36,368 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:36,385 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Ended with exit code 0 [2021-12-06 17:57:36,386 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:36,386 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:36,386 INFO L229 MonitoredProcess]: Starting monitored process 280 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:36,387 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Waiting until timeout for monitored process [2021-12-06 17:57:36,387 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 [2021-12-06 17:57:36,394 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:36,394 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 17:57:36,394 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:36,395 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:36,395 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:36,395 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 17:57:36,396 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 17:57:36,396 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:36,403 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:36,421 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Ended with exit code 0 [2021-12-06 17:57:36,421 INFO L490 LassoAnalysis]: Using template '2-lex'. [2021-12-06 17:57:36,421 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:36,421 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:36,422 INFO L229 MonitoredProcess]: Starting monitored process 281 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:36,423 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Waiting until timeout for monitored process [2021-12-06 17:57:36,423 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:36,430 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:36,430 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 17:57:36,430 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:36,430 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:36,430 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:36,430 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 17:57:36,431 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 17:57:36,431 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:36,433 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:36,450 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Ended with exit code 0 [2021-12-06 17:57:36,451 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:36,451 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:36,451 INFO L229 MonitoredProcess]: Starting monitored process 282 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:36,452 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Waiting until timeout for monitored process [2021-12-06 17:57:36,452 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 [2021-12-06 17:57:36,459 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:36,459 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 17:57:36,459 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:36,460 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:36,460 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:36,460 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 17:57:36,460 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 17:57:36,460 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:36,462 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:36,479 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Ended with exit code 0 [2021-12-06 17:57:36,480 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:36,480 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:36,480 INFO L229 MonitoredProcess]: Starting monitored process 283 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:36,481 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Waiting until timeout for monitored process [2021-12-06 17:57:36,482 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 [2021-12-06 17:57:36,489 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:36,490 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 17:57:36,490 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:36,490 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:36,490 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:36,490 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 17:57:36,491 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 17:57:36,491 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:36,494 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:36,512 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Ended with exit code 0 [2021-12-06 17:57:36,512 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:36,512 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:36,513 INFO L229 MonitoredProcess]: Starting monitored process 284 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:36,513 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Waiting until timeout for monitored process [2021-12-06 17:57:36,514 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:36,521 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:36,521 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 17:57:36,522 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:36,522 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:36,522 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:36,522 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 17:57:36,522 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 17:57:36,522 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:36,524 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:36,542 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Ended with exit code 0 [2021-12-06 17:57:36,542 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:36,542 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:36,542 INFO L229 MonitoredProcess]: Starting monitored process 285 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:36,543 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Waiting until timeout for monitored process [2021-12-06 17:57:36,544 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 [2021-12-06 17:57:36,551 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:36,551 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 17:57:36,551 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:36,551 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:36,551 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:36,551 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 17:57:36,551 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 17:57:36,552 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:36,553 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:36,571 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Ended with exit code 0 [2021-12-06 17:57:36,571 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:36,571 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:36,572 INFO L229 MonitoredProcess]: Starting monitored process 286 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:36,573 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Waiting until timeout for monitored process [2021-12-06 17:57:36,573 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:36,581 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:36,581 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 17:57:36,581 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:36,581 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:36,581 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:36,582 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 17:57:36,582 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 17:57:36,582 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:36,583 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:36,601 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Forceful destruction successful, exit code 0 [2021-12-06 17:57:36,601 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:36,601 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:36,602 INFO L229 MonitoredProcess]: Starting monitored process 287 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:36,603 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Waiting until timeout for monitored process [2021-12-06 17:57:36,603 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 [2021-12-06 17:57:36,610 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:36,610 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 17:57:36,610 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:36,610 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:36,610 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:36,610 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 17:57:36,611 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 17:57:36,611 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:36,612 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:36,630 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Ended with exit code 0 [2021-12-06 17:57:36,630 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:36,630 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:36,631 INFO L229 MonitoredProcess]: Starting monitored process 288 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:36,632 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Waiting until timeout for monitored process [2021-12-06 17:57:36,632 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 [2021-12-06 17:57:36,639 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:36,639 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 17:57:36,639 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:36,639 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:36,639 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:36,639 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 17:57:36,639 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 17:57:36,640 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:36,641 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:36,659 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Ended with exit code 0 [2021-12-06 17:57:36,659 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:36,659 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:36,660 INFO L229 MonitoredProcess]: Starting monitored process 289 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:36,661 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Waiting until timeout for monitored process [2021-12-06 17:57:36,661 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:36,668 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:36,669 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 17:57:36,669 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:36,669 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:36,669 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:36,669 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 17:57:36,669 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 17:57:36,669 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:36,671 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:36,688 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Ended with exit code 0 [2021-12-06 17:57:36,688 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:36,689 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:36,689 INFO L229 MonitoredProcess]: Starting monitored process 290 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:36,690 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Waiting until timeout for monitored process [2021-12-06 17:57:36,690 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 [2021-12-06 17:57:36,697 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:36,697 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 17:57:36,697 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:36,698 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:36,698 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:36,698 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 17:57:36,698 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 17:57:36,698 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:36,701 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:36,718 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Ended with exit code 0 [2021-12-06 17:57:36,719 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:36,719 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:36,719 INFO L229 MonitoredProcess]: Starting monitored process 291 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:36,720 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Waiting until timeout for monitored process [2021-12-06 17:57:36,721 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:36,729 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:36,729 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 17:57:36,729 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:36,729 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:36,729 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:36,729 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 17:57:36,730 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 17:57:36,730 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:36,731 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:36,749 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Ended with exit code 0 [2021-12-06 17:57:36,749 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:36,749 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:36,750 INFO L229 MonitoredProcess]: Starting monitored process 292 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:36,751 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Waiting until timeout for monitored process [2021-12-06 17:57:36,751 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:36,759 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:36,759 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 17:57:36,759 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:36,759 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:36,759 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:36,759 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 17:57:36,759 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 17:57:36,760 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:36,761 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:36,779 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Ended with exit code 0 [2021-12-06 17:57:36,779 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:36,779 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:36,779 INFO L229 MonitoredProcess]: Starting monitored process 293 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:36,780 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Waiting until timeout for monitored process [2021-12-06 17:57:36,781 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 [2021-12-06 17:57:36,788 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:36,788 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 17:57:36,788 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:36,788 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:36,788 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:36,788 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 17:57:36,789 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 17:57:36,789 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:36,792 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:36,809 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Ended with exit code 0 [2021-12-06 17:57:36,810 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:36,810 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:36,810 INFO L229 MonitoredProcess]: Starting monitored process 294 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:36,811 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Waiting until timeout for monitored process [2021-12-06 17:57:36,811 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:36,818 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:36,818 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 17:57:36,818 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:36,818 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:36,818 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:36,818 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 17:57:36,819 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 17:57:36,819 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:36,820 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:36,838 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Ended with exit code 0 [2021-12-06 17:57:36,838 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:36,838 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:36,839 INFO L229 MonitoredProcess]: Starting monitored process 295 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:36,839 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Waiting until timeout for monitored process [2021-12-06 17:57:36,840 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:36,848 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:36,848 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 17:57:36,848 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:36,848 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:36,848 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:36,848 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 17:57:36,848 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 17:57:36,848 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:36,850 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:36,868 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Ended with exit code 0 [2021-12-06 17:57:36,868 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:36,868 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:36,869 INFO L229 MonitoredProcess]: Starting monitored process 296 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:36,869 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Waiting until timeout for monitored process [2021-12-06 17:57:36,870 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 [2021-12-06 17:57:36,877 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:36,877 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 17:57:36,878 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:36,878 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:36,878 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:36,878 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 17:57:36,878 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 17:57:36,878 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:36,880 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:36,898 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Ended with exit code 0 [2021-12-06 17:57:36,898 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:36,898 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:36,899 INFO L229 MonitoredProcess]: Starting monitored process 297 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:36,900 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Waiting until timeout for monitored process [2021-12-06 17:57:36,900 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:36,907 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:36,907 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 17:57:36,907 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:36,907 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:36,907 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:36,907 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 17:57:36,908 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 17:57:36,908 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:36,909 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:36,927 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Ended with exit code 0 [2021-12-06 17:57:36,927 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:36,927 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:36,928 INFO L229 MonitoredProcess]: Starting monitored process 298 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:36,929 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Waiting until timeout for monitored process [2021-12-06 17:57:36,930 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:36,938 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:36,938 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 17:57:36,938 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:36,938 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:36,938 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:36,938 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 17:57:36,939 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 17:57:36,939 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:36,941 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:36,959 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Ended with exit code 0 [2021-12-06 17:57:36,959 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:36,959 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:36,960 INFO L229 MonitoredProcess]: Starting monitored process 299 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:36,961 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Waiting until timeout for monitored process [2021-12-06 17:57:36,962 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 [2021-12-06 17:57:36,969 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:36,969 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 17:57:36,969 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:36,969 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:36,969 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:36,969 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 17:57:36,970 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 17:57:36,970 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:36,972 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:36,990 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Ended with exit code 0 [2021-12-06 17:57:36,990 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:36,990 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:36,991 INFO L229 MonitoredProcess]: Starting monitored process 300 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:36,991 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Waiting until timeout for monitored process [2021-12-06 17:57:36,992 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:36,999 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:36,999 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 17:57:36,999 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:36,999 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:36,999 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:36,999 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 17:57:36,999 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 17:57:36,999 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:37,001 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:37,019 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Ended with exit code 0 [2021-12-06 17:57:37,019 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:37,019 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:37,020 INFO L229 MonitoredProcess]: Starting monitored process 301 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:37,021 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Waiting until timeout for monitored process [2021-12-06 17:57:37,021 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 [2021-12-06 17:57:37,029 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:37,029 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 17:57:37,029 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:37,029 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:37,029 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:37,029 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 17:57:37,030 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 17:57:37,030 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:37,031 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:37,049 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Forceful destruction successful, exit code 0 [2021-12-06 17:57:37,049 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:37,049 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:37,050 INFO L229 MonitoredProcess]: Starting monitored process 302 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:37,051 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Waiting until timeout for monitored process [2021-12-06 17:57:37,051 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 [2021-12-06 17:57:37,058 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:37,058 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 17:57:37,058 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:37,058 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:37,058 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:37,058 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 17:57:37,059 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 17:57:37,059 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:37,061 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:37,079 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Ended with exit code 0 [2021-12-06 17:57:37,079 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:37,079 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:37,080 INFO L229 MonitoredProcess]: Starting monitored process 303 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:37,081 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Waiting until timeout for monitored process [2021-12-06 17:57:37,081 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 [2021-12-06 17:57:37,088 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:37,088 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 17:57:37,088 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:37,088 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:37,089 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:37,089 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 17:57:37,089 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 17:57:37,089 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:37,092 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:37,110 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Ended with exit code 0 [2021-12-06 17:57:37,110 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:37,110 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:37,111 INFO L229 MonitoredProcess]: Starting monitored process 304 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:37,111 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Waiting until timeout for monitored process [2021-12-06 17:57:37,112 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 [2021-12-06 17:57:37,119 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:37,119 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 17:57:37,119 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:37,119 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:37,119 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:37,119 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 17:57:37,119 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 17:57:37,119 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:37,121 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:37,139 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Ended with exit code 0 [2021-12-06 17:57:37,139 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:37,139 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:37,139 INFO L229 MonitoredProcess]: Starting monitored process 305 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:37,140 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Waiting until timeout for monitored process [2021-12-06 17:57:37,141 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 [2021-12-06 17:57:37,149 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:37,150 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 17:57:37,150 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:37,150 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:37,150 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:37,150 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 17:57:37,150 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 17:57:37,150 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:37,152 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:37,169 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Ended with exit code 0 [2021-12-06 17:57:37,170 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:37,170 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:37,170 INFO L229 MonitoredProcess]: Starting monitored process 306 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:37,171 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Waiting until timeout for monitored process [2021-12-06 17:57:37,171 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 [2021-12-06 17:57:37,178 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:37,179 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 17:57:37,179 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:37,179 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:37,179 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:37,179 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 17:57:37,180 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 17:57:37,180 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:37,183 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:37,200 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Ended with exit code 0 [2021-12-06 17:57:37,201 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:37,201 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:37,201 INFO L229 MonitoredProcess]: Starting monitored process 307 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:37,202 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Waiting until timeout for monitored process [2021-12-06 17:57:37,203 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:37,210 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:37,210 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 17:57:37,211 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:37,211 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:37,211 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:37,211 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 17:57:37,211 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 17:57:37,211 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:37,214 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:37,232 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Ended with exit code 0 [2021-12-06 17:57:37,232 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:37,232 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:37,232 INFO L229 MonitoredProcess]: Starting monitored process 308 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:37,233 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Waiting until timeout for monitored process [2021-12-06 17:57:37,234 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:37,241 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:37,241 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 17:57:37,241 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:37,242 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:37,242 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:37,242 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 17:57:37,243 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 17:57:37,243 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:37,246 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:37,264 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Ended with exit code 0 [2021-12-06 17:57:37,264 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:37,264 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:37,264 INFO L229 MonitoredProcess]: Starting monitored process 309 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:37,265 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Waiting until timeout for monitored process [2021-12-06 17:57:37,265 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 [2021-12-06 17:57:37,272 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:37,272 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 17:57:37,272 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:37,273 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:37,273 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:37,273 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 17:57:37,273 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 17:57:37,273 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:37,274 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:37,292 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Ended with exit code 0 [2021-12-06 17:57:37,292 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:37,293 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:37,293 INFO L229 MonitoredProcess]: Starting monitored process 310 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:37,294 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Waiting until timeout for monitored process [2021-12-06 17:57:37,294 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 [2021-12-06 17:57:37,303 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:37,303 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 17:57:37,303 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:37,303 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:37,303 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:37,303 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 17:57:37,316 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 17:57:37,316 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:37,346 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:37,364 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Ended with exit code 0 [2021-12-06 17:57:37,365 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:37,365 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:37,365 INFO L229 MonitoredProcess]: Starting monitored process 311 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:37,366 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Waiting until timeout for monitored process [2021-12-06 17:57:37,366 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 [2021-12-06 17:57:37,373 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:37,373 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 17:57:37,373 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:37,373 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:37,374 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:37,374 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 17:57:37,374 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 17:57:37,374 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:37,377 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:37,394 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Ended with exit code 0 [2021-12-06 17:57:37,395 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:37,395 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:37,395 INFO L229 MonitoredProcess]: Starting monitored process 312 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:37,396 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Waiting until timeout for monitored process [2021-12-06 17:57:37,396 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 [2021-12-06 17:57:37,403 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:37,403 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 17:57:37,403 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:37,403 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:37,403 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:37,403 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 17:57:37,404 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 17:57:37,404 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:37,406 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:37,424 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Forceful destruction successful, exit code 0 [2021-12-06 17:57:37,424 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:37,424 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:37,424 INFO L229 MonitoredProcess]: Starting monitored process 313 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:37,425 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Waiting until timeout for monitored process [2021-12-06 17:57:37,425 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:37,432 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:37,432 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 17:57:37,432 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:37,433 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:37,433 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:37,433 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 17:57:37,433 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 17:57:37,433 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:37,434 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:37,452 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Ended with exit code 0 [2021-12-06 17:57:37,453 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:37,453 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:37,453 INFO L229 MonitoredProcess]: Starting monitored process 314 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:37,454 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Waiting until timeout for monitored process [2021-12-06 17:57:37,455 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:37,462 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:37,462 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 17:57:37,462 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:37,462 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:37,462 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:37,462 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 17:57:37,463 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 17:57:37,464 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:37,468 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:37,486 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Forceful destruction successful, exit code 0 [2021-12-06 17:57:37,486 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:37,486 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:37,486 INFO L229 MonitoredProcess]: Starting monitored process 315 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:37,487 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Waiting until timeout for monitored process [2021-12-06 17:57:37,487 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:37,494 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:37,494 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 17:57:37,494 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:37,494 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:37,494 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:37,494 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 17:57:37,495 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 17:57:37,495 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:37,499 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:37,517 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Forceful destruction successful, exit code 0 [2021-12-06 17:57:37,517 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:37,517 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:37,518 INFO L229 MonitoredProcess]: Starting monitored process 316 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:37,518 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Waiting until timeout for monitored process [2021-12-06 17:57:37,519 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 [2021-12-06 17:57:37,526 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:37,526 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 17:57:37,526 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:37,526 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:37,526 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:37,526 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 17:57:37,527 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 17:57:37,527 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:37,528 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:37,546 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Forceful destruction successful, exit code 0 [2021-12-06 17:57:37,546 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:37,546 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:37,547 INFO L229 MonitoredProcess]: Starting monitored process 317 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:37,547 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Waiting until timeout for monitored process [2021-12-06 17:57:37,548 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 [2021-12-06 17:57:37,555 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:37,555 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 17:57:37,555 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:37,555 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:37,555 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:37,555 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 17:57:37,556 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 17:57:37,556 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:37,557 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:37,575 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Ended with exit code 0 [2021-12-06 17:57:37,575 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:37,575 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:37,576 INFO L229 MonitoredProcess]: Starting monitored process 318 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:37,576 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (318)] Waiting until timeout for monitored process [2021-12-06 17:57:37,577 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 [2021-12-06 17:57:37,584 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:37,584 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 17:57:37,584 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:37,584 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:37,584 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:37,584 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 17:57:37,585 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 17:57:37,585 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:37,587 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:37,604 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (318)] Forceful destruction successful, exit code 0 [2021-12-06 17:57:37,605 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:37,605 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:37,605 INFO L229 MonitoredProcess]: Starting monitored process 319 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:37,606 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Waiting until timeout for monitored process [2021-12-06 17:57:37,606 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:37,613 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:37,613 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 17:57:37,613 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:37,613 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:37,613 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:37,614 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 17:57:37,614 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 17:57:37,614 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:37,617 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:37,635 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Forceful destruction successful, exit code 0 [2021-12-06 17:57:37,635 INFO L490 LassoAnalysis]: Using template '3-lex'. [2021-12-06 17:57:37,635 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:37,635 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:37,636 INFO L229 MonitoredProcess]: Starting monitored process 320 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:37,636 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Waiting until timeout for monitored process [2021-12-06 17:57:37,637 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 [2021-12-06 17:57:37,644 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:37,644 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 17:57:37,644 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:37,644 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:37,644 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:37,644 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 17:57:37,644 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 17:57:37,645 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:37,647 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:37,665 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Forceful destruction successful, exit code 0 [2021-12-06 17:57:37,665 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:37,665 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:37,666 INFO L229 MonitoredProcess]: Starting monitored process 321 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:37,666 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Waiting until timeout for monitored process [2021-12-06 17:57:37,667 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 [2021-12-06 17:57:37,674 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:37,674 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 17:57:37,674 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:37,674 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:37,674 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:37,675 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 17:57:37,675 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 17:57:37,675 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:37,678 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:37,696 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Ended with exit code 0 [2021-12-06 17:57:37,696 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:37,696 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:37,697 INFO L229 MonitoredProcess]: Starting monitored process 322 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:37,697 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Waiting until timeout for monitored process [2021-12-06 17:57:37,698 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 [2021-12-06 17:57:37,705 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:37,705 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 17:57:37,705 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:37,705 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:37,705 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:37,705 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 17:57:37,706 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 17:57:37,706 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:37,711 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:37,729 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Forceful destruction successful, exit code 0 [2021-12-06 17:57:37,730 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:37,730 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:37,730 INFO L229 MonitoredProcess]: Starting monitored process 323 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:37,731 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Waiting until timeout for monitored process [2021-12-06 17:57:37,731 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 [2021-12-06 17:57:37,740 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:37,740 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 17:57:37,740 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:37,740 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:37,740 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:37,740 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 17:57:37,741 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 17:57:37,741 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:37,744 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:37,769 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Ended with exit code 0 [2021-12-06 17:57:37,769 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:37,769 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:37,770 INFO L229 MonitoredProcess]: Starting monitored process 324 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:37,770 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Waiting until timeout for monitored process [2021-12-06 17:57:37,771 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:37,778 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:37,778 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 17:57:37,779 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:37,779 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:37,779 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:37,779 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 17:57:37,779 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 17:57:37,779 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:37,782 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:37,800 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Ended with exit code 0 [2021-12-06 17:57:37,800 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:37,801 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:37,801 INFO L229 MonitoredProcess]: Starting monitored process 325 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:37,802 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Waiting until timeout for monitored process [2021-12-06 17:57:37,802 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 [2021-12-06 17:57:37,809 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:37,809 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 17:57:37,809 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:37,809 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:37,809 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:37,809 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 17:57:37,810 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 17:57:37,810 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:37,813 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:37,831 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Forceful destruction successful, exit code 0 [2021-12-06 17:57:37,831 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:37,831 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:37,832 INFO L229 MonitoredProcess]: Starting monitored process 326 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:37,832 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Waiting until timeout for monitored process [2021-12-06 17:57:37,833 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 [2021-12-06 17:57:37,840 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:37,840 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 17:57:37,840 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:37,840 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:37,840 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:37,840 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 17:57:37,840 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 17:57:37,840 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:37,843 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:37,861 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Ended with exit code 0 [2021-12-06 17:57:37,861 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:37,861 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:37,862 INFO L229 MonitoredProcess]: Starting monitored process 327 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:37,862 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (327)] Waiting until timeout for monitored process [2021-12-06 17:57:37,863 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 [2021-12-06 17:57:37,870 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:37,870 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 17:57:37,871 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:37,871 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:37,871 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:37,871 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 17:57:37,871 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 17:57:37,871 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:37,874 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:37,892 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (327)] Ended with exit code 0 [2021-12-06 17:57:37,892 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:37,892 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:37,893 INFO L229 MonitoredProcess]: Starting monitored process 328 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:37,893 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (328)] Waiting until timeout for monitored process [2021-12-06 17:57:37,894 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 [2021-12-06 17:57:37,901 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:37,901 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 17:57:37,901 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:37,902 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:37,902 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:37,902 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 17:57:37,902 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 17:57:37,902 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:37,905 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:37,923 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (328)] Ended with exit code 0 [2021-12-06 17:57:37,923 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:37,923 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:37,923 INFO L229 MonitoredProcess]: Starting monitored process 329 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:37,924 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (329)] Waiting until timeout for monitored process [2021-12-06 17:57:37,924 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:37,931 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:37,932 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 17:57:37,932 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:37,932 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:37,932 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:37,932 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 17:57:37,933 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 17:57:37,933 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:37,936 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:37,954 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (329)] Ended with exit code 0 [2021-12-06 17:57:37,955 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:37,955 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:37,955 INFO L229 MonitoredProcess]: Starting monitored process 330 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:37,956 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (330)] Waiting until timeout for monitored process [2021-12-06 17:57:37,956 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 [2021-12-06 17:57:37,966 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:37,966 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 17:57:37,966 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:37,966 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:37,966 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:37,966 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 17:57:37,967 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 17:57:37,967 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:37,969 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:37,987 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (330)] Ended with exit code 0 [2021-12-06 17:57:37,987 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:37,987 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:37,988 INFO L229 MonitoredProcess]: Starting monitored process 331 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:37,989 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (331)] Waiting until timeout for monitored process [2021-12-06 17:57:37,989 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 [2021-12-06 17:57:37,997 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:37,997 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 17:57:37,997 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:37,997 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:37,997 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:37,997 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 17:57:37,998 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 17:57:37,998 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:38,001 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:38,018 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (331)] Forceful destruction successful, exit code 0 [2021-12-06 17:57:38,018 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:38,019 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:38,019 INFO L229 MonitoredProcess]: Starting monitored process 332 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:38,020 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (332)] Waiting until timeout for monitored process [2021-12-06 17:57:38,020 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:38,027 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:38,027 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 17:57:38,027 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:38,028 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:38,028 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:38,028 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 17:57:38,029 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 17:57:38,029 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:38,034 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:38,052 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (332)] Ended with exit code 0 [2021-12-06 17:57:38,052 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:38,052 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:38,052 INFO L229 MonitoredProcess]: Starting monitored process 333 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:38,053 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (333)] Waiting until timeout for monitored process [2021-12-06 17:57:38,054 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 [2021-12-06 17:57:38,062 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:38,062 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 17:57:38,062 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:38,063 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:38,063 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:38,063 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 17:57:38,063 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 17:57:38,063 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:38,066 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:38,083 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (333)] Ended with exit code 0 [2021-12-06 17:57:38,084 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:38,084 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:38,084 INFO L229 MonitoredProcess]: Starting monitored process 334 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:38,085 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (334)] Waiting until timeout for monitored process [2021-12-06 17:57:38,085 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 [2021-12-06 17:57:38,092 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:38,092 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 17:57:38,092 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:38,092 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:38,093 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:38,093 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 17:57:38,093 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 17:57:38,093 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:38,096 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:38,114 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (334)] Ended with exit code 0 [2021-12-06 17:57:38,114 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:38,114 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:38,115 INFO L229 MonitoredProcess]: Starting monitored process 335 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:38,116 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (335)] Waiting until timeout for monitored process [2021-12-06 17:57:38,116 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:38,123 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:38,123 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 17:57:38,123 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:38,123 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:38,123 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:38,123 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 17:57:38,124 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 17:57:38,124 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:38,127 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:38,145 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (335)] Ended with exit code 0 [2021-12-06 17:57:38,145 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:38,145 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:38,146 INFO L229 MonitoredProcess]: Starting monitored process 336 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:38,146 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (336)] Waiting until timeout for monitored process [2021-12-06 17:57:38,147 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 17:57:38,155 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:38,155 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 17:57:38,155 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:38,155 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:38,155 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:38,155 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 17:57:38,155 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 17:57:38,155 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:38,163 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:38,181 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (336)] Ended with exit code 0 [2021-12-06 17:57:38,181 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:38,181 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:38,182 INFO L229 MonitoredProcess]: Starting monitored process 337 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:38,182 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (337)] Waiting until timeout for monitored process [2021-12-06 17:57:38,183 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 [2021-12-06 17:57:38,190 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 17:57:38,190 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 17:57:38,190 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 17:57:38,190 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 17:57:38,190 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 17:57:38,190 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 17:57:38,191 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 17:57:38,191 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 17:57:38,195 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 17:57:38,213 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (337)] Ended with exit code 0 [2021-12-06 17:57:38,213 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 17:57:38,213 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:57:38,214 INFO L229 MonitoredProcess]: Starting monitored process 338 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 17:57:38,215 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (338)] Waiting until timeout for monitored process WARNING: YOUR LOGFILE WAS TOO LONG, SOME LINES IN THE MIDDLE WERE REMOVED. [2021-12-06 18:03:30,498 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:30,515 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7340)] Ended with exit code 0 [2021-12-06 18:03:30,516 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:30,516 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:30,516 INFO L229 MonitoredProcess]: Starting monitored process 7341 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:30,517 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7341)] Waiting until timeout for monitored process [2021-12-06 18:03:30,517 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 [2021-12-06 18:03:30,525 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:03:30,525 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:30,525 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:30,525 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:30,525 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:03:30,526 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:03:30,526 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:30,529 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:30,547 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7341)] Ended with exit code 0 [2021-12-06 18:03:30,548 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:30,548 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:30,548 INFO L229 MonitoredProcess]: Starting monitored process 7342 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:30,549 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7342)] Waiting until timeout for monitored process [2021-12-06 18:03:30,549 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:30,555 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:03:30,556 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:30,556 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:30,556 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:30,556 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:03:30,556 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:03:30,557 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:30,558 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:30,576 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7342)] Ended with exit code 0 [2021-12-06 18:03:30,576 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:30,576 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:30,577 INFO L229 MonitoredProcess]: Starting monitored process 7343 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:30,581 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7343)] Waiting until timeout for monitored process [2021-12-06 18:03:30,581 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 [2021-12-06 18:03:30,588 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:03:30,589 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:30,589 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:30,589 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:30,589 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:03:30,589 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:03:30,589 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:30,591 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:30,609 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7343)] Ended with exit code 0 [2021-12-06 18:03:30,609 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:30,609 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:30,610 INFO L229 MonitoredProcess]: Starting monitored process 7344 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:30,610 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7344)] Waiting until timeout for monitored process [2021-12-06 18:03:30,611 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 [2021-12-06 18:03:30,618 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:03:30,618 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:30,618 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:30,618 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:30,618 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:03:30,619 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:03:30,619 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:30,621 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:30,638 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7344)] Forceful destruction successful, exit code 0 [2021-12-06 18:03:30,638 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:30,638 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:30,639 INFO L229 MonitoredProcess]: Starting monitored process 7345 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:30,639 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7345)] Waiting until timeout for monitored process [2021-12-06 18:03:30,639 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:30,646 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:03:30,646 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:30,646 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:30,646 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:30,646 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:03:30,647 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:03:30,647 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:30,648 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:30,666 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7345)] Ended with exit code 0 [2021-12-06 18:03:30,666 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:30,666 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:30,667 INFO L229 MonitoredProcess]: Starting monitored process 7346 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:30,667 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7346)] Waiting until timeout for monitored process [2021-12-06 18:03:30,667 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 [2021-12-06 18:03:30,675 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:03:30,675 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:30,675 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:30,675 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:30,675 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:03:30,676 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:03:30,676 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:30,678 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:30,696 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7346)] Forceful destruction successful, exit code 0 [2021-12-06 18:03:30,696 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:30,696 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:30,697 INFO L229 MonitoredProcess]: Starting monitored process 7347 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:30,697 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7347)] Waiting until timeout for monitored process [2021-12-06 18:03:30,698 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 [2021-12-06 18:03:30,705 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:03:30,705 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:30,705 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:30,705 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:30,705 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:03:30,706 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:03:30,706 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:30,708 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:30,726 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7347)] Ended with exit code 0 [2021-12-06 18:03:30,726 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:30,726 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:30,726 INFO L229 MonitoredProcess]: Starting monitored process 7348 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:30,727 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7348)] Waiting until timeout for monitored process [2021-12-06 18:03:30,727 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 [2021-12-06 18:03:30,734 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:03:30,734 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:30,734 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:30,734 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:30,735 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:03:30,735 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:03:30,735 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:30,736 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:30,753 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7348)] Forceful destruction successful, exit code 0 [2021-12-06 18:03:30,754 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:30,754 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:30,754 INFO L229 MonitoredProcess]: Starting monitored process 7349 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:30,755 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7349)] Waiting until timeout for monitored process [2021-12-06 18:03:30,755 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:30,762 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:03:30,762 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:30,762 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:30,763 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:30,763 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:03:30,763 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:03:30,763 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:30,765 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:30,784 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7349)] Forceful destruction successful, exit code 0 [2021-12-06 18:03:30,784 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:30,784 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:30,784 INFO L229 MonitoredProcess]: Starting monitored process 7350 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:30,785 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7350)] Waiting until timeout for monitored process [2021-12-06 18:03:30,786 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:30,793 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:03:30,793 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:30,794 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:30,794 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:30,794 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:03:30,795 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:03:30,795 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:30,798 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:30,815 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7350)] Ended with exit code 0 [2021-12-06 18:03:30,815 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:30,815 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:30,816 INFO L229 MonitoredProcess]: Starting monitored process 7351 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:30,816 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7351)] Waiting until timeout for monitored process [2021-12-06 18:03:30,816 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 [2021-12-06 18:03:30,823 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:03:30,823 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:30,823 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:30,823 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:30,823 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:03:30,824 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:03:30,824 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:30,827 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:30,844 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7351)] Ended with exit code 0 [2021-12-06 18:03:30,845 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:30,845 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:30,845 INFO L229 MonitoredProcess]: Starting monitored process 7352 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:30,846 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7352)] Waiting until timeout for monitored process [2021-12-06 18:03:30,846 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:30,853 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:03:30,853 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:30,853 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:30,853 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:30,853 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:03:30,854 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:03:30,854 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:30,856 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:30,874 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7352)] Ended with exit code 0 [2021-12-06 18:03:30,874 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:30,874 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:30,874 INFO L229 MonitoredProcess]: Starting monitored process 7353 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:30,875 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7353)] Waiting until timeout for monitored process [2021-12-06 18:03:30,875 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 [2021-12-06 18:03:30,882 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:03:30,882 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:30,882 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:30,882 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:30,882 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:03:30,882 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:03:30,882 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:30,883 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:30,901 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7353)] Ended with exit code 0 [2021-12-06 18:03:30,901 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:30,901 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:30,901 INFO L229 MonitoredProcess]: Starting monitored process 7354 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:30,902 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7354)] Waiting until timeout for monitored process [2021-12-06 18:03:30,902 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 [2021-12-06 18:03:30,909 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:03:30,909 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:30,909 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:30,909 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:30,909 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:03:30,909 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:03:30,910 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:30,911 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:30,928 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7354)] Forceful destruction successful, exit code 0 [2021-12-06 18:03:30,928 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:30,928 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:30,929 INFO L229 MonitoredProcess]: Starting monitored process 7355 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:30,929 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7355)] Waiting until timeout for monitored process [2021-12-06 18:03:30,930 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:30,936 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:03:30,937 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:30,937 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:30,937 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:30,937 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:03:30,937 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:03:30,937 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:30,938 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:30,956 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7355)] Ended with exit code 0 [2021-12-06 18:03:30,956 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:30,956 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:30,956 INFO L229 MonitoredProcess]: Starting monitored process 7356 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:30,957 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7356)] Waiting until timeout for monitored process [2021-12-06 18:03:30,957 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 [2021-12-06 18:03:30,965 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:03:30,965 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:30,965 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:30,965 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:30,965 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:03:30,965 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:03:30,966 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:30,967 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:30,985 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7356)] Ended with exit code 0 [2021-12-06 18:03:30,986 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:30,986 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:30,986 INFO L229 MonitoredProcess]: Starting monitored process 7357 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:30,987 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7357)] Waiting until timeout for monitored process [2021-12-06 18:03:30,987 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:30,994 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:03:30,994 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:30,994 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:30,994 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:30,994 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:03:30,995 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:03:30,995 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:30,998 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:31,016 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7357)] Ended with exit code 0 [2021-12-06 18:03:31,016 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:31,016 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:31,016 INFO L229 MonitoredProcess]: Starting monitored process 7358 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:31,017 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7358)] Waiting until timeout for monitored process [2021-12-06 18:03:31,018 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 [2021-12-06 18:03:31,025 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:03:31,025 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:31,025 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:31,025 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:31,025 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:03:31,025 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:03:31,026 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:31,027 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:31,044 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7358)] Ended with exit code 0 [2021-12-06 18:03:31,044 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:31,044 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:31,045 INFO L229 MonitoredProcess]: Starting monitored process 7359 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:31,045 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7359)] Waiting until timeout for monitored process [2021-12-06 18:03:31,046 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 [2021-12-06 18:03:31,053 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:03:31,054 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:31,054 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:31,054 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:31,054 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:03:31,054 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:03:31,054 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:31,056 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:31,073 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7359)] Ended with exit code 0 [2021-12-06 18:03:31,074 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:31,074 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:31,074 INFO L229 MonitoredProcess]: Starting monitored process 7360 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:31,075 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7360)] Waiting until timeout for monitored process [2021-12-06 18:03:31,075 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 [2021-12-06 18:03:31,082 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:03:31,082 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:31,082 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:31,082 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:31,082 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:03:31,083 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:03:31,083 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:31,085 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:31,102 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7360)] Ended with exit code 0 [2021-12-06 18:03:31,103 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:31,103 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:31,103 INFO L229 MonitoredProcess]: Starting monitored process 7361 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:31,104 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7361)] Waiting until timeout for monitored process [2021-12-06 18:03:31,104 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:31,111 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:03:31,111 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:31,111 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:31,111 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:31,111 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:03:31,112 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:03:31,112 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:31,113 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:31,131 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7361)] Ended with exit code 0 [2021-12-06 18:03:31,131 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:31,131 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:31,132 INFO L229 MonitoredProcess]: Starting monitored process 7362 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:31,132 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7362)] Waiting until timeout for monitored process [2021-12-06 18:03:31,132 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:31,139 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:03:31,139 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:31,139 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:31,139 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:31,139 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:03:31,140 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:03:31,140 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:31,142 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:31,160 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7362)] Forceful destruction successful, exit code 0 [2021-12-06 18:03:31,160 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:31,160 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:31,161 INFO L229 MonitoredProcess]: Starting monitored process 7363 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:31,161 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7363)] Waiting until timeout for monitored process [2021-12-06 18:03:31,162 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:31,169 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:03:31,169 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:31,169 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:31,169 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:31,169 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:03:31,169 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:03:31,170 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:31,171 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:31,188 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7363)] Ended with exit code 0 [2021-12-06 18:03:31,188 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:31,188 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:31,189 INFO L229 MonitoredProcess]: Starting monitored process 7364 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:31,189 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7364)] Waiting until timeout for monitored process [2021-12-06 18:03:31,190 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:31,197 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:03:31,197 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:31,197 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:31,197 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:31,197 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:03:31,198 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:03:31,198 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:31,200 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:31,217 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7364)] Forceful destruction successful, exit code 0 [2021-12-06 18:03:31,217 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:31,217 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:31,218 INFO L229 MonitoredProcess]: Starting monitored process 7365 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:31,218 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7365)] Waiting until timeout for monitored process [2021-12-06 18:03:31,218 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 [2021-12-06 18:03:31,225 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:03:31,226 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:31,226 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:31,226 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:31,226 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:03:31,226 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:03:31,226 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:31,227 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:31,245 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7365)] Forceful destruction successful, exit code 0 [2021-12-06 18:03:31,245 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:31,246 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:31,246 INFO L229 MonitoredProcess]: Starting monitored process 7366 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:31,247 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7366)] Waiting until timeout for monitored process [2021-12-06 18:03:31,247 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 [2021-12-06 18:03:31,254 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:03:31,254 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:31,254 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:31,254 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:31,254 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:03:31,254 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:03:31,254 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:31,256 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:31,273 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7366)] Forceful destruction successful, exit code 0 [2021-12-06 18:03:31,273 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:31,274 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:31,274 INFO L229 MonitoredProcess]: Starting monitored process 7367 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:31,274 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7367)] Waiting until timeout for monitored process [2021-12-06 18:03:31,275 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 [2021-12-06 18:03:31,282 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:03:31,282 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:31,282 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:31,282 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:31,282 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:03:31,282 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:03:31,282 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:31,284 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:31,301 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7367)] Forceful destruction successful, exit code 0 [2021-12-06 18:03:31,301 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:31,301 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:31,302 INFO L229 MonitoredProcess]: Starting monitored process 7368 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:31,302 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7368)] Waiting until timeout for monitored process [2021-12-06 18:03:31,303 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:31,310 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:03:31,310 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:31,310 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:31,310 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:31,310 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:03:31,311 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:03:31,311 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:31,313 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:31,331 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7368)] Ended with exit code 0 [2021-12-06 18:03:31,331 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:31,331 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:31,332 INFO L229 MonitoredProcess]: Starting monitored process 7369 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:31,332 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7369)] Waiting until timeout for monitored process [2021-12-06 18:03:31,332 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:31,339 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:03:31,339 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:31,340 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:31,340 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:31,340 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:03:31,341 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:03:31,341 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:31,344 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:31,361 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7369)] Forceful destruction successful, exit code 0 [2021-12-06 18:03:31,361 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:31,362 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:31,362 INFO L229 MonitoredProcess]: Starting monitored process 7370 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:31,363 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7370)] Waiting until timeout for monitored process [2021-12-06 18:03:31,363 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:31,370 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:03:31,370 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:31,370 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:31,370 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:31,370 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:03:31,370 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:03:31,370 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:31,372 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:31,389 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7370)] Forceful destruction successful, exit code 0 [2021-12-06 18:03:31,389 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:31,389 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:31,390 INFO L229 MonitoredProcess]: Starting monitored process 7371 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:31,390 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7371)] Waiting until timeout for monitored process [2021-12-06 18:03:31,390 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:31,397 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:03:31,397 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:31,397 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:31,397 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:31,397 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:03:31,398 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:03:31,398 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:31,400 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:31,417 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7371)] Ended with exit code 0 [2021-12-06 18:03:31,417 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:31,417 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:31,418 INFO L229 MonitoredProcess]: Starting monitored process 7372 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:31,418 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7372)] Waiting until timeout for monitored process [2021-12-06 18:03:31,419 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 [2021-12-06 18:03:31,426 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:03:31,427 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:31,427 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:31,427 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:31,427 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:03:31,427 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:03:31,427 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:31,429 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:31,446 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7372)] Ended with exit code 0 [2021-12-06 18:03:31,446 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:31,446 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:31,447 INFO L229 MonitoredProcess]: Starting monitored process 7373 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:31,447 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7373)] Waiting until timeout for monitored process [2021-12-06 18:03:31,448 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 [2021-12-06 18:03:31,454 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:03:31,455 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:31,455 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:31,455 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:31,455 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:03:31,455 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:03:31,455 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:31,457 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:31,474 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7373)] Forceful destruction successful, exit code 0 [2021-12-06 18:03:31,474 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:31,474 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:31,475 INFO L229 MonitoredProcess]: Starting monitored process 7374 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:31,475 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7374)] Waiting until timeout for monitored process [2021-12-06 18:03:31,476 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 [2021-12-06 18:03:31,482 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:03:31,483 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:31,483 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:31,483 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:31,483 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:03:31,483 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:03:31,483 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:31,485 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:31,502 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7374)] Ended with exit code 0 [2021-12-06 18:03:31,502 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:31,502 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:31,503 INFO L229 MonitoredProcess]: Starting monitored process 7375 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:31,503 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7375)] Waiting until timeout for monitored process [2021-12-06 18:03:31,503 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 [2021-12-06 18:03:31,511 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:03:31,511 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:31,512 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:31,512 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:31,512 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:03:31,513 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:03:31,513 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:31,517 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:31,535 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7375)] Forceful destruction successful, exit code 0 [2021-12-06 18:03:31,536 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:31,536 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:31,536 INFO L229 MonitoredProcess]: Starting monitored process 7376 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:31,537 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7376)] Waiting until timeout for monitored process [2021-12-06 18:03:31,537 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:31,544 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:03:31,544 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:31,544 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:31,544 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:31,544 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:03:31,545 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:03:31,545 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:31,547 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:31,564 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7376)] Ended with exit code 0 [2021-12-06 18:03:31,564 INFO L490 LassoAnalysis]: Using template '2-phase'. [2021-12-06 18:03:31,564 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:31,564 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:31,565 INFO L229 MonitoredProcess]: Starting monitored process 7377 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:31,565 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7377)] Waiting until timeout for monitored process [2021-12-06 18:03:31,566 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:31,572 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:31,572 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:03:31,573 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:31,573 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:31,573 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:31,573 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:03:31,573 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 18:03:31,573 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:31,575 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:31,592 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7377)] Forceful destruction successful, exit code 0 [2021-12-06 18:03:31,593 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:31,593 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:31,593 INFO L229 MonitoredProcess]: Starting monitored process 7378 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:31,594 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7378)] Waiting until timeout for monitored process [2021-12-06 18:03:31,594 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:31,601 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:31,601 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:03:31,601 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:31,601 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:31,601 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:31,601 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:03:31,601 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 18:03:31,601 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:31,603 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:31,620 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7378)] Forceful destruction successful, exit code 0 [2021-12-06 18:03:31,621 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:31,621 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:31,621 INFO L229 MonitoredProcess]: Starting monitored process 7379 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:31,622 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7379)] Waiting until timeout for monitored process [2021-12-06 18:03:31,622 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:31,629 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:31,629 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:03:31,629 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:31,629 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:31,629 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:31,630 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:03:31,630 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 18:03:31,630 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:31,632 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:31,649 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7379)] Ended with exit code 0 [2021-12-06 18:03:31,649 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:31,650 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:31,650 INFO L229 MonitoredProcess]: Starting monitored process 7380 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:31,651 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7380)] Waiting until timeout for monitored process [2021-12-06 18:03:31,651 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:31,658 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:31,658 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:03:31,658 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:31,658 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:31,658 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:31,658 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:03:31,658 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 18:03:31,658 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:31,660 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:31,677 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7380)] Ended with exit code 0 [2021-12-06 18:03:31,677 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:31,678 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:31,678 INFO L229 MonitoredProcess]: Starting monitored process 7381 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:31,678 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7381)] Waiting until timeout for monitored process [2021-12-06 18:03:31,679 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:31,686 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:31,686 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:03:31,686 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:31,686 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:31,686 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:31,686 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:03:31,686 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 18:03:31,686 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:31,688 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:31,706 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7381)] Ended with exit code 0 [2021-12-06 18:03:31,706 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:31,706 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:31,706 INFO L229 MonitoredProcess]: Starting monitored process 7382 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:31,707 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7382)] Waiting until timeout for monitored process [2021-12-06 18:03:31,707 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:31,714 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:31,714 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:03:31,714 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:31,714 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:31,714 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:31,714 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:03:31,714 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 18:03:31,715 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:31,718 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:31,736 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7382)] Ended with exit code 0 [2021-12-06 18:03:31,736 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:31,736 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:31,737 INFO L229 MonitoredProcess]: Starting monitored process 7383 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:31,738 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7383)] Waiting until timeout for monitored process [2021-12-06 18:03:31,738 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:31,746 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:31,746 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:03:31,746 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:31,746 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:31,746 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:31,746 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:03:31,747 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 18:03:31,747 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:31,749 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:31,766 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7383)] Ended with exit code 0 [2021-12-06 18:03:31,767 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:31,767 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:31,767 INFO L229 MonitoredProcess]: Starting monitored process 7384 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:31,768 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7384)] Waiting until timeout for monitored process [2021-12-06 18:03:31,768 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:31,775 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:31,775 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:03:31,775 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:31,775 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:31,775 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:31,775 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:03:31,775 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 18:03:31,776 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:31,777 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:31,795 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7384)] Forceful destruction successful, exit code 0 [2021-12-06 18:03:31,795 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:31,795 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:31,795 INFO L229 MonitoredProcess]: Starting monitored process 7385 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:31,796 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7385)] Waiting until timeout for monitored process [2021-12-06 18:03:31,797 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:31,805 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:31,805 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:03:31,805 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:31,805 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:31,805 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:31,805 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:03:31,806 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 18:03:31,806 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:31,808 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:31,825 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7385)] Ended with exit code 0 [2021-12-06 18:03:31,825 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:31,825 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:31,826 INFO L229 MonitoredProcess]: Starting monitored process 7386 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:31,826 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7386)] Waiting until timeout for monitored process [2021-12-06 18:03:31,827 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:31,835 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:31,835 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:03:31,835 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:31,835 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:31,835 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:31,835 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:03:31,836 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 18:03:31,836 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:31,839 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:31,856 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7386)] Ended with exit code 0 [2021-12-06 18:03:31,856 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:31,856 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:31,857 INFO L229 MonitoredProcess]: Starting monitored process 7387 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:31,857 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7387)] Waiting until timeout for monitored process [2021-12-06 18:03:31,858 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:31,865 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:31,865 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:03:31,865 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:31,865 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:31,865 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:31,865 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:03:31,865 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 18:03:31,865 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:31,867 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:31,884 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7387)] Ended with exit code 0 [2021-12-06 18:03:31,884 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:31,885 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:31,885 INFO L229 MonitoredProcess]: Starting monitored process 7388 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:31,886 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7388)] Waiting until timeout for monitored process [2021-12-06 18:03:31,886 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:31,893 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:31,893 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:03:31,893 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:31,893 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:31,893 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:31,893 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:03:31,894 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 18:03:31,894 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:31,896 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:31,913 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7388)] Forceful destruction successful, exit code 0 [2021-12-06 18:03:31,913 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:31,914 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:31,914 INFO L229 MonitoredProcess]: Starting monitored process 7389 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:31,915 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7389)] Waiting until timeout for monitored process [2021-12-06 18:03:31,915 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 [2021-12-06 18:03:31,922 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:31,922 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:03:31,922 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:31,923 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:31,923 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:31,923 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:03:31,923 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 18:03:31,923 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:31,925 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:31,943 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7389)] Ended with exit code 0 [2021-12-06 18:03:31,943 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:31,943 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:31,944 INFO L229 MonitoredProcess]: Starting monitored process 7390 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:31,944 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7390)] Waiting until timeout for monitored process [2021-12-06 18:03:31,945 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:31,952 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:31,952 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:03:31,952 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:31,953 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:31,953 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:31,953 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:03:31,953 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 18:03:31,953 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:31,956 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:31,975 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7390)] Ended with exit code 0 [2021-12-06 18:03:31,975 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:31,975 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:31,975 INFO L229 MonitoredProcess]: Starting monitored process 7391 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:31,976 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7391)] Waiting until timeout for monitored process [2021-12-06 18:03:31,976 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 [2021-12-06 18:03:31,983 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:31,983 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:03:31,983 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:31,983 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:31,983 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:31,983 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:03:31,983 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 18:03:31,983 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:31,985 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:32,003 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7391)] Forceful destruction successful, exit code 0 [2021-12-06 18:03:32,003 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:32,003 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:32,003 INFO L229 MonitoredProcess]: Starting monitored process 7392 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:32,004 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7392)] Waiting until timeout for monitored process [2021-12-06 18:03:32,004 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:32,013 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:32,013 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:03:32,013 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:32,013 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:32,013 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:32,013 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:03:32,023 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 18:03:32,024 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:32,044 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:32,062 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7392)] Forceful destruction successful, exit code 0 [2021-12-06 18:03:32,062 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:32,062 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:32,063 INFO L229 MonitoredProcess]: Starting monitored process 7393 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:32,063 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7393)] Waiting until timeout for monitored process [2021-12-06 18:03:32,063 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 [2021-12-06 18:03:32,070 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:32,070 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:03:32,070 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:32,070 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:32,070 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:32,070 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:03:32,071 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 18:03:32,071 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:32,073 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:32,090 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7393)] Ended with exit code 0 [2021-12-06 18:03:32,090 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:32,090 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:32,091 INFO L229 MonitoredProcess]: Starting monitored process 7394 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:32,091 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7394)] Waiting until timeout for monitored process [2021-12-06 18:03:32,092 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 [2021-12-06 18:03:32,098 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:32,099 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:03:32,099 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:32,099 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:32,099 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:32,099 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:03:32,099 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 18:03:32,099 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:32,101 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:32,119 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7394)] Ended with exit code 0 [2021-12-06 18:03:32,119 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:32,119 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:32,119 INFO L229 MonitoredProcess]: Starting monitored process 7395 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:32,120 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7395)] Waiting until timeout for monitored process [2021-12-06 18:03:32,120 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:32,127 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:32,127 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:03:32,127 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:32,127 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:32,127 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:32,127 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:03:32,128 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 18:03:32,128 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:32,129 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:32,147 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7395)] Ended with exit code 0 [2021-12-06 18:03:32,148 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:32,148 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:32,148 INFO L229 MonitoredProcess]: Starting monitored process 7396 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:32,149 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7396)] Waiting until timeout for monitored process [2021-12-06 18:03:32,149 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 [2021-12-06 18:03:32,156 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:32,156 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:03:32,156 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:32,156 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:32,156 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:32,156 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:03:32,157 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 18:03:32,157 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:32,161 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:32,178 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7396)] Ended with exit code 0 [2021-12-06 18:03:32,178 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:32,178 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:32,179 INFO L229 MonitoredProcess]: Starting monitored process 7397 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:32,179 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7397)] Waiting until timeout for monitored process [2021-12-06 18:03:32,180 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 [2021-12-06 18:03:32,186 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:32,186 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:03:32,186 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:32,187 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:32,187 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:32,187 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:03:32,187 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 18:03:32,187 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:32,189 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:32,207 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7397)] Ended with exit code 0 [2021-12-06 18:03:32,207 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:32,207 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:32,207 INFO L229 MonitoredProcess]: Starting monitored process 7398 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:32,208 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7398)] Waiting until timeout for monitored process [2021-12-06 18:03:32,208 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:32,215 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:32,215 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:03:32,215 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:32,215 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:32,215 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:32,215 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:03:32,216 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 18:03:32,216 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:32,217 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:32,235 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7398)] Forceful destruction successful, exit code 0 [2021-12-06 18:03:32,235 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:32,235 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:32,236 INFO L229 MonitoredProcess]: Starting monitored process 7399 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:32,236 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7399)] Waiting until timeout for monitored process [2021-12-06 18:03:32,237 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 [2021-12-06 18:03:32,243 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:32,243 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:03:32,243 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:32,243 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:32,243 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:32,243 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:03:32,244 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 18:03:32,244 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:32,246 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:32,263 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7399)] Ended with exit code 0 [2021-12-06 18:03:32,263 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:32,263 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:32,264 INFO L229 MonitoredProcess]: Starting monitored process 7400 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:32,264 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7400)] Waiting until timeout for monitored process [2021-12-06 18:03:32,265 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 [2021-12-06 18:03:32,272 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:32,273 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:03:32,273 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:32,273 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:32,273 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:32,273 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:03:32,273 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 18:03:32,273 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:32,275 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:32,293 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7400)] Ended with exit code 0 [2021-12-06 18:03:32,293 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:32,293 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:32,293 INFO L229 MonitoredProcess]: Starting monitored process 7401 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:32,294 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7401)] Waiting until timeout for monitored process [2021-12-06 18:03:32,294 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 [2021-12-06 18:03:32,301 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:32,302 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:03:32,302 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:32,302 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:32,302 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:32,302 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:03:32,302 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 18:03:32,302 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:32,305 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:32,323 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7401)] Ended with exit code 0 [2021-12-06 18:03:32,323 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:32,323 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:32,323 INFO L229 MonitoredProcess]: Starting monitored process 7402 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:32,324 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7402)] Waiting until timeout for monitored process [2021-12-06 18:03:32,324 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:32,331 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:32,331 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:03:32,331 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:32,331 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:32,331 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:32,331 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:03:32,332 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 18:03:32,332 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:32,334 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:32,352 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7402)] Ended with exit code 0 [2021-12-06 18:03:32,353 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:32,353 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:32,353 INFO L229 MonitoredProcess]: Starting monitored process 7403 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:32,354 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7403)] Waiting until timeout for monitored process [2021-12-06 18:03:32,354 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 [2021-12-06 18:03:32,361 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:32,361 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:03:32,361 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:32,361 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:32,361 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:32,361 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:03:32,362 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 18:03:32,362 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:32,363 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:32,381 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7403)] Ended with exit code 0 [2021-12-06 18:03:32,381 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:32,382 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:32,382 INFO L229 MonitoredProcess]: Starting monitored process 7404 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:32,383 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7404)] Waiting until timeout for monitored process [2021-12-06 18:03:32,383 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:32,390 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:32,390 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:03:32,391 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:32,391 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:32,391 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:32,391 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:03:32,391 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 18:03:32,391 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:32,393 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:32,411 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7404)] Ended with exit code 0 [2021-12-06 18:03:32,412 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:32,412 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:32,412 INFO L229 MonitoredProcess]: Starting monitored process 7405 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:32,413 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7405)] Waiting until timeout for monitored process [2021-12-06 18:03:32,414 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 [2021-12-06 18:03:32,421 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:32,421 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:03:32,421 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:32,421 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:32,421 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:32,421 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:03:32,422 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 18:03:32,422 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:32,426 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:32,443 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7405)] Forceful destruction successful, exit code 0 [2021-12-06 18:03:32,444 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:32,444 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:32,444 INFO L229 MonitoredProcess]: Starting monitored process 7406 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:32,445 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7406)] Waiting until timeout for monitored process [2021-12-06 18:03:32,445 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 [2021-12-06 18:03:32,452 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:32,452 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:03:32,452 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:32,452 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:32,452 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:32,452 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:03:32,453 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 18:03:32,453 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:32,456 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:32,474 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7406)] Ended with exit code 0 [2021-12-06 18:03:32,474 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:32,474 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:32,474 INFO L229 MonitoredProcess]: Starting monitored process 7407 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:32,475 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7407)] Waiting until timeout for monitored process [2021-12-06 18:03:32,475 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:32,482 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:32,482 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:03:32,482 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:32,483 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:32,483 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:32,483 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:03:32,483 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 18:03:32,483 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:32,486 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:32,503 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7407)] Ended with exit code 0 [2021-12-06 18:03:32,504 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:32,504 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:32,504 INFO L229 MonitoredProcess]: Starting monitored process 7408 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:32,505 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7408)] Waiting until timeout for monitored process [2021-12-06 18:03:32,505 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 [2021-12-06 18:03:32,512 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:32,512 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:03:32,512 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:32,512 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:32,512 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:32,512 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:03:32,513 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 18:03:32,513 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:32,514 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:32,532 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7408)] Ended with exit code 0 [2021-12-06 18:03:32,532 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:32,532 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:32,532 INFO L229 MonitoredProcess]: Starting monitored process 7409 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:32,533 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7409)] Waiting until timeout for monitored process [2021-12-06 18:03:32,533 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:32,540 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:32,540 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:03:32,540 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:32,540 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:32,540 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:32,540 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:03:32,540 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 18:03:32,540 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:32,542 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:32,559 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7409)] Forceful destruction successful, exit code 0 [2021-12-06 18:03:32,559 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:32,560 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:32,560 INFO L229 MonitoredProcess]: Starting monitored process 7410 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:32,561 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7410)] Waiting until timeout for monitored process [2021-12-06 18:03:32,561 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:32,568 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:32,568 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:03:32,569 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:32,569 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:32,569 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:32,569 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:03:32,569 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 18:03:32,569 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:32,571 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:32,588 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7410)] Ended with exit code 0 [2021-12-06 18:03:32,588 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:32,588 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:32,589 INFO L229 MonitoredProcess]: Starting monitored process 7411 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:32,589 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7411)] Waiting until timeout for monitored process [2021-12-06 18:03:32,590 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 [2021-12-06 18:03:32,598 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:32,598 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:03:32,598 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:32,598 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:32,598 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:32,598 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:03:32,598 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 18:03:32,598 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:32,600 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:32,619 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7411)] Ended with exit code 0 [2021-12-06 18:03:32,619 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:32,619 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:32,619 INFO L229 MonitoredProcess]: Starting monitored process 7412 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:32,620 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7412)] Waiting until timeout for monitored process [2021-12-06 18:03:32,620 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 [2021-12-06 18:03:32,627 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:32,627 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:03:32,627 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:32,627 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:32,627 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:32,627 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:03:32,628 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 18:03:32,628 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:32,632 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:32,649 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7412)] Forceful destruction successful, exit code 0 [2021-12-06 18:03:32,649 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:32,649 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:32,650 INFO L229 MonitoredProcess]: Starting monitored process 7413 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:32,651 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7413)] Waiting until timeout for monitored process [2021-12-06 18:03:32,651 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:32,658 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:32,658 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:03:32,658 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:32,658 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:32,658 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:32,658 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:03:32,658 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 18:03:32,658 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:32,660 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:32,678 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7413)] Forceful destruction successful, exit code 0 [2021-12-06 18:03:32,678 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:32,678 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:32,679 INFO L229 MonitoredProcess]: Starting monitored process 7414 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:32,679 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7414)] Waiting until timeout for monitored process [2021-12-06 18:03:32,679 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:32,686 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:32,686 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:03:32,686 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:32,686 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:32,686 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:32,686 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:03:32,686 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 18:03:32,687 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:32,689 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:32,706 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7414)] Ended with exit code 0 [2021-12-06 18:03:32,706 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:32,706 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:32,707 INFO L229 MonitoredProcess]: Starting monitored process 7415 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:32,707 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7415)] Waiting until timeout for monitored process [2021-12-06 18:03:32,708 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:32,715 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:32,715 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:03:32,715 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:32,715 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:32,715 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:32,715 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:03:32,716 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 18:03:32,716 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:32,718 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:32,735 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7415)] Ended with exit code 0 [2021-12-06 18:03:32,735 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:32,735 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:32,736 INFO L229 MonitoredProcess]: Starting monitored process 7416 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:32,736 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7416)] Waiting until timeout for monitored process [2021-12-06 18:03:32,737 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:32,744 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:32,744 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:03:32,744 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:32,744 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:32,744 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:32,744 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:03:32,744 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 18:03:32,744 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:32,746 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:32,764 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7416)] Ended with exit code 0 [2021-12-06 18:03:32,765 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:32,765 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:32,765 INFO L229 MonitoredProcess]: Starting monitored process 7417 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:32,766 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7417)] Waiting until timeout for monitored process [2021-12-06 18:03:32,766 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 [2021-12-06 18:03:32,773 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:32,773 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:03:32,773 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:32,773 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:32,773 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:32,773 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:03:32,774 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 18:03:32,774 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:32,777 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:32,794 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7417)] Ended with exit code 0 [2021-12-06 18:03:32,794 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:32,794 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:32,795 INFO L229 MonitoredProcess]: Starting monitored process 7418 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:32,796 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7418)] Waiting until timeout for monitored process [2021-12-06 18:03:32,796 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:32,803 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:32,803 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:03:32,803 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:32,803 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:32,803 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:32,803 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:03:32,803 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 18:03:32,804 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:32,805 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:32,823 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7418)] Ended with exit code 0 [2021-12-06 18:03:32,823 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:32,823 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:32,823 INFO L229 MonitoredProcess]: Starting monitored process 7419 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:32,824 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7419)] Waiting until timeout for monitored process [2021-12-06 18:03:32,824 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:32,831 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:32,831 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:03:32,831 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:32,831 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:32,831 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:32,831 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:03:32,832 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 18:03:32,832 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:32,834 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:32,851 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7419)] Ended with exit code 0 [2021-12-06 18:03:32,851 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:32,851 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:32,852 INFO L229 MonitoredProcess]: Starting monitored process 7420 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:32,852 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7420)] Waiting until timeout for monitored process [2021-12-06 18:03:32,852 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 [2021-12-06 18:03:32,859 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:32,859 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:03:32,859 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:32,859 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:32,859 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:32,859 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:03:32,859 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 18:03:32,860 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:32,861 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:32,879 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7420)] Ended with exit code 0 [2021-12-06 18:03:32,879 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:32,879 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:32,879 INFO L229 MonitoredProcess]: Starting monitored process 7421 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:32,880 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7421)] Waiting until timeout for monitored process [2021-12-06 18:03:32,880 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:32,887 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:32,887 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:03:32,887 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:32,887 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:32,887 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:32,887 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:03:32,887 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 18:03:32,887 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:32,889 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:32,906 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7421)] Ended with exit code 0 [2021-12-06 18:03:32,906 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:32,907 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:32,907 INFO L229 MonitoredProcess]: Starting monitored process 7422 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:32,908 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7422)] Waiting until timeout for monitored process [2021-12-06 18:03:32,908 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:32,915 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:32,915 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:03:32,915 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:32,915 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:32,915 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:32,915 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:03:32,915 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 18:03:32,915 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:32,917 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:32,934 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7422)] Ended with exit code 0 [2021-12-06 18:03:32,935 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:32,935 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:32,935 INFO L229 MonitoredProcess]: Starting monitored process 7423 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:32,936 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7423)] Waiting until timeout for monitored process [2021-12-06 18:03:32,936 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:32,943 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:32,943 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:03:32,943 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:32,943 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:32,943 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:32,943 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:03:32,944 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 18:03:32,944 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:32,946 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:32,964 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7423)] Ended with exit code 0 [2021-12-06 18:03:32,964 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:32,964 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:32,965 INFO L229 MonitoredProcess]: Starting monitored process 7424 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:32,966 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7424)] Waiting until timeout for monitored process [2021-12-06 18:03:32,966 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 [2021-12-06 18:03:32,973 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:32,973 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:03:32,973 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:32,973 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:32,973 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:32,973 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:03:32,974 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 18:03:32,974 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:32,978 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:32,995 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7424)] Ended with exit code 0 [2021-12-06 18:03:32,995 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:32,995 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:32,996 INFO L229 MonitoredProcess]: Starting monitored process 7425 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:32,996 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7425)] Waiting until timeout for monitored process [2021-12-06 18:03:32,997 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 [2021-12-06 18:03:33,004 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:33,004 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:03:33,004 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:33,004 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:33,004 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:33,004 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:03:33,005 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 18:03:33,005 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:33,006 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:33,024 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7425)] Ended with exit code 0 [2021-12-06 18:03:33,024 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:33,024 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:33,024 INFO L229 MonitoredProcess]: Starting monitored process 7426 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:33,025 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7426)] Waiting until timeout for monitored process [2021-12-06 18:03:33,026 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:33,032 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:33,032 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:03:33,032 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:33,033 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:33,033 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:33,033 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:03:33,033 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 18:03:33,033 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:33,035 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:33,052 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7426)] Ended with exit code 0 [2021-12-06 18:03:33,053 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:33,053 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:33,053 INFO L229 MonitoredProcess]: Starting monitored process 7427 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:33,054 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7427)] Waiting until timeout for monitored process [2021-12-06 18:03:33,054 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 [2021-12-06 18:03:33,062 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:33,062 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:03:33,062 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:33,062 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:33,062 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:33,062 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:03:33,062 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 18:03:33,062 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:33,064 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:33,084 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7427)] Ended with exit code 0 [2021-12-06 18:03:33,084 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:33,084 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:33,085 INFO L229 MonitoredProcess]: Starting monitored process 7428 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:33,085 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7428)] Waiting until timeout for monitored process [2021-12-06 18:03:33,085 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 [2021-12-06 18:03:33,092 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:33,092 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:03:33,092 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:33,092 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:33,092 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:33,092 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:03:33,093 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 18:03:33,093 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:33,094 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:33,111 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7428)] Forceful destruction successful, exit code 0 [2021-12-06 18:03:33,112 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:33,112 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:33,112 INFO L229 MonitoredProcess]: Starting monitored process 7429 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:33,113 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7429)] Waiting until timeout for monitored process [2021-12-06 18:03:33,113 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:33,121 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:33,121 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:03:33,121 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:33,121 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:33,121 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:33,121 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:03:33,121 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 18:03:33,121 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:33,123 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:33,141 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7429)] Forceful destruction successful, exit code 0 [2021-12-06 18:03:33,141 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:33,141 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:33,142 INFO L229 MonitoredProcess]: Starting monitored process 7430 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:33,142 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7430)] Waiting until timeout for monitored process [2021-12-06 18:03:33,143 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:33,151 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:33,151 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:03:33,151 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:33,151 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:33,151 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:33,151 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:03:33,152 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 18:03:33,152 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:33,158 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:33,176 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7430)] Ended with exit code 0 [2021-12-06 18:03:33,176 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:33,176 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:33,176 INFO L229 MonitoredProcess]: Starting monitored process 7431 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:33,177 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7431)] Waiting until timeout for monitored process [2021-12-06 18:03:33,178 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:33,185 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:33,185 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:03:33,185 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:33,185 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:33,185 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:33,185 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:03:33,186 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 18:03:33,186 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:33,187 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:33,205 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7431)] Ended with exit code 0 [2021-12-06 18:03:33,205 INFO L490 LassoAnalysis]: Using template '3-phase'. [2021-12-06 18:03:33,205 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:33,205 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:33,206 INFO L229 MonitoredProcess]: Starting monitored process 7432 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:33,206 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7432)] Waiting until timeout for monitored process [2021-12-06 18:03:33,207 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:33,213 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:33,213 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 18:03:33,214 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:33,214 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:33,214 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:33,214 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:03:33,214 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:03:33,214 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:33,217 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:33,235 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7432)] Ended with exit code 0 [2021-12-06 18:03:33,235 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:33,235 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:33,235 INFO L229 MonitoredProcess]: Starting monitored process 7433 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:33,236 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7433)] Waiting until timeout for monitored process [2021-12-06 18:03:33,236 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:33,243 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:33,243 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 18:03:33,243 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:33,243 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:33,243 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:33,243 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:03:33,244 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:03:33,244 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:33,246 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:33,263 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7433)] Forceful destruction successful, exit code 0 [2021-12-06 18:03:33,263 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:33,264 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:33,264 INFO L229 MonitoredProcess]: Starting monitored process 7434 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:33,265 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7434)] Waiting until timeout for monitored process [2021-12-06 18:03:33,265 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 [2021-12-06 18:03:33,272 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:33,272 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 18:03:33,272 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:33,272 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:33,272 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:33,272 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:03:33,273 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:03:33,273 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:33,276 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:33,293 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7434)] Ended with exit code 0 [2021-12-06 18:03:33,293 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:33,293 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:33,294 INFO L229 MonitoredProcess]: Starting monitored process 7435 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:33,294 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7435)] Waiting until timeout for monitored process [2021-12-06 18:03:33,295 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 [2021-12-06 18:03:33,301 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:33,302 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 18:03:33,302 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:33,302 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:33,302 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:33,302 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:03:33,302 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:03:33,302 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:33,304 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:33,322 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7435)] Forceful destruction successful, exit code 0 [2021-12-06 18:03:33,322 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:33,322 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:33,323 INFO L229 MonitoredProcess]: Starting monitored process 7436 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:33,323 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7436)] Waiting until timeout for monitored process [2021-12-06 18:03:33,323 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:33,330 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:33,330 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 18:03:33,330 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:33,330 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:33,330 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:33,330 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:03:33,331 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:03:33,331 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:33,333 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:33,350 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7436)] Ended with exit code 0 [2021-12-06 18:03:33,351 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:33,351 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:33,351 INFO L229 MonitoredProcess]: Starting monitored process 7437 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:33,352 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7437)] Waiting until timeout for monitored process [2021-12-06 18:03:33,352 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:33,359 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:33,359 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 18:03:33,359 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:33,359 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:33,359 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:33,359 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:03:33,360 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:03:33,360 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:33,366 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:33,383 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7437)] Ended with exit code 0 [2021-12-06 18:03:33,383 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:33,384 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:33,384 INFO L229 MonitoredProcess]: Starting monitored process 7438 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:33,384 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7438)] Waiting until timeout for monitored process [2021-12-06 18:03:33,385 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 [2021-12-06 18:03:33,391 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:33,392 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 18:03:33,392 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:33,392 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:33,392 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:33,392 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:03:33,392 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:03:33,393 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:33,395 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:33,412 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7438)] Ended with exit code 0 [2021-12-06 18:03:33,412 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:33,413 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:33,413 INFO L229 MonitoredProcess]: Starting monitored process 7439 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:33,414 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7439)] Waiting until timeout for monitored process [2021-12-06 18:03:33,414 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 [2021-12-06 18:03:33,421 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:33,421 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 18:03:33,421 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:33,421 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:33,421 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:33,421 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:03:33,422 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:03:33,422 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:33,424 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:33,441 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7439)] Ended with exit code 0 [2021-12-06 18:03:33,441 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:33,442 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:33,442 INFO L229 MonitoredProcess]: Starting monitored process 7440 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:33,447 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7440)] Waiting until timeout for monitored process [2021-12-06 18:03:33,448 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 [2021-12-06 18:03:33,455 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:33,455 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 18:03:33,455 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:33,455 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:33,455 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:33,455 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:03:33,456 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:03:33,456 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:33,458 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:33,476 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7440)] Ended with exit code 0 [2021-12-06 18:03:33,476 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:33,476 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:33,476 INFO L229 MonitoredProcess]: Starting monitored process 7441 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:33,477 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7441)] Waiting until timeout for monitored process [2021-12-06 18:03:33,478 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 [2021-12-06 18:03:33,486 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:33,486 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 18:03:33,486 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:33,486 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:33,486 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:33,486 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:03:33,487 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:03:33,487 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:33,491 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:33,509 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7441)] Ended with exit code 0 [2021-12-06 18:03:33,509 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:33,509 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:33,509 INFO L229 MonitoredProcess]: Starting monitored process 7442 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:33,510 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7442)] Waiting until timeout for monitored process [2021-12-06 18:03:33,510 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 [2021-12-06 18:03:33,517 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:33,517 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 18:03:33,518 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:33,518 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:33,518 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:33,518 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:03:33,518 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:03:33,518 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:33,520 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:33,538 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7442)] Ended with exit code 0 [2021-12-06 18:03:33,538 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:33,538 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:33,539 INFO L229 MonitoredProcess]: Starting monitored process 7443 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:33,539 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7443)] Waiting until timeout for monitored process [2021-12-06 18:03:33,540 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:33,547 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:33,547 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 18:03:33,547 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:33,547 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:33,547 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:33,547 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:03:33,548 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:03:33,548 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:33,551 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:33,569 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7443)] Ended with exit code 0 [2021-12-06 18:03:33,569 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:33,569 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:33,570 INFO L229 MonitoredProcess]: Starting monitored process 7444 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:33,571 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7444)] Waiting until timeout for monitored process [2021-12-06 18:03:33,571 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:33,578 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:33,578 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 18:03:33,578 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:33,578 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:33,578 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:33,578 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:03:33,579 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:03:33,579 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:33,581 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:33,599 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7444)] Ended with exit code 0 [2021-12-06 18:03:33,599 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:33,599 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:33,600 INFO L229 MonitoredProcess]: Starting monitored process 7445 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:33,600 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7445)] Waiting until timeout for monitored process [2021-12-06 18:03:33,600 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:33,607 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:33,607 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 18:03:33,607 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:33,607 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:33,607 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:33,608 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:03:33,608 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:03:33,608 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:33,613 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:33,631 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7445)] Ended with exit code 0 [2021-12-06 18:03:33,631 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:33,631 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:33,632 INFO L229 MonitoredProcess]: Starting monitored process 7446 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:33,632 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7446)] Waiting until timeout for monitored process [2021-12-06 18:03:33,633 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 [2021-12-06 18:03:33,639 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:33,639 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 18:03:33,639 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:33,640 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:33,640 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:33,640 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:03:33,640 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:03:33,640 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:33,642 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:33,660 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7446)] Ended with exit code 0 [2021-12-06 18:03:33,660 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:33,660 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:33,661 INFO L229 MonitoredProcess]: Starting monitored process 7447 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:33,661 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7447)] Waiting until timeout for monitored process [2021-12-06 18:03:33,662 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 [2021-12-06 18:03:33,671 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:33,671 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 18:03:33,671 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:33,672 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:33,672 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:33,672 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:03:33,686 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:03:33,686 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:33,720 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:33,738 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7447)] Ended with exit code 0 [2021-12-06 18:03:33,738 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:33,738 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:33,738 INFO L229 MonitoredProcess]: Starting monitored process 7448 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:33,739 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7448)] Waiting until timeout for monitored process [2021-12-06 18:03:33,739 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:33,746 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:33,746 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 18:03:33,746 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:33,746 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:33,746 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:33,746 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:03:33,747 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:03:33,747 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:33,749 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:33,767 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7448)] Ended with exit code 0 [2021-12-06 18:03:33,767 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:33,767 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:33,768 INFO L229 MonitoredProcess]: Starting monitored process 7449 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:33,768 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7449)] Waiting until timeout for monitored process [2021-12-06 18:03:33,769 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:33,776 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:33,776 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 18:03:33,776 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:33,776 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:33,776 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:33,776 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:03:33,777 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:03:33,777 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:33,780 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:33,798 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7449)] Ended with exit code 0 [2021-12-06 18:03:33,798 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:33,798 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:33,799 INFO L229 MonitoredProcess]: Starting monitored process 7450 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:33,799 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7450)] Waiting until timeout for monitored process [2021-12-06 18:03:33,800 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:33,807 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:33,807 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 18:03:33,807 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:33,807 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:33,807 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:33,808 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:03:33,808 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:03:33,808 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:33,810 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:33,828 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7450)] Ended with exit code 0 [2021-12-06 18:03:33,828 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:33,828 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:33,829 INFO L229 MonitoredProcess]: Starting monitored process 7451 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:33,829 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7451)] Waiting until timeout for monitored process [2021-12-06 18:03:33,829 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:33,836 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:33,836 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 18:03:33,836 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:33,837 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:33,837 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:33,837 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:03:33,838 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:03:33,838 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:33,843 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:33,861 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7451)] Ended with exit code 0 [2021-12-06 18:03:33,861 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:33,861 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:33,862 INFO L229 MonitoredProcess]: Starting monitored process 7452 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:33,862 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7452)] Waiting until timeout for monitored process [2021-12-06 18:03:33,863 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 [2021-12-06 18:03:33,871 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:33,871 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 18:03:33,871 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:33,871 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:33,871 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:33,871 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:03:33,872 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:03:33,872 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:33,875 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:33,892 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7452)] Forceful destruction successful, exit code 0 [2021-12-06 18:03:33,893 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:33,893 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:33,893 INFO L229 MonitoredProcess]: Starting monitored process 7453 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:33,894 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7453)] Waiting until timeout for monitored process [2021-12-06 18:03:33,894 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 [2021-12-06 18:03:33,901 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:33,901 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 18:03:33,901 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:33,901 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:33,901 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:33,902 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:03:33,902 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:03:33,902 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:33,905 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:33,923 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7453)] Ended with exit code 0 [2021-12-06 18:03:33,923 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:33,923 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:33,924 INFO L229 MonitoredProcess]: Starting monitored process 7454 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:33,924 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7454)] Waiting until timeout for monitored process [2021-12-06 18:03:33,925 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 [2021-12-06 18:03:33,932 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:33,932 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 18:03:33,932 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:33,932 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:33,932 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:33,932 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:03:33,933 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:03:33,933 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:33,936 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:33,954 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7454)] Ended with exit code 0 [2021-12-06 18:03:33,954 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:33,954 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:33,955 INFO L229 MonitoredProcess]: Starting monitored process 7455 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:33,955 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7455)] Waiting until timeout for monitored process [2021-12-06 18:03:33,955 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 [2021-12-06 18:03:33,962 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:33,962 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 18:03:33,962 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:33,962 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:33,962 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:33,962 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:03:33,963 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:03:33,963 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:33,965 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:33,982 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7455)] Forceful destruction successful, exit code 0 [2021-12-06 18:03:33,983 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:33,983 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:33,983 INFO L229 MonitoredProcess]: Starting monitored process 7456 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:33,984 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7456)] Waiting until timeout for monitored process [2021-12-06 18:03:33,984 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:33,991 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:33,991 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 18:03:33,991 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:33,991 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:33,991 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:33,991 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:03:33,992 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:03:33,992 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:33,995 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:34,013 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7456)] Ended with exit code 0 [2021-12-06 18:03:34,013 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:34,013 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:34,014 INFO L229 MonitoredProcess]: Starting monitored process 7457 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:34,014 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7457)] Waiting until timeout for monitored process [2021-12-06 18:03:34,015 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 [2021-12-06 18:03:34,021 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:34,021 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 18:03:34,022 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:34,022 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:34,022 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:34,022 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:03:34,023 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:03:34,023 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:34,026 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:34,044 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7457)] Forceful destruction successful, exit code 0 [2021-12-06 18:03:34,044 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:34,044 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:34,045 INFO L229 MonitoredProcess]: Starting monitored process 7458 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:34,045 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7458)] Waiting until timeout for monitored process [2021-12-06 18:03:34,045 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 [2021-12-06 18:03:34,053 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:34,053 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 18:03:34,053 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:34,053 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:34,053 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:34,053 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:03:34,053 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:03:34,053 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:34,055 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:34,074 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7458)] Ended with exit code 0 [2021-12-06 18:03:34,074 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:34,074 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:34,074 INFO L229 MonitoredProcess]: Starting monitored process 7459 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:34,075 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7459)] Waiting until timeout for monitored process [2021-12-06 18:03:34,075 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 [2021-12-06 18:03:34,082 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:34,083 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 18:03:34,083 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:34,083 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:34,083 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:34,083 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:03:34,084 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:03:34,084 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:34,086 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:34,104 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7459)] Forceful destruction successful, exit code 0 [2021-12-06 18:03:34,104 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:34,105 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:34,105 INFO L229 MonitoredProcess]: Starting monitored process 7460 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:34,106 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7460)] Waiting until timeout for monitored process [2021-12-06 18:03:34,106 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:34,114 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:34,114 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 18:03:34,114 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:34,114 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:34,114 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:34,114 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:03:34,115 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:03:34,115 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:34,121 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:34,139 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7460)] Forceful destruction successful, exit code 0 [2021-12-06 18:03:34,139 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:34,139 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:34,140 INFO L229 MonitoredProcess]: Starting monitored process 7461 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:34,140 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7461)] Waiting until timeout for monitored process [2021-12-06 18:03:34,141 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 [2021-12-06 18:03:34,148 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:34,148 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 18:03:34,148 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:34,148 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:34,148 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:34,148 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:03:34,149 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:03:34,149 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:34,155 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:34,172 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7461)] Ended with exit code 0 [2021-12-06 18:03:34,172 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:34,172 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:34,173 INFO L229 MonitoredProcess]: Starting monitored process 7462 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:34,173 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7462)] Waiting until timeout for monitored process [2021-12-06 18:03:34,174 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:34,181 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:34,181 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 18:03:34,181 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:34,182 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:34,182 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:34,182 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:03:34,182 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:03:34,182 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:34,187 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:34,204 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7462)] Forceful destruction successful, exit code 0 [2021-12-06 18:03:34,204 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:34,204 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:34,205 INFO L229 MonitoredProcess]: Starting monitored process 7463 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:34,205 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7463)] Waiting until timeout for monitored process [2021-12-06 18:03:34,206 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:34,213 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:34,213 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 18:03:34,213 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:34,213 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:34,213 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:34,213 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:03:34,213 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:03:34,213 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:34,216 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:34,233 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7463)] Ended with exit code 0 [2021-12-06 18:03:34,234 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:34,234 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:34,234 INFO L229 MonitoredProcess]: Starting monitored process 7464 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:34,235 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7464)] Waiting until timeout for monitored process [2021-12-06 18:03:34,235 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 [2021-12-06 18:03:34,242 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:34,242 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 18:03:34,242 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:34,242 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:34,242 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:34,242 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:03:34,242 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:03:34,242 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:34,244 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:34,262 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7464)] Ended with exit code 0 [2021-12-06 18:03:34,262 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:34,262 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:34,263 INFO L229 MonitoredProcess]: Starting monitored process 7465 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:34,263 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7465)] Waiting until timeout for monitored process [2021-12-06 18:03:34,264 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 [2021-12-06 18:03:34,271 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:34,271 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 18:03:34,271 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:34,271 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:34,271 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:34,271 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:03:34,272 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:03:34,272 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:34,275 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:34,293 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7465)] Ended with exit code 0 [2021-12-06 18:03:34,293 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:34,293 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:34,294 INFO L229 MonitoredProcess]: Starting monitored process 7466 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:34,294 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7466)] Waiting until timeout for monitored process [2021-12-06 18:03:34,295 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 [2021-12-06 18:03:34,302 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:34,302 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 18:03:34,302 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:34,302 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:34,302 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:34,302 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:03:34,303 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:03:34,303 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:34,305 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:34,323 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7466)] Ended with exit code 0 [2021-12-06 18:03:34,323 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:34,323 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:34,324 INFO L229 MonitoredProcess]: Starting monitored process 7467 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:34,324 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7467)] Waiting until timeout for monitored process [2021-12-06 18:03:34,325 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 [2021-12-06 18:03:34,331 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:34,332 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 18:03:34,332 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:34,332 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:34,332 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:34,332 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:03:34,333 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:03:34,333 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:34,338 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:34,356 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7467)] Ended with exit code 0 [2021-12-06 18:03:34,356 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:34,356 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:34,356 INFO L229 MonitoredProcess]: Starting monitored process 7468 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:34,357 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7468)] Waiting until timeout for monitored process [2021-12-06 18:03:34,357 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 [2021-12-06 18:03:34,365 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:34,366 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 18:03:34,366 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:34,366 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:34,366 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:34,366 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:03:34,366 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:03:34,366 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:34,368 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:34,386 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7468)] Forceful destruction successful, exit code 0 [2021-12-06 18:03:34,386 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:34,386 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:34,387 INFO L229 MonitoredProcess]: Starting monitored process 7469 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:34,387 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7469)] Waiting until timeout for monitored process [2021-12-06 18:03:34,388 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 [2021-12-06 18:03:34,394 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:34,394 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 18:03:34,394 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:34,395 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:34,395 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:34,395 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:03:34,395 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:03:34,395 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:34,398 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:34,416 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7469)] Forceful destruction successful, exit code 0 [2021-12-06 18:03:34,416 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:34,416 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:34,416 INFO L229 MonitoredProcess]: Starting monitored process 7470 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:34,417 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7470)] Waiting until timeout for monitored process [2021-12-06 18:03:34,417 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:34,424 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:34,424 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 18:03:34,424 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:34,424 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:34,424 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:34,424 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:03:34,425 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:03:34,425 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:34,427 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:34,445 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7470)] Ended with exit code 0 [2021-12-06 18:03:34,445 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:34,445 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:34,446 INFO L229 MonitoredProcess]: Starting monitored process 7471 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:34,446 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7471)] Waiting until timeout for monitored process [2021-12-06 18:03:34,447 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:34,454 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:34,454 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 18:03:34,454 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:34,454 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:34,454 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:34,454 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:03:34,455 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:03:34,455 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:34,457 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:34,475 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7471)] Ended with exit code 0 [2021-12-06 18:03:34,475 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:34,475 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:34,476 INFO L229 MonitoredProcess]: Starting monitored process 7472 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:34,476 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7472)] Waiting until timeout for monitored process [2021-12-06 18:03:34,477 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:34,484 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:34,484 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 18:03:34,484 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:34,484 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:34,484 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:34,484 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:03:34,485 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:03:34,485 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:34,489 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:34,506 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7472)] Ended with exit code 0 [2021-12-06 18:03:34,507 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:34,507 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:34,507 INFO L229 MonitoredProcess]: Starting monitored process 7473 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:34,508 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7473)] Waiting until timeout for monitored process [2021-12-06 18:03:34,508 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:34,515 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:34,515 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 18:03:34,515 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:34,515 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:34,515 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:34,515 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:03:34,516 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:03:34,516 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:34,518 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:34,536 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7473)] Ended with exit code 0 [2021-12-06 18:03:34,536 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:34,536 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:34,537 INFO L229 MonitoredProcess]: Starting monitored process 7474 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:34,537 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7474)] Waiting until timeout for monitored process [2021-12-06 18:03:34,538 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 [2021-12-06 18:03:34,546 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:34,546 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 18:03:34,546 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:34,546 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:34,546 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:34,546 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:03:34,547 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:03:34,547 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:34,549 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:34,567 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7474)] Ended with exit code 0 [2021-12-06 18:03:34,567 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:34,567 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:34,568 INFO L229 MonitoredProcess]: Starting monitored process 7475 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:34,568 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7475)] Waiting until timeout for monitored process [2021-12-06 18:03:34,569 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:34,575 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:34,575 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 18:03:34,576 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:34,576 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:34,576 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:34,576 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:03:34,576 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:03:34,576 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:34,578 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:34,596 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7475)] Ended with exit code 0 [2021-12-06 18:03:34,596 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:34,596 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:34,597 INFO L229 MonitoredProcess]: Starting monitored process 7476 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:34,597 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7476)] Waiting until timeout for monitored process [2021-12-06 18:03:34,598 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 [2021-12-06 18:03:34,606 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:34,606 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 18:03:34,606 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:34,606 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:34,606 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:34,606 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:03:34,607 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:03:34,607 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:34,609 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:34,627 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7476)] Ended with exit code 0 [2021-12-06 18:03:34,627 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:34,627 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:34,628 INFO L229 MonitoredProcess]: Starting monitored process 7477 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:34,628 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7477)] Waiting until timeout for monitored process [2021-12-06 18:03:34,629 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:34,635 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:34,635 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 18:03:34,635 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:34,636 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:34,636 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:34,636 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:03:34,636 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:03:34,636 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:34,639 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:34,656 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7477)] Ended with exit code 0 [2021-12-06 18:03:34,656 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:34,656 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:34,657 INFO L229 MonitoredProcess]: Starting monitored process 7478 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:34,658 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7478)] Waiting until timeout for monitored process [2021-12-06 18:03:34,658 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 [2021-12-06 18:03:34,665 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:34,665 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 18:03:34,665 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:34,665 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:34,665 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:34,665 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:03:34,666 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:03:34,666 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:34,668 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:34,686 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7478)] Forceful destruction successful, exit code 0 [2021-12-06 18:03:34,686 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:34,686 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:34,686 INFO L229 MonitoredProcess]: Starting monitored process 7479 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:34,687 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7479)] Waiting until timeout for monitored process [2021-12-06 18:03:34,687 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 [2021-12-06 18:03:34,695 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:34,695 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 18:03:34,695 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:34,695 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:34,695 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:34,695 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:03:34,696 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:03:34,696 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:34,702 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:34,719 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7479)] Ended with exit code 0 [2021-12-06 18:03:34,720 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:34,720 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:34,720 INFO L229 MonitoredProcess]: Starting monitored process 7480 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:34,721 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7480)] Waiting until timeout for monitored process [2021-12-06 18:03:34,721 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:34,728 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:34,728 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 18:03:34,728 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:34,728 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:34,728 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:34,728 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:03:34,729 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:03:34,729 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:34,731 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:34,748 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7480)] Ended with exit code 0 [2021-12-06 18:03:34,748 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:34,749 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:34,749 INFO L229 MonitoredProcess]: Starting monitored process 7481 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:34,750 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7481)] Waiting until timeout for monitored process [2021-12-06 18:03:34,750 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 [2021-12-06 18:03:34,757 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:34,757 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 18:03:34,757 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:34,757 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:34,757 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:34,757 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:03:34,758 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:03:34,758 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:34,761 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:34,778 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7481)] Ended with exit code 0 [2021-12-06 18:03:34,778 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:34,778 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:34,779 INFO L229 MonitoredProcess]: Starting monitored process 7482 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:34,779 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7482)] Waiting until timeout for monitored process [2021-12-06 18:03:34,780 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 [2021-12-06 18:03:34,787 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:34,787 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 18:03:34,787 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:34,787 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:34,787 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:34,787 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:03:34,788 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:03:34,788 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:34,790 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:34,808 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7482)] Ended with exit code 0 [2021-12-06 18:03:34,808 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:34,808 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:34,808 INFO L229 MonitoredProcess]: Starting monitored process 7483 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:34,809 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7483)] Waiting until timeout for monitored process [2021-12-06 18:03:34,810 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 [2021-12-06 18:03:34,817 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:34,817 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 18:03:34,818 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:34,818 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:34,818 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:34,818 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:03:34,818 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:03:34,818 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:34,820 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:34,838 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7483)] Ended with exit code 0 [2021-12-06 18:03:34,838 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:34,838 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:34,839 INFO L229 MonitoredProcess]: Starting monitored process 7484 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:34,839 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7484)] Waiting until timeout for monitored process [2021-12-06 18:03:34,840 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:34,846 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:34,847 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 18:03:34,847 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:34,847 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:34,847 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:34,847 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:03:34,847 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:03:34,847 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:34,849 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:34,867 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7484)] Ended with exit code 0 [2021-12-06 18:03:34,867 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:34,867 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:34,867 INFO L229 MonitoredProcess]: Starting monitored process 7485 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:34,868 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7485)] Waiting until timeout for monitored process [2021-12-06 18:03:34,869 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:34,876 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:34,876 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 18:03:34,876 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:34,877 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:34,877 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:34,877 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:03:34,878 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:03:34,878 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:34,891 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:34,908 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7485)] Ended with exit code 0 [2021-12-06 18:03:34,908 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:34,909 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:34,909 INFO L229 MonitoredProcess]: Starting monitored process 7486 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:34,910 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7486)] Waiting until timeout for monitored process [2021-12-06 18:03:34,910 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:34,917 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:34,917 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 18:03:34,917 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:34,917 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:34,917 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:34,918 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:03:34,918 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:03:34,918 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:34,921 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:34,938 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7486)] Ended with exit code 0 [2021-12-06 18:03:34,939 INFO L490 LassoAnalysis]: Using template '4-phase'. [2021-12-06 18:03:34,939 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:34,939 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:34,939 INFO L229 MonitoredProcess]: Starting monitored process 7487 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:34,940 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7487)] Waiting until timeout for monitored process [2021-12-06 18:03:34,940 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:34,947 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:34,947 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:03:34,947 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:34,948 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:34,948 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:34,948 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:03:34,949 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:03:34,949 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:34,952 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:34,970 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7487)] Forceful destruction successful, exit code 0 [2021-12-06 18:03:34,970 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:34,971 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:34,971 INFO L229 MonitoredProcess]: Starting monitored process 7488 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:34,972 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7488)] Waiting until timeout for monitored process [2021-12-06 18:03:34,972 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:34,979 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:34,979 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:03:34,979 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:34,979 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:34,979 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:34,979 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:03:34,980 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:03:34,980 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:34,983 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:35,001 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7488)] Ended with exit code 0 [2021-12-06 18:03:35,001 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:35,002 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:35,002 INFO L229 MonitoredProcess]: Starting monitored process 7489 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:35,003 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7489)] Waiting until timeout for monitored process [2021-12-06 18:03:35,003 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 [2021-12-06 18:03:35,011 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:35,011 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:03:35,011 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:35,011 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:35,011 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:35,011 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:03:35,012 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:03:35,012 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:35,016 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:35,033 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7489)] Ended with exit code 0 [2021-12-06 18:03:35,034 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:35,034 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:35,034 INFO L229 MonitoredProcess]: Starting monitored process 7490 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:35,035 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7490)] Waiting until timeout for monitored process [2021-12-06 18:03:35,035 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:35,042 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:35,042 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:03:35,042 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:35,042 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:35,042 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:35,042 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:03:35,043 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:03:35,043 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:35,046 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:35,064 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7490)] Ended with exit code 0 [2021-12-06 18:03:35,064 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:35,064 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:35,064 INFO L229 MonitoredProcess]: Starting monitored process 7491 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:35,065 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7491)] Waiting until timeout for monitored process [2021-12-06 18:03:35,066 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 [2021-12-06 18:03:35,074 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:35,074 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:03:35,074 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:35,074 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:35,074 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:35,074 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:03:35,075 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:03:35,075 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:35,078 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:35,096 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7491)] Ended with exit code 0 [2021-12-06 18:03:35,096 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:35,096 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:35,096 INFO L229 MonitoredProcess]: Starting monitored process 7492 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:35,097 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7492)] Waiting until timeout for monitored process [2021-12-06 18:03:35,097 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 [2021-12-06 18:03:35,105 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:35,105 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:03:35,105 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:35,105 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:35,105 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:35,105 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:03:35,106 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:03:35,106 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:35,114 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:35,131 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7492)] Ended with exit code 0 [2021-12-06 18:03:35,131 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:35,131 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:35,132 INFO L229 MonitoredProcess]: Starting monitored process 7493 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:35,132 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7493)] Waiting until timeout for monitored process [2021-12-06 18:03:35,133 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 [2021-12-06 18:03:35,140 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:35,140 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:03:35,140 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:35,140 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:35,140 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:35,140 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:03:35,141 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:03:35,141 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:35,145 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:35,162 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7493)] Ended with exit code 0 [2021-12-06 18:03:35,163 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:35,163 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:35,163 INFO L229 MonitoredProcess]: Starting monitored process 7494 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:35,164 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7494)] Waiting until timeout for monitored process [2021-12-06 18:03:35,164 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 [2021-12-06 18:03:35,171 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:35,171 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:03:35,171 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:35,171 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:35,172 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:35,172 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:03:35,172 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:03:35,172 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:35,176 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:35,193 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7494)] Ended with exit code 0 [2021-12-06 18:03:35,194 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:35,194 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:35,194 INFO L229 MonitoredProcess]: Starting monitored process 7495 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:35,195 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7495)] Waiting until timeout for monitored process [2021-12-06 18:03:35,195 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:35,202 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:35,202 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:03:35,202 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:35,202 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:35,202 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:35,203 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:03:35,203 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:03:35,204 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:35,207 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:35,225 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7495)] Ended with exit code 0 [2021-12-06 18:03:35,225 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:35,225 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:35,225 INFO L229 MonitoredProcess]: Starting monitored process 7496 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:35,226 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7496)] Waiting until timeout for monitored process [2021-12-06 18:03:35,226 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:35,233 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:35,233 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:03:35,233 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:35,233 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:35,233 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:35,233 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:03:35,234 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:03:35,234 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:35,239 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:35,256 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7496)] Ended with exit code 0 [2021-12-06 18:03:35,256 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:35,256 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:35,257 INFO L229 MonitoredProcess]: Starting monitored process 7497 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:35,257 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7497)] Waiting until timeout for monitored process [2021-12-06 18:03:35,258 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:35,265 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:35,266 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:03:35,266 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:35,266 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:35,266 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:35,266 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:03:35,266 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:03:35,266 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:35,270 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:35,287 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7497)] Ended with exit code 0 [2021-12-06 18:03:35,287 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:35,287 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:35,288 INFO L229 MonitoredProcess]: Starting monitored process 7498 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:35,288 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7498)] Waiting until timeout for monitored process [2021-12-06 18:03:35,289 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:35,295 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:35,296 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:03:35,296 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:35,296 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:35,296 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:35,296 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:03:35,297 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:03:35,297 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:35,302 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:35,319 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7498)] Ended with exit code 0 [2021-12-06 18:03:35,319 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:35,319 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:35,320 INFO L229 MonitoredProcess]: Starting monitored process 7499 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:35,321 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7499)] Waiting until timeout for monitored process [2021-12-06 18:03:35,321 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 [2021-12-06 18:03:35,329 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:35,329 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:03:35,330 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:35,330 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:35,330 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:35,330 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:03:35,331 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:03:35,331 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:35,334 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:35,353 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7499)] Ended with exit code 0 [2021-12-06 18:03:35,353 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:35,353 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:35,353 INFO L229 MonitoredProcess]: Starting monitored process 7500 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:35,354 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7500)] Waiting until timeout for monitored process [2021-12-06 18:03:35,354 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 [2021-12-06 18:03:35,362 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:35,362 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:03:35,362 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:35,362 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:35,362 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:35,362 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:03:35,363 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:03:35,363 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:35,370 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:35,389 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7500)] Ended with exit code 0 [2021-12-06 18:03:35,389 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:35,389 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:35,389 INFO L229 MonitoredProcess]: Starting monitored process 7501 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:35,390 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7501)] Waiting until timeout for monitored process [2021-12-06 18:03:35,391 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 [2021-12-06 18:03:35,398 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:35,398 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:03:35,398 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:35,398 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:35,398 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:35,398 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:03:35,398 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:03:35,399 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:35,402 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:35,419 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7501)] Ended with exit code 0 [2021-12-06 18:03:35,420 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:35,420 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:35,420 INFO L229 MonitoredProcess]: Starting monitored process 7502 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:35,421 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7502)] Waiting until timeout for monitored process [2021-12-06 18:03:35,421 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 [2021-12-06 18:03:35,432 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:35,432 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:03:35,432 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:35,432 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:35,432 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:35,433 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:03:35,455 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:03:35,455 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:35,507 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:35,525 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7502)] Ended with exit code 0 [2021-12-06 18:03:35,525 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:35,525 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:35,526 INFO L229 MonitoredProcess]: Starting monitored process 7503 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:35,526 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7503)] Waiting until timeout for monitored process [2021-12-06 18:03:35,527 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 [2021-12-06 18:03:35,535 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:35,535 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:03:35,535 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:35,535 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:35,535 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:35,535 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:03:35,536 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:03:35,536 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:35,539 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:35,557 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7503)] Ended with exit code 0 [2021-12-06 18:03:35,557 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:35,557 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:35,558 INFO L229 MonitoredProcess]: Starting monitored process 7504 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:35,558 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7504)] Waiting until timeout for monitored process [2021-12-06 18:03:35,559 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 [2021-12-06 18:03:35,566 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:35,566 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:03:35,566 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:35,566 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:35,566 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:35,566 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:03:35,567 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:03:35,567 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:35,570 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:35,588 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7504)] Forceful destruction successful, exit code 0 [2021-12-06 18:03:35,588 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:35,588 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:35,589 INFO L229 MonitoredProcess]: Starting monitored process 7505 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:35,589 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7505)] Waiting until timeout for monitored process [2021-12-06 18:03:35,590 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 [2021-12-06 18:03:35,597 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:35,597 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:03:35,598 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:35,598 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:35,598 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:35,598 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:03:35,598 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:03:35,598 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:35,601 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:35,619 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7505)] Ended with exit code 0 [2021-12-06 18:03:35,619 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:35,619 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:35,620 INFO L229 MonitoredProcess]: Starting monitored process 7506 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:35,620 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7506)] Waiting until timeout for monitored process [2021-12-06 18:03:35,621 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:35,627 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:35,627 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:03:35,627 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:35,627 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:35,628 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:35,628 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:03:35,629 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:03:35,629 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:35,636 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:35,654 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7506)] Forceful destruction successful, exit code 0 [2021-12-06 18:03:35,654 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:35,654 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:35,655 INFO L229 MonitoredProcess]: Starting monitored process 7507 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:35,655 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7507)] Waiting until timeout for monitored process [2021-12-06 18:03:35,656 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:35,662 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:35,663 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:03:35,663 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:35,663 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:35,663 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:35,663 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:03:35,664 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:03:35,664 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:35,668 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:35,686 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7507)] Forceful destruction successful, exit code 0 [2021-12-06 18:03:35,686 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:35,686 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:35,686 INFO L229 MonitoredProcess]: Starting monitored process 7508 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:35,687 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7508)] Waiting until timeout for monitored process [2021-12-06 18:03:35,687 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 [2021-12-06 18:03:35,694 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:35,694 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:03:35,694 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:35,694 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:35,694 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:35,694 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:03:35,695 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:03:35,695 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:35,699 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:35,716 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7508)] Ended with exit code 0 [2021-12-06 18:03:35,716 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:35,717 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:35,717 INFO L229 MonitoredProcess]: Starting monitored process 7509 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:35,718 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7509)] Waiting until timeout for monitored process [2021-12-06 18:03:35,718 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 [2021-12-06 18:03:35,725 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:35,725 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:03:35,725 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:35,725 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:35,725 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:35,725 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:03:35,726 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:03:35,726 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:35,730 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:35,747 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7509)] Ended with exit code 0 [2021-12-06 18:03:35,747 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:35,747 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:35,748 INFO L229 MonitoredProcess]: Starting monitored process 7510 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:35,748 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7510)] Waiting until timeout for monitored process [2021-12-06 18:03:35,749 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:35,756 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:35,756 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:03:35,756 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:35,756 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:35,756 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:35,756 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:03:35,757 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:03:35,757 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:35,760 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:35,778 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7510)] Ended with exit code 0 [2021-12-06 18:03:35,778 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:35,778 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:35,778 INFO L229 MonitoredProcess]: Starting monitored process 7511 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:35,779 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7511)] Waiting until timeout for monitored process [2021-12-06 18:03:35,779 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 [2021-12-06 18:03:35,787 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:35,787 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:03:35,787 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:35,787 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:35,787 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:35,787 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:03:35,788 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:03:35,788 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:35,792 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:35,810 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7511)] Ended with exit code 0 [2021-12-06 18:03:35,811 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:35,811 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:35,811 INFO L229 MonitoredProcess]: Starting monitored process 7512 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:35,812 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7512)] Waiting until timeout for monitored process [2021-12-06 18:03:35,812 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 [2021-12-06 18:03:35,819 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:35,819 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:03:35,819 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:35,819 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:35,819 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:35,819 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:03:35,820 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:03:35,820 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:35,825 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:35,843 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7512)] Ended with exit code 0 [2021-12-06 18:03:35,843 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:35,843 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:35,844 INFO L229 MonitoredProcess]: Starting monitored process 7513 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:35,844 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7513)] Waiting until timeout for monitored process [2021-12-06 18:03:35,845 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:35,851 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:35,852 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:03:35,852 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:35,852 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:35,852 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:35,852 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:03:35,852 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:03:35,852 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:35,855 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:35,873 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7513)] Ended with exit code 0 [2021-12-06 18:03:35,873 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:35,873 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:35,874 INFO L229 MonitoredProcess]: Starting monitored process 7514 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:35,874 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7514)] Waiting until timeout for monitored process [2021-12-06 18:03:35,875 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 [2021-12-06 18:03:35,882 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:35,882 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:03:35,882 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:35,882 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:35,882 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:35,882 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:03:35,883 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:03:35,883 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:35,887 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:35,905 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7514)] Ended with exit code 0 [2021-12-06 18:03:35,906 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:35,906 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:35,906 INFO L229 MonitoredProcess]: Starting monitored process 7515 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:35,907 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7515)] Waiting until timeout for monitored process [2021-12-06 18:03:35,907 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 [2021-12-06 18:03:35,915 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:35,915 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:03:35,915 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:35,915 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:35,915 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:35,915 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:03:35,916 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:03:35,916 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:35,925 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:35,943 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7515)] Ended with exit code 0 [2021-12-06 18:03:35,943 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:35,943 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:35,943 INFO L229 MonitoredProcess]: Starting monitored process 7516 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:35,944 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7516)] Waiting until timeout for monitored process [2021-12-06 18:03:35,945 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:35,951 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:35,951 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:03:35,951 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:35,951 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:35,952 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:35,952 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:03:35,953 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:03:35,953 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:35,961 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:35,979 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7516)] Ended with exit code 0 [2021-12-06 18:03:35,979 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:35,979 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:35,980 INFO L229 MonitoredProcess]: Starting monitored process 7517 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:35,980 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7517)] Waiting until timeout for monitored process [2021-12-06 18:03:35,981 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 [2021-12-06 18:03:35,988 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:35,988 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:03:35,988 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:35,988 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:35,988 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:35,988 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:03:35,989 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:03:35,989 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:35,996 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:36,014 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7517)] Ended with exit code 0 [2021-12-06 18:03:36,014 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:36,014 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:36,014 INFO L229 MonitoredProcess]: Starting monitored process 7518 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:36,015 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7518)] Waiting until timeout for monitored process [2021-12-06 18:03:36,015 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 [2021-12-06 18:03:36,022 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:36,022 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:03:36,022 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:36,022 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:36,022 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:36,022 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:03:36,023 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:03:36,023 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:36,026 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:36,044 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7518)] Ended with exit code 0 [2021-12-06 18:03:36,044 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:36,045 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:36,045 INFO L229 MonitoredProcess]: Starting monitored process 7519 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:36,046 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7519)] Waiting until timeout for monitored process [2021-12-06 18:03:36,046 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 [2021-12-06 18:03:36,053 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:36,053 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:03:36,053 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:36,053 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:36,053 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:36,053 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:03:36,054 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:03:36,054 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:36,057 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:36,075 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7519)] Ended with exit code 0 [2021-12-06 18:03:36,075 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:36,075 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:36,075 INFO L229 MonitoredProcess]: Starting monitored process 7520 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:36,076 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7520)] Waiting until timeout for monitored process [2021-12-06 18:03:36,077 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:36,083 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:36,083 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:03:36,083 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:36,084 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:36,084 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:36,084 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:03:36,084 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:03:36,084 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:36,087 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:36,105 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7520)] Ended with exit code 0 [2021-12-06 18:03:36,105 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:36,105 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:36,106 INFO L229 MonitoredProcess]: Starting monitored process 7521 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:36,106 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7521)] Waiting until timeout for monitored process [2021-12-06 18:03:36,107 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:36,113 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:36,114 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:03:36,114 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:36,114 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:36,114 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:36,114 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:03:36,115 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:03:36,115 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:36,118 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:36,136 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7521)] Ended with exit code 0 [2021-12-06 18:03:36,136 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:36,136 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:36,137 INFO L229 MonitoredProcess]: Starting monitored process 7522 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:36,137 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7522)] Waiting until timeout for monitored process [2021-12-06 18:03:36,138 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 [2021-12-06 18:03:36,146 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:36,146 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:03:36,146 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:36,146 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:36,146 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:36,146 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:03:36,147 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:03:36,147 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:36,156 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:36,174 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7522)] Forceful destruction successful, exit code 0 [2021-12-06 18:03:36,174 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:36,174 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:36,174 INFO L229 MonitoredProcess]: Starting monitored process 7523 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:36,175 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7523)] Waiting until timeout for monitored process [2021-12-06 18:03:36,175 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 [2021-12-06 18:03:36,182 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:36,182 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:03:36,182 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:36,182 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:36,182 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:36,182 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:03:36,183 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:03:36,183 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:36,186 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:36,203 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7523)] Forceful destruction successful, exit code 0 [2021-12-06 18:03:36,204 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:36,204 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:36,204 INFO L229 MonitoredProcess]: Starting monitored process 7524 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:36,205 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7524)] Waiting until timeout for monitored process [2021-12-06 18:03:36,205 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 [2021-12-06 18:03:36,212 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:36,212 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:03:36,212 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:36,213 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:36,213 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:36,213 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:03:36,214 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:03:36,214 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:36,217 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:36,235 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7524)] Ended with exit code 0 [2021-12-06 18:03:36,235 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:36,235 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:36,236 INFO L229 MonitoredProcess]: Starting monitored process 7525 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:36,236 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7525)] Waiting until timeout for monitored process [2021-12-06 18:03:36,237 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 [2021-12-06 18:03:36,244 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:36,244 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:03:36,244 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:36,244 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:36,244 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:36,244 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:03:36,245 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:03:36,245 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:36,248 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:36,266 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7525)] Forceful destruction successful, exit code 0 [2021-12-06 18:03:36,266 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:36,266 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:36,267 INFO L229 MonitoredProcess]: Starting monitored process 7526 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:36,267 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7526)] Waiting until timeout for monitored process [2021-12-06 18:03:36,268 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 [2021-12-06 18:03:36,275 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:36,275 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:03:36,275 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:36,275 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:36,275 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:36,275 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:03:36,276 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:03:36,276 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:36,280 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:36,297 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7526)] Forceful destruction successful, exit code 0 [2021-12-06 18:03:36,297 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:36,297 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:36,298 INFO L229 MonitoredProcess]: Starting monitored process 7527 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:36,298 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7527)] Waiting until timeout for monitored process [2021-12-06 18:03:36,299 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 [2021-12-06 18:03:36,307 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:36,307 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:03:36,307 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:36,307 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:36,307 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:36,307 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:03:36,308 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:03:36,308 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:36,315 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:36,332 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7527)] Ended with exit code 0 [2021-12-06 18:03:36,332 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:36,332 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:36,333 INFO L229 MonitoredProcess]: Starting monitored process 7528 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:36,334 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7528)] Waiting until timeout for monitored process [2021-12-06 18:03:36,334 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 [2021-12-06 18:03:36,341 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:36,341 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:03:36,341 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:36,341 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:36,341 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:36,341 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:03:36,342 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:03:36,342 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:36,345 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:36,362 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7528)] Ended with exit code 0 [2021-12-06 18:03:36,363 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:36,363 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:36,363 INFO L229 MonitoredProcess]: Starting monitored process 7529 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:36,364 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7529)] Waiting until timeout for monitored process [2021-12-06 18:03:36,364 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 [2021-12-06 18:03:36,371 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:36,371 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:03:36,371 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:36,371 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:36,371 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:36,371 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:03:36,372 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:03:36,372 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:36,375 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:36,393 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7529)] Ended with exit code 0 [2021-12-06 18:03:36,393 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:36,393 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:36,394 INFO L229 MonitoredProcess]: Starting monitored process 7530 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:36,395 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7530)] Waiting until timeout for monitored process [2021-12-06 18:03:36,395 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 [2021-12-06 18:03:36,402 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:36,402 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:03:36,402 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:36,402 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:36,402 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:36,402 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:03:36,403 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:03:36,403 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:36,406 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:36,423 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7530)] Ended with exit code 0 [2021-12-06 18:03:36,424 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:36,424 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:36,424 INFO L229 MonitoredProcess]: Starting monitored process 7531 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:36,425 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7531)] Waiting until timeout for monitored process [2021-12-06 18:03:36,425 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:36,432 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:36,432 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:03:36,432 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:36,433 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:36,433 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:36,433 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:03:36,433 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:03:36,433 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:36,436 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:36,454 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7531)] Ended with exit code 0 [2021-12-06 18:03:36,454 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:36,454 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:36,455 INFO L229 MonitoredProcess]: Starting monitored process 7532 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:36,463 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7532)] Waiting until timeout for monitored process [2021-12-06 18:03:36,463 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:36,470 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:36,470 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:03:36,470 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:36,470 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:36,471 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:36,471 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:03:36,471 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:03:36,471 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:36,474 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:36,492 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7532)] Ended with exit code 0 [2021-12-06 18:03:36,492 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:36,492 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:36,492 INFO L229 MonitoredProcess]: Starting monitored process 7533 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:36,493 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7533)] Waiting until timeout for monitored process [2021-12-06 18:03:36,493 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:36,500 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:36,500 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:03:36,500 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:36,500 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:36,500 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:36,500 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:03:36,501 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:03:36,501 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:36,505 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:36,523 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7533)] Ended with exit code 0 [2021-12-06 18:03:36,523 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:36,523 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:36,523 INFO L229 MonitoredProcess]: Starting monitored process 7534 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:36,524 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7534)] Waiting until timeout for monitored process [2021-12-06 18:03:36,524 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 [2021-12-06 18:03:36,533 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:36,533 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:03:36,533 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:36,533 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:36,533 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:36,533 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:03:36,534 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:03:36,534 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:36,544 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:36,563 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7534)] Ended with exit code 0 [2021-12-06 18:03:36,563 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:36,563 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:36,564 INFO L229 MonitoredProcess]: Starting monitored process 7535 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:36,564 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7535)] Waiting until timeout for monitored process [2021-12-06 18:03:36,565 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 [2021-12-06 18:03:36,573 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:36,573 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:03:36,573 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:36,573 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:36,573 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:36,573 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:03:36,574 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:03:36,574 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:36,577 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:36,595 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7535)] Ended with exit code 0 [2021-12-06 18:03:36,595 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:36,595 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:36,596 INFO L229 MonitoredProcess]: Starting monitored process 7536 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:36,596 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7536)] Waiting until timeout for monitored process [2021-12-06 18:03:36,597 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:36,604 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:36,604 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:03:36,604 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:36,604 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:36,604 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:36,604 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:03:36,605 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:03:36,605 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:36,609 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:36,627 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7536)] Ended with exit code 0 [2021-12-06 18:03:36,628 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:36,628 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:36,628 INFO L229 MonitoredProcess]: Starting monitored process 7537 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:36,629 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7537)] Waiting until timeout for monitored process [2021-12-06 18:03:36,629 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:36,636 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:36,636 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:03:36,636 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:36,636 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:36,636 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:36,637 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:03:36,637 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:03:36,637 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:36,640 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:36,658 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7537)] Forceful destruction successful, exit code 0 [2021-12-06 18:03:36,658 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:36,658 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:36,659 INFO L229 MonitoredProcess]: Starting monitored process 7538 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:36,659 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7538)] Waiting until timeout for monitored process [2021-12-06 18:03:36,659 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 [2021-12-06 18:03:36,667 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:36,667 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:03:36,667 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:36,667 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:36,667 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:36,667 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:03:36,667 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:03:36,668 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:36,671 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:36,689 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7538)] Ended with exit code 0 [2021-12-06 18:03:36,689 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:36,689 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:36,690 INFO L229 MonitoredProcess]: Starting monitored process 7539 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:36,690 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7539)] Waiting until timeout for monitored process [2021-12-06 18:03:36,691 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:36,698 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:36,698 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:03:36,698 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:36,698 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:36,698 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:36,698 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:03:36,699 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:03:36,699 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:36,703 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:36,720 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7539)] Ended with exit code 0 [2021-12-06 18:03:36,720 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:36,720 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:36,721 INFO L229 MonitoredProcess]: Starting monitored process 7540 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:36,721 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7540)] Waiting until timeout for monitored process [2021-12-06 18:03:36,722 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 [2021-12-06 18:03:36,730 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:36,730 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:03:36,730 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:36,730 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:36,730 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:36,730 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:03:36,732 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:03:36,732 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:36,753 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:36,770 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7540)] Ended with exit code 0 [2021-12-06 18:03:36,771 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:36,771 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:36,771 INFO L229 MonitoredProcess]: Starting monitored process 7541 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:36,772 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7541)] Waiting until timeout for monitored process [2021-12-06 18:03:36,772 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:36,779 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:36,779 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:03:36,779 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:36,779 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:36,779 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:36,779 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:03:36,780 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:03:36,780 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:36,784 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:36,802 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7541)] Ended with exit code 0 [2021-12-06 18:03:36,802 INFO L490 LassoAnalysis]: Using template '2-lex'. [2021-12-06 18:03:36,802 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:36,802 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:36,803 INFO L229 MonitoredProcess]: Starting monitored process 7542 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:36,803 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7542)] Waiting until timeout for monitored process [2021-12-06 18:03:36,804 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:36,810 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:36,810 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:03:36,810 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:36,810 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:36,810 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:36,810 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:03:36,811 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:03:36,811 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:36,813 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:36,831 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7542)] Ended with exit code 0 [2021-12-06 18:03:36,831 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:36,831 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:36,832 INFO L229 MonitoredProcess]: Starting monitored process 7543 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:36,832 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7543)] Waiting until timeout for monitored process [2021-12-06 18:03:36,832 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 [2021-12-06 18:03:36,840 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:36,840 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:03:36,840 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:36,840 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:36,840 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:36,840 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:03:36,841 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:03:36,841 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:36,842 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:36,861 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7543)] Forceful destruction successful, exit code 0 [2021-12-06 18:03:36,861 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:36,861 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:36,861 INFO L229 MonitoredProcess]: Starting monitored process 7544 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:36,862 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7544)] Waiting until timeout for monitored process [2021-12-06 18:03:36,862 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:36,869 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:36,869 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:03:36,869 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:36,869 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:36,869 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:36,869 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:03:36,870 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:03:36,870 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:36,872 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:36,889 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7544)] Ended with exit code 0 [2021-12-06 18:03:36,890 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:36,890 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:36,890 INFO L229 MonitoredProcess]: Starting monitored process 7545 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:36,891 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7545)] Waiting until timeout for monitored process [2021-12-06 18:03:36,891 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 [2021-12-06 18:03:36,898 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:36,899 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:03:36,899 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:36,899 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:36,899 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:36,899 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:03:36,899 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:03:36,899 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:36,901 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:36,919 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7545)] Ended with exit code 0 [2021-12-06 18:03:36,919 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:36,919 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:36,919 INFO L229 MonitoredProcess]: Starting monitored process 7546 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:36,920 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7546)] Waiting until timeout for monitored process [2021-12-06 18:03:36,920 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:36,927 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:36,927 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:03:36,927 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:36,927 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:36,927 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:36,927 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:03:36,927 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:03:36,928 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:36,929 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:36,947 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7546)] Ended with exit code 0 [2021-12-06 18:03:36,947 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:36,947 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:36,947 INFO L229 MonitoredProcess]: Starting monitored process 7547 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:36,948 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7547)] Waiting until timeout for monitored process [2021-12-06 18:03:36,948 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:36,955 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:36,955 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:03:36,955 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:36,955 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:36,955 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:36,955 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:03:36,956 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:03:36,956 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:36,959 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:36,977 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7547)] Forceful destruction successful, exit code 0 [2021-12-06 18:03:36,977 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:36,977 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:36,977 INFO L229 MonitoredProcess]: Starting monitored process 7548 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:36,978 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7548)] Waiting until timeout for monitored process [2021-12-06 18:03:36,978 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:36,985 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:36,985 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:03:36,985 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:36,985 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:36,985 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:36,985 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:03:36,986 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:03:36,986 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:36,988 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:37,005 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7548)] Ended with exit code 0 [2021-12-06 18:03:37,005 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:37,006 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:37,006 INFO L229 MonitoredProcess]: Starting monitored process 7549 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:37,007 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7549)] Waiting until timeout for monitored process [2021-12-06 18:03:37,007 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:37,014 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:37,014 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:03:37,014 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:37,014 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:37,014 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:37,014 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:03:37,015 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:03:37,015 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:37,017 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:37,034 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7549)] Forceful destruction successful, exit code 0 [2021-12-06 18:03:37,034 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:37,034 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:37,035 INFO L229 MonitoredProcess]: Starting monitored process 7550 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:37,035 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7550)] Waiting until timeout for monitored process [2021-12-06 18:03:37,036 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:37,042 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:37,043 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:03:37,043 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:37,043 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:37,043 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:37,043 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:03:37,043 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:03:37,043 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:37,046 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:37,063 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7550)] Ended with exit code 0 [2021-12-06 18:03:37,063 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:37,063 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:37,064 INFO L229 MonitoredProcess]: Starting monitored process 7551 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:37,064 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7551)] Waiting until timeout for monitored process [2021-12-06 18:03:37,065 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 [2021-12-06 18:03:37,071 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:37,071 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:03:37,071 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:37,072 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:37,072 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:37,072 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:03:37,072 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:03:37,072 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:37,074 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:37,092 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7551)] Forceful destruction successful, exit code 0 [2021-12-06 18:03:37,092 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:37,092 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:37,092 INFO L229 MonitoredProcess]: Starting monitored process 7552 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:37,093 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7552)] Waiting until timeout for monitored process [2021-12-06 18:03:37,093 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:37,100 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:37,100 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:03:37,100 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:37,100 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:37,100 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:37,100 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:03:37,101 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:03:37,101 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:37,102 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:37,120 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7552)] Ended with exit code 0 [2021-12-06 18:03:37,120 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:37,120 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:37,120 INFO L229 MonitoredProcess]: Starting monitored process 7553 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:37,121 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7553)] Waiting until timeout for monitored process [2021-12-06 18:03:37,122 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 [2021-12-06 18:03:37,128 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:37,129 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:03:37,129 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:37,129 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:37,129 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:37,129 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:03:37,129 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:03:37,130 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:37,132 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:37,150 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7553)] Ended with exit code 0 [2021-12-06 18:03:37,150 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:37,150 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:37,150 INFO L229 MonitoredProcess]: Starting monitored process 7554 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:37,151 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7554)] Waiting until timeout for monitored process [2021-12-06 18:03:37,151 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:37,158 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:37,158 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:03:37,158 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:37,158 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:37,158 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:37,158 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:03:37,159 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:03:37,159 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:37,161 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:37,178 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7554)] Forceful destruction successful, exit code 0 [2021-12-06 18:03:37,178 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:37,178 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:37,179 INFO L229 MonitoredProcess]: Starting monitored process 7555 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:37,179 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7555)] Waiting until timeout for monitored process [2021-12-06 18:03:37,180 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 [2021-12-06 18:03:37,186 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:37,187 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:03:37,187 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:37,187 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:37,187 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:37,187 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:03:37,187 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:03:37,187 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:37,191 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:37,208 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7555)] Forceful destruction successful, exit code 0 [2021-12-06 18:03:37,208 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:37,208 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:37,209 INFO L229 MonitoredProcess]: Starting monitored process 7556 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:37,209 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7556)] Waiting until timeout for monitored process [2021-12-06 18:03:37,210 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 [2021-12-06 18:03:37,217 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:37,217 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:03:37,217 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:37,217 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:37,217 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:37,218 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:03:37,218 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:03:37,218 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:37,219 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:37,238 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7556)] Forceful destruction successful, exit code 0 [2021-12-06 18:03:37,238 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:37,238 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:37,238 INFO L229 MonitoredProcess]: Starting monitored process 7557 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:37,239 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7557)] Waiting until timeout for monitored process [2021-12-06 18:03:37,239 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:37,248 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:37,248 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:03:37,248 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:37,248 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:37,248 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:37,248 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:03:37,259 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:03:37,259 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:37,287 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:37,305 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7557)] Forceful destruction successful, exit code 0 [2021-12-06 18:03:37,305 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:37,305 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:37,305 INFO L229 MonitoredProcess]: Starting monitored process 7558 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:37,306 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7558)] Waiting until timeout for monitored process [2021-12-06 18:03:37,306 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 [2021-12-06 18:03:37,313 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:37,313 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:03:37,313 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:37,314 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:37,314 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:37,314 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:03:37,314 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:03:37,314 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:37,316 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:37,334 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7558)] Ended with exit code 0 [2021-12-06 18:03:37,334 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:37,334 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:37,334 INFO L229 MonitoredProcess]: Starting monitored process 7559 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:37,335 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7559)] Waiting until timeout for monitored process [2021-12-06 18:03:37,335 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 [2021-12-06 18:03:37,342 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:37,342 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:03:37,342 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:37,342 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:37,342 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:37,342 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:03:37,343 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:03:37,343 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:37,345 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:37,362 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7559)] Forceful destruction successful, exit code 0 [2021-12-06 18:03:37,363 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:37,363 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:37,363 INFO L229 MonitoredProcess]: Starting monitored process 7560 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:37,364 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7560)] Waiting until timeout for monitored process [2021-12-06 18:03:37,364 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 [2021-12-06 18:03:37,370 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:37,371 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:03:37,371 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:37,371 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:37,371 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:37,371 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:03:37,371 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:03:37,371 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:37,373 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:37,390 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7560)] Ended with exit code 0 [2021-12-06 18:03:37,390 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:37,390 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:37,391 INFO L229 MonitoredProcess]: Starting monitored process 7561 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:37,391 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7561)] Waiting until timeout for monitored process [2021-12-06 18:03:37,392 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:37,398 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:37,398 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:03:37,398 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:37,398 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:37,398 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:37,398 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:03:37,399 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:03:37,399 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:37,403 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:37,420 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7561)] Ended with exit code 0 [2021-12-06 18:03:37,420 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:37,420 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:37,421 INFO L229 MonitoredProcess]: Starting monitored process 7562 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:37,421 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7562)] Waiting until timeout for monitored process [2021-12-06 18:03:37,422 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:37,429 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:37,429 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:03:37,430 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:37,430 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:37,430 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:37,430 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:03:37,431 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:03:37,431 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:37,434 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:37,451 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7562)] Ended with exit code 0 [2021-12-06 18:03:37,451 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:37,451 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:37,452 INFO L229 MonitoredProcess]: Starting monitored process 7563 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:37,452 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7563)] Waiting until timeout for monitored process [2021-12-06 18:03:37,453 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:37,459 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:37,459 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:03:37,460 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:37,460 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:37,460 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:37,460 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:03:37,460 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:03:37,460 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:37,462 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:37,480 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7563)] Ended with exit code 0 [2021-12-06 18:03:37,480 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:37,480 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:37,480 INFO L229 MonitoredProcess]: Starting monitored process 7564 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:37,481 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7564)] Waiting until timeout for monitored process [2021-12-06 18:03:37,481 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:37,488 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:37,488 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:03:37,488 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:37,488 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:37,488 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:37,488 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:03:37,489 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:03:37,489 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:37,491 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:37,508 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7564)] Forceful destruction successful, exit code 0 [2021-12-06 18:03:37,509 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:37,509 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:37,509 INFO L229 MonitoredProcess]: Starting monitored process 7565 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:37,510 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7565)] Waiting until timeout for monitored process [2021-12-06 18:03:37,510 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 [2021-12-06 18:03:37,517 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:37,517 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:03:37,517 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:37,517 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:37,517 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:37,517 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:03:37,517 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:03:37,518 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:37,519 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:37,537 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7565)] Ended with exit code 0 [2021-12-06 18:03:37,537 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:37,537 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:37,537 INFO L229 MonitoredProcess]: Starting monitored process 7566 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:37,538 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7566)] Waiting until timeout for monitored process [2021-12-06 18:03:37,538 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 [2021-12-06 18:03:37,545 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:37,545 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:03:37,545 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:37,545 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:37,545 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:37,545 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:03:37,546 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:03:37,546 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:37,549 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:37,566 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7566)] Ended with exit code 0 [2021-12-06 18:03:37,566 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:37,566 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:37,567 INFO L229 MonitoredProcess]: Starting monitored process 7567 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:37,568 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7567)] Waiting until timeout for monitored process [2021-12-06 18:03:37,568 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:37,574 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:37,574 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:03:37,575 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:37,575 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:37,575 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:37,575 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:03:37,575 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:03:37,575 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:37,578 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:37,596 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7567)] Ended with exit code 0 [2021-12-06 18:03:37,596 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:37,596 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:37,596 INFO L229 MonitoredProcess]: Starting monitored process 7568 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:37,597 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7568)] Waiting until timeout for monitored process [2021-12-06 18:03:37,598 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 [2021-12-06 18:03:37,604 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:37,605 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:03:37,605 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:37,605 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:37,605 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:37,605 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:03:37,605 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:03:37,605 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:37,607 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:37,624 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7568)] Ended with exit code 0 [2021-12-06 18:03:37,624 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:37,624 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:37,625 INFO L229 MonitoredProcess]: Starting monitored process 7569 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:37,625 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7569)] Waiting until timeout for monitored process [2021-12-06 18:03:37,625 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 [2021-12-06 18:03:37,632 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:37,632 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:03:37,632 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:37,632 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:37,632 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:37,632 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:03:37,633 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:03:37,633 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:37,635 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:37,652 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7569)] Ended with exit code 0 [2021-12-06 18:03:37,652 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:37,653 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:37,653 INFO L229 MonitoredProcess]: Starting monitored process 7570 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:37,654 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7570)] Waiting until timeout for monitored process [2021-12-06 18:03:37,654 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:37,661 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:37,661 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:03:37,661 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:37,661 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:37,661 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:37,661 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:03:37,662 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:03:37,662 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:37,665 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:37,683 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7570)] Forceful destruction successful, exit code 0 [2021-12-06 18:03:37,683 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:37,683 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:37,684 INFO L229 MonitoredProcess]: Starting monitored process 7571 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:37,684 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7571)] Waiting until timeout for monitored process [2021-12-06 18:03:37,685 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 [2021-12-06 18:03:37,691 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:37,691 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:03:37,692 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:37,692 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:37,692 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:37,692 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:03:37,692 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:03:37,693 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:37,696 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:37,713 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7571)] Ended with exit code 0 [2021-12-06 18:03:37,713 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:37,714 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:37,714 INFO L229 MonitoredProcess]: Starting monitored process 7572 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:37,715 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7572)] Waiting until timeout for monitored process [2021-12-06 18:03:37,715 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 [2021-12-06 18:03:37,722 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:37,722 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:03:37,722 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:37,722 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:37,722 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:37,722 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:03:37,723 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:03:37,723 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:37,726 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:37,743 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7572)] Ended with exit code 0 [2021-12-06 18:03:37,743 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:37,744 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:37,744 INFO L229 MonitoredProcess]: Starting monitored process 7573 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:37,745 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7573)] Waiting until timeout for monitored process [2021-12-06 18:03:37,745 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 [2021-12-06 18:03:37,752 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:37,752 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:03:37,752 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:37,752 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:37,752 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:37,752 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:03:37,752 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:03:37,752 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:37,754 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:37,771 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7573)] Ended with exit code 0 [2021-12-06 18:03:37,772 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:37,772 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:37,772 INFO L229 MonitoredProcess]: Starting monitored process 7574 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:37,773 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7574)] Waiting until timeout for monitored process [2021-12-06 18:03:37,773 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 [2021-12-06 18:03:37,780 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:37,780 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:03:37,780 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:37,780 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:37,780 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:37,780 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:03:37,781 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:03:37,781 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:37,783 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:37,800 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7574)] Ended with exit code 0 [2021-12-06 18:03:37,800 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:37,800 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:37,801 INFO L229 MonitoredProcess]: Starting monitored process 7575 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:37,801 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7575)] Waiting until timeout for monitored process [2021-12-06 18:03:37,802 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 [2021-12-06 18:03:37,809 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:37,809 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:03:37,809 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:37,810 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:37,810 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:37,810 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:03:37,810 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:03:37,810 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:37,812 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:37,829 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7575)] Forceful destruction successful, exit code 0 [2021-12-06 18:03:37,829 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:37,829 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:37,830 INFO L229 MonitoredProcess]: Starting monitored process 7576 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:37,831 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7576)] Waiting until timeout for monitored process [2021-12-06 18:03:37,831 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 [2021-12-06 18:03:37,838 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:37,838 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:03:37,838 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:37,838 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:37,838 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:37,838 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:03:37,839 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:03:37,839 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:37,841 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:37,858 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7576)] Ended with exit code 0 [2021-12-06 18:03:37,859 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:37,859 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:37,859 INFO L229 MonitoredProcess]: Starting monitored process 7577 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:37,860 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7577)] Waiting until timeout for monitored process [2021-12-06 18:03:37,860 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:37,866 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:37,866 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:03:37,867 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:37,867 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:37,867 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:37,867 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:03:37,868 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:03:37,868 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:37,871 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:37,889 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7577)] Ended with exit code 0 [2021-12-06 18:03:37,889 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:37,889 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:37,889 INFO L229 MonitoredProcess]: Starting monitored process 7578 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:37,890 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7578)] Waiting until timeout for monitored process [2021-12-06 18:03:37,890 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:37,897 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:37,897 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:03:37,897 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:37,897 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:37,897 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:37,897 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:03:37,897 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:03:37,897 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:37,899 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:37,916 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7578)] Ended with exit code 0 [2021-12-06 18:03:37,916 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:37,916 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:37,917 INFO L229 MonitoredProcess]: Starting monitored process 7579 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:37,917 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7579)] Waiting until timeout for monitored process [2021-12-06 18:03:37,918 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:37,925 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:37,925 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:03:37,925 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:37,925 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:37,925 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:37,925 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:03:37,926 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:03:37,926 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:37,928 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:37,946 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7579)] Ended with exit code 0 [2021-12-06 18:03:37,946 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:37,946 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:37,946 INFO L229 MonitoredProcess]: Starting monitored process 7580 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:37,947 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7580)] Waiting until timeout for monitored process [2021-12-06 18:03:37,947 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:37,954 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:37,954 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:03:37,954 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:37,954 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:37,954 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:37,954 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:03:37,955 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:03:37,955 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:37,957 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:37,975 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7580)] Ended with exit code 0 [2021-12-06 18:03:37,975 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:37,975 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:37,975 INFO L229 MonitoredProcess]: Starting monitored process 7581 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:37,976 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7581)] Waiting until timeout for monitored process [2021-12-06 18:03:37,977 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:37,983 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:37,983 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:03:37,984 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:37,984 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:37,984 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:37,984 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:03:37,984 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:03:37,984 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:37,986 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:38,004 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7581)] Ended with exit code 0 [2021-12-06 18:03:38,004 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:38,004 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:38,005 INFO L229 MonitoredProcess]: Starting monitored process 7582 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:38,005 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7582)] Waiting until timeout for monitored process [2021-12-06 18:03:38,006 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 [2021-12-06 18:03:38,013 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:38,013 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:03:38,013 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:38,013 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:38,013 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:38,013 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:03:38,014 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:03:38,014 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:38,016 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:38,034 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7582)] Forceful destruction successful, exit code 0 [2021-12-06 18:03:38,034 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:38,034 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:38,034 INFO L229 MonitoredProcess]: Starting monitored process 7583 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:38,035 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7583)] Waiting until timeout for monitored process [2021-12-06 18:03:38,035 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 [2021-12-06 18:03:38,042 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:38,042 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:03:38,042 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:38,042 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:38,042 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:38,042 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:03:38,043 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:03:38,043 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:38,044 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:38,062 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7583)] Forceful destruction successful, exit code 0 [2021-12-06 18:03:38,062 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:38,062 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:38,063 INFO L229 MonitoredProcess]: Starting monitored process 7584 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:38,063 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7584)] Waiting until timeout for monitored process [2021-12-06 18:03:38,063 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 [2021-12-06 18:03:38,071 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:38,071 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:03:38,071 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:38,071 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:38,071 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:38,071 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:03:38,072 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:03:38,072 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:38,075 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:38,103 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7584)] Ended with exit code 0 [2021-12-06 18:03:38,103 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:38,103 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:38,104 INFO L229 MonitoredProcess]: Starting monitored process 7585 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:38,104 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7585)] Waiting until timeout for monitored process [2021-12-06 18:03:38,105 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:38,111 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:38,111 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:03:38,112 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:38,112 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:38,112 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:38,112 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:03:38,112 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:03:38,112 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:38,114 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:38,131 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7585)] Ended with exit code 0 [2021-12-06 18:03:38,131 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:38,131 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:38,132 INFO L229 MonitoredProcess]: Starting monitored process 7586 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:38,132 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7586)] Waiting until timeout for monitored process [2021-12-06 18:03:38,133 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 [2021-12-06 18:03:38,140 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:38,140 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:03:38,140 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:38,140 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:38,140 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:38,140 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:03:38,140 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:03:38,140 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:38,142 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:38,159 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7586)] Ended with exit code 0 [2021-12-06 18:03:38,159 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:38,159 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:38,160 INFO L229 MonitoredProcess]: Starting monitored process 7587 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:38,160 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7587)] Waiting until timeout for monitored process [2021-12-06 18:03:38,161 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:38,168 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:38,168 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:03:38,168 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:38,168 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:38,168 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:38,168 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:03:38,169 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:03:38,169 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:38,170 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:38,188 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7587)] Ended with exit code 0 [2021-12-06 18:03:38,188 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:38,188 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:38,188 INFO L229 MonitoredProcess]: Starting monitored process 7588 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:38,189 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7588)] Waiting until timeout for monitored process [2021-12-06 18:03:38,189 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 [2021-12-06 18:03:38,197 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:38,197 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:03:38,197 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:38,197 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:38,197 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:38,197 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:03:38,198 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:03:38,198 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:38,200 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:38,218 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7588)] Ended with exit code 0 [2021-12-06 18:03:38,218 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:38,218 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:38,218 INFO L229 MonitoredProcess]: Starting monitored process 7589 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:38,219 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7589)] Waiting until timeout for monitored process [2021-12-06 18:03:38,219 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 [2021-12-06 18:03:38,226 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:38,226 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:03:38,226 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:38,226 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:38,226 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:38,226 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:03:38,227 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:03:38,227 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:38,231 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:38,248 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7589)] Ended with exit code 0 [2021-12-06 18:03:38,248 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:38,248 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:38,249 INFO L229 MonitoredProcess]: Starting monitored process 7590 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:38,249 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7590)] Waiting until timeout for monitored process [2021-12-06 18:03:38,250 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:38,257 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:38,257 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:03:38,257 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:38,257 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:38,257 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:38,257 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:03:38,258 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:03:38,258 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:38,259 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:38,277 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7590)] Ended with exit code 0 [2021-12-06 18:03:38,277 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:38,277 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:38,277 INFO L229 MonitoredProcess]: Starting monitored process 7591 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:38,278 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7591)] Waiting until timeout for monitored process [2021-12-06 18:03:38,278 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 [2021-12-06 18:03:38,286 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:38,286 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:03:38,286 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:38,286 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:38,286 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:38,286 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:03:38,287 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:03:38,287 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:38,289 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:38,308 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7591)] Forceful destruction successful, exit code 0 [2021-12-06 18:03:38,308 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:38,308 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:38,308 INFO L229 MonitoredProcess]: Starting monitored process 7592 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:38,309 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7592)] Waiting until timeout for monitored process [2021-12-06 18:03:38,310 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 [2021-12-06 18:03:38,316 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:38,317 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:03:38,317 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:38,317 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:38,317 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:38,317 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:03:38,317 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:03:38,317 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:38,319 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:38,336 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7592)] Forceful destruction successful, exit code 0 [2021-12-06 18:03:38,336 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:38,336 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:38,337 INFO L229 MonitoredProcess]: Starting monitored process 7593 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:38,337 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7593)] Waiting until timeout for monitored process [2021-12-06 18:03:38,338 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:38,345 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:38,345 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:03:38,345 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:38,345 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:38,345 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:38,345 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:03:38,345 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:03:38,345 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:38,347 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:38,364 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7593)] Forceful destruction successful, exit code 0 [2021-12-06 18:03:38,364 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:38,364 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:38,365 INFO L229 MonitoredProcess]: Starting monitored process 7594 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:38,365 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7594)] Waiting until timeout for monitored process [2021-12-06 18:03:38,366 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 [2021-12-06 18:03:38,373 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:38,374 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:03:38,374 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:38,374 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:38,374 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:38,374 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:03:38,374 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:03:38,374 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:38,376 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:38,393 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7594)] Ended with exit code 0 [2021-12-06 18:03:38,393 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:38,393 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:38,394 INFO L229 MonitoredProcess]: Starting monitored process 7595 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:38,395 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7595)] Waiting until timeout for monitored process [2021-12-06 18:03:38,395 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 [2021-12-06 18:03:38,402 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:38,402 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:03:38,402 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:38,402 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:38,402 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:38,402 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:03:38,403 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:03:38,403 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:38,407 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:38,425 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7595)] Forceful destruction successful, exit code 0 [2021-12-06 18:03:38,425 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:38,425 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:38,426 INFO L229 MonitoredProcess]: Starting monitored process 7596 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:38,426 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7596)] Waiting until timeout for monitored process [2021-12-06 18:03:38,426 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:38,433 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:38,433 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:03:38,433 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:38,433 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:38,433 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:38,433 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:03:38,434 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:03:38,434 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:38,436 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:38,453 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7596)] Forceful destruction successful, exit code 0 [2021-12-06 18:03:38,454 INFO L490 LassoAnalysis]: Using template '3-lex'. [2021-12-06 18:03:38,454 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:38,454 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:38,454 INFO L229 MonitoredProcess]: Starting monitored process 7597 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:38,455 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7597)] Waiting until timeout for monitored process [2021-12-06 18:03:38,455 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:38,463 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:38,463 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:03:38,463 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:38,463 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:38,463 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:38,463 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 18:03:38,464 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 18:03:38,464 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:38,467 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:38,485 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7597)] Forceful destruction successful, exit code 0 [2021-12-06 18:03:38,485 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:38,485 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:38,485 INFO L229 MonitoredProcess]: Starting monitored process 7598 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:38,486 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7598)] Waiting until timeout for monitored process [2021-12-06 18:03:38,486 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 [2021-12-06 18:03:38,493 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:38,493 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:03:38,493 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:38,494 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:38,494 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:38,494 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 18:03:38,494 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 18:03:38,494 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:38,497 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:38,514 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7598)] Ended with exit code 0 [2021-12-06 18:03:38,514 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:38,514 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:38,515 INFO L229 MonitoredProcess]: Starting monitored process 7599 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:38,515 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7599)] Waiting until timeout for monitored process [2021-12-06 18:03:38,516 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:38,523 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:38,523 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:03:38,523 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:38,523 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:38,523 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:38,523 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 18:03:38,524 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 18:03:38,524 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:38,527 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:38,544 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7599)] Ended with exit code 0 [2021-12-06 18:03:38,544 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:38,544 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:38,545 INFO L229 MonitoredProcess]: Starting monitored process 7600 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:38,545 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7600)] Waiting until timeout for monitored process [2021-12-06 18:03:38,546 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 [2021-12-06 18:03:38,553 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:38,553 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:03:38,553 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:38,553 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:38,553 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:38,553 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 18:03:38,554 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 18:03:38,554 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:38,556 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:38,574 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7600)] Forceful destruction successful, exit code 0 [2021-12-06 18:03:38,574 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:38,574 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:38,575 INFO L229 MonitoredProcess]: Starting monitored process 7601 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:38,575 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7601)] Waiting until timeout for monitored process [2021-12-06 18:03:38,575 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:38,582 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:38,582 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:03:38,582 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:38,582 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:38,582 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:38,582 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 18:03:38,583 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 18:03:38,583 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:38,585 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:38,603 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7601)] Ended with exit code 0 [2021-12-06 18:03:38,603 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:38,603 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:38,603 INFO L229 MonitoredProcess]: Starting monitored process 7602 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:38,604 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7602)] Waiting until timeout for monitored process [2021-12-06 18:03:38,604 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 [2021-12-06 18:03:38,611 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:38,611 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:03:38,611 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:38,611 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:38,611 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:38,611 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 18:03:38,612 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 18:03:38,612 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:38,618 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:38,636 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7602)] Ended with exit code 0 [2021-12-06 18:03:38,636 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:38,636 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:38,637 INFO L229 MonitoredProcess]: Starting monitored process 7603 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:38,637 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7603)] Waiting until timeout for monitored process [2021-12-06 18:03:38,638 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 [2021-12-06 18:03:38,645 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:38,645 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:03:38,645 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:38,645 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:38,645 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:38,645 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 18:03:38,646 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 18:03:38,646 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:38,649 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:38,666 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7603)] Ended with exit code 0 [2021-12-06 18:03:38,666 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:38,667 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:38,667 INFO L229 MonitoredProcess]: Starting monitored process 7604 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:38,668 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7604)] Waiting until timeout for monitored process [2021-12-06 18:03:38,668 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:38,675 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:38,675 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:03:38,675 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:38,675 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:38,675 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:38,675 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 18:03:38,676 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 18:03:38,676 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:38,678 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:38,696 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7604)] Forceful destruction successful, exit code 0 [2021-12-06 18:03:38,696 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:38,696 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:38,696 INFO L229 MonitoredProcess]: Starting monitored process 7605 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:38,697 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7605)] Waiting until timeout for monitored process [2021-12-06 18:03:38,697 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 [2021-12-06 18:03:38,705 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:38,705 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:03:38,705 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:38,705 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:38,705 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:38,705 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 18:03:38,706 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 18:03:38,706 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:38,709 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:38,726 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7605)] Ended with exit code 0 [2021-12-06 18:03:38,726 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:38,727 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:38,727 INFO L229 MonitoredProcess]: Starting monitored process 7606 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:38,728 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7606)] Waiting until timeout for monitored process [2021-12-06 18:03:38,728 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:38,735 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:38,735 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:03:38,735 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:38,735 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:38,735 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:38,735 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 18:03:38,736 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 18:03:38,736 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:38,739 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:38,757 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7606)] Ended with exit code 0 [2021-12-06 18:03:38,757 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:38,757 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:38,757 INFO L229 MonitoredProcess]: Starting monitored process 7607 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:38,758 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7607)] Waiting until timeout for monitored process [2021-12-06 18:03:38,759 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:38,766 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:38,766 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:03:38,766 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:38,766 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:38,766 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:38,766 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 18:03:38,767 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 18:03:38,767 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:38,769 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:38,787 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7607)] Ended with exit code 0 [2021-12-06 18:03:38,787 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:38,787 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:38,788 INFO L229 MonitoredProcess]: Starting monitored process 7608 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:38,788 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7608)] Waiting until timeout for monitored process [2021-12-06 18:03:38,789 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:38,795 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:38,795 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:03:38,795 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:38,795 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:38,795 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:38,796 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 18:03:38,797 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 18:03:38,797 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:38,801 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:38,818 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7608)] Ended with exit code 0 [2021-12-06 18:03:38,818 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:38,819 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:38,819 INFO L229 MonitoredProcess]: Starting monitored process 7609 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:38,820 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7609)] Waiting until timeout for monitored process [2021-12-06 18:03:38,820 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:38,827 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:38,827 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:03:38,827 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:38,827 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:38,827 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:38,827 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 18:03:38,828 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 18:03:38,828 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:38,831 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:38,849 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7609)] Ended with exit code 0 [2021-12-06 18:03:38,849 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:38,849 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:38,850 INFO L229 MonitoredProcess]: Starting monitored process 7610 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:38,850 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7610)] Waiting until timeout for monitored process [2021-12-06 18:03:38,850 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 [2021-12-06 18:03:38,858 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:38,858 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:03:38,858 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:38,858 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:38,858 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:38,858 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 18:03:38,859 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 18:03:38,859 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:38,865 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:38,882 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7610)] Ended with exit code 0 [2021-12-06 18:03:38,882 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:38,882 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:38,883 INFO L229 MonitoredProcess]: Starting monitored process 7611 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:38,883 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7611)] Waiting until timeout for monitored process [2021-12-06 18:03:38,884 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:38,891 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:38,891 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:03:38,891 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:38,891 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:38,891 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:38,891 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 18:03:38,891 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 18:03:38,891 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:38,894 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:38,911 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7611)] Ended with exit code 0 [2021-12-06 18:03:38,911 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:38,911 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:38,912 INFO L229 MonitoredProcess]: Starting monitored process 7612 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:38,913 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7612)] Waiting until timeout for monitored process [2021-12-06 18:03:38,913 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:38,923 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:38,923 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:03:38,923 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:38,923 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:38,923 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:38,923 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 18:03:38,943 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 18:03:38,943 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:38,994 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:39,012 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7612)] Ended with exit code 0 [2021-12-06 18:03:39,013 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:39,013 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:39,013 INFO L229 MonitoredProcess]: Starting monitored process 7613 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:39,014 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7613)] Waiting until timeout for monitored process [2021-12-06 18:03:39,014 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:39,021 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:39,021 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:03:39,021 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:39,021 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:39,022 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:39,022 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 18:03:39,022 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 18:03:39,023 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:39,026 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:39,044 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7613)] Forceful destruction successful, exit code 0 [2021-12-06 18:03:39,044 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:39,044 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:39,045 INFO L229 MonitoredProcess]: Starting monitored process 7614 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:39,045 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7614)] Waiting until timeout for monitored process [2021-12-06 18:03:39,046 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 [2021-12-06 18:03:39,052 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:39,053 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:03:39,053 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:39,053 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:39,053 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:39,053 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 18:03:39,054 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 18:03:39,054 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:39,057 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:39,074 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7614)] Ended with exit code 0 [2021-12-06 18:03:39,074 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:39,074 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:39,075 INFO L229 MonitoredProcess]: Starting monitored process 7615 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:39,075 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7615)] Waiting until timeout for monitored process [2021-12-06 18:03:39,076 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:39,082 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:39,082 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:03:39,082 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:39,082 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:39,082 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:39,082 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 18:03:39,083 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 18:03:39,083 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:39,085 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:39,103 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7615)] Ended with exit code 0 [2021-12-06 18:03:39,103 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:39,103 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:39,104 INFO L229 MonitoredProcess]: Starting monitored process 7616 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:39,104 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7616)] Waiting until timeout for monitored process [2021-12-06 18:03:39,104 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:39,112 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:39,112 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:03:39,112 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:39,112 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:39,112 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:39,112 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 18:03:39,113 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 18:03:39,113 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:39,119 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:39,137 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7616)] Ended with exit code 0 [2021-12-06 18:03:39,137 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:39,138 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:39,138 INFO L229 MonitoredProcess]: Starting monitored process 7617 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:39,139 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7617)] Waiting until timeout for monitored process [2021-12-06 18:03:39,139 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:39,147 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:39,147 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:03:39,147 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:39,147 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:39,147 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:39,147 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 18:03:39,148 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 18:03:39,148 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:39,153 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:39,171 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7617)] Ended with exit code 0 [2021-12-06 18:03:39,171 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:39,171 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:39,172 INFO L229 MonitoredProcess]: Starting monitored process 7618 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:39,172 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7618)] Waiting until timeout for monitored process [2021-12-06 18:03:39,173 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 [2021-12-06 18:03:39,180 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:39,180 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:03:39,180 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:39,180 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:39,180 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:39,180 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 18:03:39,181 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 18:03:39,181 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:39,184 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:39,202 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7618)] Ended with exit code 0 [2021-12-06 18:03:39,202 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:39,202 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:39,202 INFO L229 MonitoredProcess]: Starting monitored process 7619 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:39,203 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7619)] Waiting until timeout for monitored process [2021-12-06 18:03:39,203 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:39,210 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:39,210 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:03:39,210 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:39,210 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:39,210 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:39,210 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 18:03:39,211 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 18:03:39,211 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:39,215 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:39,232 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7619)] Ended with exit code 0 [2021-12-06 18:03:39,232 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:39,232 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:39,233 INFO L229 MonitoredProcess]: Starting monitored process 7620 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:39,233 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7620)] Waiting until timeout for monitored process [2021-12-06 18:03:39,234 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:39,241 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:39,241 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:03:39,241 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:39,241 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:39,241 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:39,241 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 18:03:39,242 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 18:03:39,242 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:39,244 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:39,262 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7620)] Ended with exit code 0 [2021-12-06 18:03:39,262 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:39,262 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:39,262 INFO L229 MonitoredProcess]: Starting monitored process 7621 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:39,263 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7621)] Waiting until timeout for monitored process [2021-12-06 18:03:39,263 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 [2021-12-06 18:03:39,270 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:39,270 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:03:39,270 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:39,270 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:39,270 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:39,270 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 18:03:39,271 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 18:03:39,271 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:39,276 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:39,293 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7621)] Ended with exit code 0 [2021-12-06 18:03:39,294 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:39,294 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:39,294 INFO L229 MonitoredProcess]: Starting monitored process 7622 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:39,295 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7622)] Waiting until timeout for monitored process [2021-12-06 18:03:39,295 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 [2021-12-06 18:03:39,302 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:39,302 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:03:39,302 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:39,302 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:39,302 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:39,302 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 18:03:39,303 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 18:03:39,303 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:39,308 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:39,325 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7622)] Ended with exit code 0 [2021-12-06 18:03:39,325 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:39,325 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:39,326 INFO L229 MonitoredProcess]: Starting monitored process 7623 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:39,326 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7623)] Waiting until timeout for monitored process [2021-12-06 18:03:39,327 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 [2021-12-06 18:03:39,333 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:39,333 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:03:39,333 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:39,334 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:39,334 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:39,334 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 18:03:39,334 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 18:03:39,334 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:39,337 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:39,354 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7623)] Ended with exit code 0 [2021-12-06 18:03:39,354 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:39,354 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:39,355 INFO L229 MonitoredProcess]: Starting monitored process 7624 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:39,355 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7624)] Waiting until timeout for monitored process [2021-12-06 18:03:39,356 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 [2021-12-06 18:03:39,363 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:39,363 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:03:39,363 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:39,363 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:39,363 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:39,363 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 18:03:39,364 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 18:03:39,364 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:39,367 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:39,384 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7624)] Ended with exit code 0 [2021-12-06 18:03:39,384 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:39,384 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:39,385 INFO L229 MonitoredProcess]: Starting monitored process 7625 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:39,385 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7625)] Waiting until timeout for monitored process [2021-12-06 18:03:39,386 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:39,393 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:39,393 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:03:39,393 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:39,394 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:39,394 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:39,394 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 18:03:39,395 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 18:03:39,395 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:39,401 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:39,419 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7625)] Forceful destruction successful, exit code 0 [2021-12-06 18:03:39,419 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:39,419 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:39,420 INFO L229 MonitoredProcess]: Starting monitored process 7626 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:39,420 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7626)] Waiting until timeout for monitored process [2021-12-06 18:03:39,421 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 [2021-12-06 18:03:39,427 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:39,427 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:03:39,427 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:39,427 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:39,428 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:39,428 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 18:03:39,429 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 18:03:39,429 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:39,435 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:39,452 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7626)] Forceful destruction successful, exit code 0 [2021-12-06 18:03:39,452 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:39,452 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:39,453 INFO L229 MonitoredProcess]: Starting monitored process 7627 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:39,453 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7627)] Waiting until timeout for monitored process [2021-12-06 18:03:39,454 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:39,461 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:39,461 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:03:39,461 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:39,461 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:39,461 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:39,461 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 18:03:39,462 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 18:03:39,462 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:39,465 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:39,483 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7627)] Ended with exit code 0 [2021-12-06 18:03:39,483 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:39,483 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:39,484 INFO L229 MonitoredProcess]: Starting monitored process 7628 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:39,484 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7628)] Waiting until timeout for monitored process [2021-12-06 18:03:39,485 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:39,491 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:39,491 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:03:39,491 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:39,492 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:39,492 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:39,492 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 18:03:39,492 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 18:03:39,492 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:39,495 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:39,512 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7628)] Ended with exit code 0 [2021-12-06 18:03:39,512 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:39,512 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:39,513 INFO L229 MonitoredProcess]: Starting monitored process 7629 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:39,513 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7629)] Waiting until timeout for monitored process [2021-12-06 18:03:39,514 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:39,522 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:39,522 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:03:39,522 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:39,522 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:39,522 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:39,522 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 18:03:39,522 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 18:03:39,522 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:39,525 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:39,542 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7629)] Ended with exit code 0 [2021-12-06 18:03:39,543 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:39,543 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:39,543 INFO L229 MonitoredProcess]: Starting monitored process 7630 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:39,544 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7630)] Waiting until timeout for monitored process [2021-12-06 18:03:39,544 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 [2021-12-06 18:03:39,551 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:39,551 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:03:39,551 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:39,551 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:39,551 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:39,551 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 18:03:39,552 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 18:03:39,552 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:39,554 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:39,572 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7630)] Ended with exit code 0 [2021-12-06 18:03:39,572 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:39,572 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:39,573 INFO L229 MonitoredProcess]: Starting monitored process 7631 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:39,573 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7631)] Waiting until timeout for monitored process [2021-12-06 18:03:39,573 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:39,580 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:39,580 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:03:39,580 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:39,580 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:39,580 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:39,580 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 18:03:39,581 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 18:03:39,581 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:39,585 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:39,602 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7631)] Ended with exit code 0 [2021-12-06 18:03:39,602 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:39,602 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:39,603 INFO L229 MonitoredProcess]: Starting monitored process 7632 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:39,603 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7632)] Waiting until timeout for monitored process [2021-12-06 18:03:39,604 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 [2021-12-06 18:03:39,610 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:39,610 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:03:39,610 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:39,610 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:39,610 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:39,610 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 18:03:39,612 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 18:03:39,612 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:39,617 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:39,635 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7632)] Ended with exit code 0 [2021-12-06 18:03:39,635 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:39,635 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:39,636 INFO L229 MonitoredProcess]: Starting monitored process 7633 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:39,636 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7633)] Waiting until timeout for monitored process [2021-12-06 18:03:39,637 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 [2021-12-06 18:03:39,644 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:39,644 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:03:39,644 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:39,644 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:39,644 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:39,644 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 18:03:39,645 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 18:03:39,645 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:39,647 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:39,666 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7633)] Ended with exit code 0 [2021-12-06 18:03:39,666 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:39,666 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:39,666 INFO L229 MonitoredProcess]: Starting monitored process 7634 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:39,667 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7634)] Waiting until timeout for monitored process [2021-12-06 18:03:39,667 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 [2021-12-06 18:03:39,674 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:39,674 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:03:39,674 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:39,674 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:39,674 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:39,674 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 18:03:39,675 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 18:03:39,675 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:39,678 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:39,696 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7634)] Forceful destruction successful, exit code 0 [2021-12-06 18:03:39,696 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:39,696 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:39,696 INFO L229 MonitoredProcess]: Starting monitored process 7635 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:39,697 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7635)] Waiting until timeout for monitored process [2021-12-06 18:03:39,697 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 [2021-12-06 18:03:39,704 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:39,704 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:03:39,704 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:39,704 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:39,704 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:39,704 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 18:03:39,705 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 18:03:39,705 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:39,709 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:39,726 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7635)] Ended with exit code 0 [2021-12-06 18:03:39,726 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:39,726 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:39,727 INFO L229 MonitoredProcess]: Starting monitored process 7636 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:39,727 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7636)] Waiting until timeout for monitored process [2021-12-06 18:03:39,727 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 [2021-12-06 18:03:39,734 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:39,734 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:03:39,734 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:39,734 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:39,734 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:39,734 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 18:03:39,735 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 18:03:39,735 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:39,738 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:39,756 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7636)] Ended with exit code 0 [2021-12-06 18:03:39,756 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:39,756 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:39,757 INFO L229 MonitoredProcess]: Starting monitored process 7637 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:39,757 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7637)] Waiting until timeout for monitored process [2021-12-06 18:03:39,758 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 [2021-12-06 18:03:39,764 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:39,764 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:03:39,765 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:39,765 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:39,765 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:39,765 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 18:03:39,765 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 18:03:39,766 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:39,769 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:39,787 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7637)] Ended with exit code 0 [2021-12-06 18:03:39,787 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:39,787 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:39,787 INFO L229 MonitoredProcess]: Starting monitored process 7638 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:39,788 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7638)] Waiting until timeout for monitored process [2021-12-06 18:03:39,789 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:39,795 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:39,795 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:03:39,796 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:39,796 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:39,796 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:39,796 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 18:03:39,796 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 18:03:39,796 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:39,799 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:39,816 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7638)] Forceful destruction successful, exit code 0 [2021-12-06 18:03:39,816 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:39,816 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:39,817 INFO L229 MonitoredProcess]: Starting monitored process 7639 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:39,817 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7639)] Waiting until timeout for monitored process [2021-12-06 18:03:39,817 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:39,825 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:39,825 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:03:39,825 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:39,825 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:39,825 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:39,825 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 18:03:39,826 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 18:03:39,826 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:39,829 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:39,847 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7639)] Ended with exit code 0 [2021-12-06 18:03:39,847 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:39,847 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:39,847 INFO L229 MonitoredProcess]: Starting monitored process 7640 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:39,848 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7640)] Waiting until timeout for monitored process [2021-12-06 18:03:39,848 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:39,855 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:39,855 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:03:39,855 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:39,855 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:39,855 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:39,855 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 18:03:39,856 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 18:03:39,856 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:39,858 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:39,876 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7640)] Ended with exit code 0 [2021-12-06 18:03:39,876 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:39,876 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:39,877 INFO L229 MonitoredProcess]: Starting monitored process 7641 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:39,877 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7641)] Waiting until timeout for monitored process [2021-12-06 18:03:39,878 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 [2021-12-06 18:03:39,885 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:39,885 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:03:39,885 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:39,885 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:39,885 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:39,885 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 18:03:39,886 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 18:03:39,886 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:39,888 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:39,907 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7641)] Ended with exit code 0 [2021-12-06 18:03:39,907 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:39,907 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:39,907 INFO L229 MonitoredProcess]: Starting monitored process 7642 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:39,908 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7642)] Waiting until timeout for monitored process [2021-12-06 18:03:39,909 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 [2021-12-06 18:03:39,915 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:39,916 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:03:39,916 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:39,916 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:39,916 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:39,916 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 18:03:39,916 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 18:03:39,916 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:39,919 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:39,936 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7642)] Ended with exit code 0 [2021-12-06 18:03:39,936 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:39,936 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:39,937 INFO L229 MonitoredProcess]: Starting monitored process 7643 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:39,938 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7643)] Waiting until timeout for monitored process [2021-12-06 18:03:39,938 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 [2021-12-06 18:03:39,945 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:39,945 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:03:39,945 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:39,945 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:39,945 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:39,945 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 18:03:39,946 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 18:03:39,946 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:39,949 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:39,966 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7643)] Ended with exit code 0 [2021-12-06 18:03:39,966 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:39,967 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:39,967 INFO L229 MonitoredProcess]: Starting monitored process 7644 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:39,967 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7644)] Waiting until timeout for monitored process [2021-12-06 18:03:39,968 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:39,975 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:39,975 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:03:39,975 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:39,975 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:39,975 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:39,975 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 18:03:39,976 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 18:03:39,976 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:39,982 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:40,000 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7644)] Forceful destruction successful, exit code 0 [2021-12-06 18:03:40,000 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:40,000 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:40,001 INFO L229 MonitoredProcess]: Starting monitored process 7645 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:40,001 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7645)] Waiting until timeout for monitored process [2021-12-06 18:03:40,001 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:40,009 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:40,009 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:03:40,009 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:40,009 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:40,009 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:40,009 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 18:03:40,010 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 18:03:40,010 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:40,012 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:40,031 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7645)] Ended with exit code 0 [2021-12-06 18:03:40,031 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:40,038 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:40,038 INFO L229 MonitoredProcess]: Starting monitored process 7646 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:40,039 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7646)] Waiting until timeout for monitored process [2021-12-06 18:03:40,039 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 [2021-12-06 18:03:40,047 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:40,047 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:03:40,047 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:40,047 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:40,047 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:40,047 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 18:03:40,048 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 18:03:40,048 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:40,051 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:40,069 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7646)] Ended with exit code 0 [2021-12-06 18:03:40,069 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:40,069 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:40,070 INFO L229 MonitoredProcess]: Starting monitored process 7647 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:40,070 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7647)] Waiting until timeout for monitored process [2021-12-06 18:03:40,071 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:40,078 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:40,078 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:03:40,078 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:40,079 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:40,079 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:40,079 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 18:03:40,079 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 18:03:40,079 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:40,082 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:40,100 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7647)] Ended with exit code 0 [2021-12-06 18:03:40,100 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:40,100 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:40,100 INFO L229 MonitoredProcess]: Starting monitored process 7648 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:40,101 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7648)] Waiting until timeout for monitored process [2021-12-06 18:03:40,101 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 [2021-12-06 18:03:40,108 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:40,108 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:03:40,108 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:40,108 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:40,108 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:40,109 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 18:03:40,109 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 18:03:40,109 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:40,111 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:40,129 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7648)] Forceful destruction successful, exit code 0 [2021-12-06 18:03:40,129 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:40,129 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:40,130 INFO L229 MonitoredProcess]: Starting monitored process 7649 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:40,130 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7649)] Waiting until timeout for monitored process [2021-12-06 18:03:40,131 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:40,138 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:40,138 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:03:40,138 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:40,138 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:40,138 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:40,138 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 18:03:40,139 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 18:03:40,139 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:40,141 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:40,159 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7649)] Ended with exit code 0 [2021-12-06 18:03:40,159 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:40,159 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:40,159 INFO L229 MonitoredProcess]: Starting monitored process 7650 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:40,160 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7650)] Waiting until timeout for monitored process [2021-12-06 18:03:40,161 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:40,169 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:40,169 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:03:40,169 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:40,169 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:40,169 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:40,169 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 18:03:40,170 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 18:03:40,170 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:40,177 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:40,195 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7650)] Ended with exit code 0 [2021-12-06 18:03:40,195 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:03:40,196 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:03:40,196 INFO L229 MonitoredProcess]: Starting monitored process 7651 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:03:40,197 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7651)] Waiting until timeout for monitored process [2021-12-06 18:03:40,197 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:03:40,205 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:03:40,205 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:03:40,205 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:03:40,205 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:03:40,205 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:03:40,205 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 18:03:40,206 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 18:03:40,206 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:03:40,209 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:03:40,227 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7651)] Ended with exit code 0 [2021-12-06 18:03:40,227 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 18:03:40,228 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-06 18:03:40,228 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-06 18:03:40,228 INFO L87 Difference]: Start difference. First operand 463090 states and 705080 transitions. cyclomatic complexity: 242278 Second operand has 3 states, 3 states have (on average 97.66666666666667) internal successors, (293), 3 states have internal predecessors, (293), 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) [2021-12-06 18:03:42,586 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-06 18:03:42,586 INFO L93 Difference]: Finished difference Result 920439 states and 1395264 transitions. [2021-12-06 18:03:42,586 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-06 18:03:42,587 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 920439 states and 1395264 transitions. [2021-12-06 18:03:45,829 INFO L131 ngComponentsAnalysis]: Automaton has 112 accepting balls. 145584 [2021-12-06 18:03:48,180 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 920439 states to 920439 states and 1395264 transitions. [2021-12-06 18:03:48,181 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 220503 [2021-12-06 18:03:48,276 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 220503 [2021-12-06 18:03:48,277 INFO L73 IsDeterministic]: Start isDeterministic. Operand 920439 states and 1395264 transitions. [2021-12-06 18:03:48,352 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2021-12-06 18:03:48,352 INFO L681 BuchiCegarLoop]: Abstraction has 920439 states and 1395264 transitions. [2021-12-06 18:03:48,706 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 920439 states and 1395264 transitions. [2021-12-06 18:03:55,196 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 920439 to 920439. [2021-12-06 18:03:55,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 920439 states, 920439 states have (on average 1.5158679716961145) internal successors, (1395264), 920438 states have internal predecessors, (1395264), 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) [2021-12-06 18:03:58,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 920439 states to 920439 states and 1395264 transitions. [2021-12-06 18:03:58,051 INFO L704 BuchiCegarLoop]: Abstraction has 920439 states and 1395264 transitions. [2021-12-06 18:03:58,051 INFO L587 BuchiCegarLoop]: Abstraction has 920439 states and 1395264 transitions. [2021-12-06 18:03:58,051 INFO L425 BuchiCegarLoop]: ======== Iteration 33============ [2021-12-06 18:03:58,051 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 920439 states and 1395264 transitions. [2021-12-06 18:03:59,833 INFO L131 ngComponentsAnalysis]: Automaton has 112 accepting balls. 145584 [2021-12-06 18:03:59,833 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-12-06 18:03:59,833 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-12-06 18:03:59,836 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [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, 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, 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] [2021-12-06 18:03:59,836 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [2, 2, 2, 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, 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] [2021-12-06 18:03:59,837 INFO L791 eck$LassoCheckResult]: Stem: 4970570#ULTIMATE.startENTRY 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(37, 2);call #Ultimate.allocInit(12, 3);~nomsg~0 := -1;~p12~0 := 0;~p12_old~0 := 0;~p12_new~0 := 0;~ep12~0 := 0;~p13~0 := 0;~p13_old~0 := 0;~p13_new~0 := 0;~ep13~0 := 0;~p14~0 := 0;~p14_old~0 := 0;~p14_new~0 := 0;~ep14~0 := 0;~p15~0 := 0;~p15_old~0 := 0;~p15_new~0 := 0;~ep15~0 := 0;~p21~0 := 0;~p21_old~0 := 0;~p21_new~0 := 0;~ep21~0 := 0;~p23~0 := 0;~p23_old~0 := 0;~p23_new~0 := 0;~ep23~0 := 0;~p24~0 := 0;~p24_old~0 := 0;~p24_new~0 := 0;~ep24~0 := 0;~p25~0 := 0;~p25_old~0 := 0;~p25_new~0 := 0;~ep25~0 := 0;~p31~0 := 0;~p31_old~0 := 0;~p31_new~0 := 0;~ep31~0 := 0;~p32~0 := 0;~p32_old~0 := 0;~p32_new~0 := 0;~ep32~0 := 0;~p34~0 := 0;~p34_old~0 := 0;~p34_new~0 := 0;~ep34~0 := 0;~p35~0 := 0;~p35_old~0 := 0;~p35_new~0 := 0;~ep35~0 := 0;~p41~0 := 0;~p41_old~0 := 0;~p41_new~0 := 0;~ep41~0 := 0;~p42~0 := 0;~p42_old~0 := 0;~p42_new~0 := 0;~ep42~0 := 0;~p43~0 := 0;~p43_old~0 := 0;~p43_new~0 := 0;~ep43~0 := 0;~p45~0 := 0;~p45_old~0 := 0;~p45_new~0 := 0;~ep45~0 := 0;~p51~0 := 0;~p51_old~0 := 0;~p51_new~0 := 0;~ep51~0 := 0;~p52~0 := 0;~p52_old~0 := 0;~p52_new~0 := 0;~ep52~0 := 0;~p53~0 := 0;~p53_old~0 := 0;~p53_new~0 := 0;~ep53~0 := 0;~p54~0 := 0;~p54_old~0 := 0;~p54_new~0 := 0;~ep54~0 := 0;~id1~0 := 0;~r1~0 := 0;~st1~0 := 0;~nl1~0 := 0;~m1~0 := 0;~max1~0 := 0;~mode1~0 := 0;~id2~0 := 0;~r2~0 := 0;~st2~0 := 0;~nl2~0 := 0;~m2~0 := 0;~max2~0 := 0;~mode2~0 := 0;~id3~0 := 0;~r3~0 := 0;~st3~0 := 0;~nl3~0 := 0;~m3~0 := 0;~max3~0 := 0;~mode3~0 := 0;~id4~0 := 0;~r4~0 := 0;~st4~0 := 0;~nl4~0 := 0;~m4~0 := 0;~max4~0 := 0;~mode4~0 := 0;~id5~0 := 0;~r5~0 := 0;~st5~0 := 0;~nl5~0 := 0;~m5~0 := 0;~max5~0 := 0;~mode5~0 := 0; 4970449#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~nondet28#1, main_#t~nondet29#1, main_#t~nondet30#1, main_#t~nondet31#1, main_#t~nondet32#1, main_#t~nondet33#1, main_#t~nondet34#1, main_#t~nondet35#1, main_#t~nondet36#1, main_#t~nondet37#1, main_#t~nondet38#1, main_#t~nondet39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_#t~nondet48#1, main_#t~nondet49#1, main_#t~nondet50#1, main_#t~nondet51#1, main_#t~nondet52#1, main_#t~nondet53#1, main_#t~nondet54#1, main_#t~nondet55#1, main_#t~nondet56#1, main_#t~nondet57#1, main_#t~nondet58#1, main_#t~nondet59#1, main_#t~nondet60#1, main_#t~nondet61#1, main_#t~nondet62#1, main_#t~nondet63#1, main_#t~nondet64#1, main_#t~nondet65#1, main_#t~nondet66#1, main_#t~nondet67#1, main_#t~nondet68#1, main_#t~nondet69#1, main_#t~nondet70#1, main_#t~nondet71#1, main_#t~nondet72#1, main_#t~nondet73#1, main_#t~nondet74#1, main_#t~nondet75#1, main_#t~nondet76#1, main_#t~nondet77#1, main_#t~nondet78#1, main_#t~ret79#1, main_#t~ret80#1, main_~c1~0#1, main_~i2~0#1;havoc main_~c1~0#1;havoc main_~i2~0#1;main_~c1~0#1 := 0;~ep12~0 := main_#t~nondet24#1;havoc main_#t~nondet24#1;~ep13~0 := main_#t~nondet25#1;havoc main_#t~nondet25#1;~ep14~0 := main_#t~nondet26#1;havoc main_#t~nondet26#1;~ep15~0 := main_#t~nondet27#1;havoc main_#t~nondet27#1;~ep21~0 := main_#t~nondet28#1;havoc main_#t~nondet28#1;~ep23~0 := main_#t~nondet29#1;havoc main_#t~nondet29#1;~ep24~0 := main_#t~nondet30#1;havoc main_#t~nondet30#1;~ep25~0 := main_#t~nondet31#1;havoc main_#t~nondet31#1;~ep31~0 := main_#t~nondet32#1;havoc main_#t~nondet32#1;~ep32~0 := main_#t~nondet33#1;havoc main_#t~nondet33#1;~ep34~0 := main_#t~nondet34#1;havoc main_#t~nondet34#1;~ep35~0 := main_#t~nondet35#1;havoc main_#t~nondet35#1;~ep41~0 := main_#t~nondet36#1;havoc main_#t~nondet36#1;~ep42~0 := main_#t~nondet37#1;havoc main_#t~nondet37#1;~ep43~0 := main_#t~nondet38#1;havoc main_#t~nondet38#1;~ep45~0 := main_#t~nondet39#1;havoc main_#t~nondet39#1;~ep51~0 := main_#t~nondet40#1;havoc main_#t~nondet40#1;~ep52~0 := main_#t~nondet41#1;havoc main_#t~nondet41#1;~ep53~0 := main_#t~nondet42#1;havoc main_#t~nondet42#1;~ep54~0 := main_#t~nondet43#1;havoc main_#t~nondet43#1;~id1~0 := main_#t~nondet44#1;havoc main_#t~nondet44#1;~r1~0 := main_#t~nondet45#1;havoc main_#t~nondet45#1;~st1~0 := main_#t~nondet46#1;havoc main_#t~nondet46#1;~nl1~0 := main_#t~nondet47#1;havoc main_#t~nondet47#1;~m1~0 := main_#t~nondet48#1;havoc main_#t~nondet48#1;~max1~0 := main_#t~nondet49#1;havoc main_#t~nondet49#1;~mode1~0 := main_#t~nondet50#1;havoc main_#t~nondet50#1;~id2~0 := main_#t~nondet51#1;havoc main_#t~nondet51#1;~r2~0 := main_#t~nondet52#1;havoc main_#t~nondet52#1;~st2~0 := main_#t~nondet53#1;havoc main_#t~nondet53#1;~nl2~0 := main_#t~nondet54#1;havoc main_#t~nondet54#1;~m2~0 := main_#t~nondet55#1;havoc main_#t~nondet55#1;~max2~0 := main_#t~nondet56#1;havoc main_#t~nondet56#1;~mode2~0 := main_#t~nondet57#1;havoc main_#t~nondet57#1;~id3~0 := main_#t~nondet58#1;havoc main_#t~nondet58#1;~r3~0 := main_#t~nondet59#1;havoc main_#t~nondet59#1;~st3~0 := main_#t~nondet60#1;havoc main_#t~nondet60#1;~nl3~0 := main_#t~nondet61#1;havoc main_#t~nondet61#1;~m3~0 := main_#t~nondet62#1;havoc main_#t~nondet62#1;~max3~0 := main_#t~nondet63#1;havoc main_#t~nondet63#1;~mode3~0 := main_#t~nondet64#1;havoc main_#t~nondet64#1;~id4~0 := main_#t~nondet65#1;havoc main_#t~nondet65#1;~r4~0 := main_#t~nondet66#1;havoc main_#t~nondet66#1;~st4~0 := main_#t~nondet67#1;havoc main_#t~nondet67#1;~nl4~0 := main_#t~nondet68#1;havoc main_#t~nondet68#1;~m4~0 := main_#t~nondet69#1;havoc main_#t~nondet69#1;~max4~0 := main_#t~nondet70#1;havoc main_#t~nondet70#1;~mode4~0 := main_#t~nondet71#1;havoc main_#t~nondet71#1;~id5~0 := main_#t~nondet72#1;havoc main_#t~nondet72#1;~r5~0 := main_#t~nondet73#1;havoc main_#t~nondet73#1;~st5~0 := main_#t~nondet74#1;havoc main_#t~nondet74#1;~nl5~0 := main_#t~nondet75#1;havoc main_#t~nondet75#1;~m5~0 := main_#t~nondet76#1;havoc main_#t~nondet76#1;~max5~0 := main_#t~nondet77#1;havoc main_#t~nondet77#1;~mode5~0 := main_#t~nondet78#1;havoc main_#t~nondet78#1;assume { :begin_inline_init } true;havoc init_#res#1;havoc init_~r121~0#1, init_~r131~0#1, init_~r141~0#1, init_~r151~0#1, init_~r211~0#1, init_~r231~0#1, init_~r241~0#1, init_~r251~0#1, init_~r311~0#1, init_~r321~0#1, init_~r341~0#1, init_~r351~0#1, init_~r411~0#1, init_~r421~0#1, init_~r431~0#1, init_~r451~0#1, init_~r511~0#1, init_~r521~0#1, init_~r531~0#1, init_~r541~0#1, init_~r122~0#1, init_~tmp~0#1, init_~r132~0#1, init_~tmp___0~0#1, init_~r142~0#1, init_~tmp___1~0#1, init_~r152~0#1, init_~tmp___2~0#1, init_~r212~0#1, init_~tmp___3~0#1, init_~r232~0#1, init_~tmp___4~0#1, init_~r242~0#1, init_~tmp___5~0#1, init_~r252~0#1, init_~tmp___6~0#1, init_~r312~0#1, init_~tmp___7~0#1, init_~r322~0#1, init_~tmp___8~0#1, init_~r342~0#1, init_~tmp___9~0#1, init_~r352~0#1, init_~tmp___10~0#1, init_~r412~0#1, init_~tmp___11~0#1, init_~r422~0#1, init_~tmp___12~0#1, init_~r432~0#1, init_~tmp___13~0#1, init_~r452~0#1, init_~tmp___14~0#1, init_~r512~0#1, init_~tmp___15~0#1, init_~r522~0#1, init_~tmp___16~0#1, init_~r532~0#1, init_~tmp___17~0#1, init_~r542~0#1, init_~tmp___18~0#1, init_~r123~0#1, init_~tmp___19~0#1, init_~r133~0#1, init_~tmp___20~0#1, init_~r143~0#1, init_~tmp___21~0#1, init_~r153~0#1, init_~tmp___22~0#1, init_~r213~0#1, init_~tmp___23~0#1, init_~r233~0#1, init_~tmp___24~0#1, init_~r243~0#1, init_~tmp___25~0#1, init_~r253~0#1, init_~tmp___26~0#1, init_~r313~0#1, init_~tmp___27~0#1, init_~r323~0#1, init_~tmp___28~0#1, init_~r343~0#1, init_~tmp___29~0#1, init_~r353~0#1, init_~tmp___30~0#1, init_~r413~0#1, init_~tmp___31~0#1, init_~r423~0#1, init_~tmp___32~0#1, init_~r433~0#1, init_~tmp___33~0#1, init_~r453~0#1, init_~tmp___34~0#1, init_~r513~0#1, init_~tmp___35~0#1, init_~r523~0#1, init_~tmp___36~0#1, init_~r533~0#1, init_~tmp___37~0#1, init_~r543~0#1, init_~tmp___38~0#1, init_~r124~0#1, init_~tmp___39~0#1, init_~r134~0#1, init_~tmp___40~0#1, init_~r144~0#1, init_~tmp___41~0#1, init_~r154~0#1, init_~tmp___42~0#1, init_~r214~0#1, init_~tmp___43~0#1, init_~r234~0#1, init_~tmp___44~0#1, init_~r244~0#1, init_~tmp___45~0#1, init_~r254~0#1, init_~tmp___46~0#1, init_~r314~0#1, init_~tmp___47~0#1, init_~r324~0#1, init_~tmp___48~0#1, init_~r344~0#1, init_~tmp___49~0#1, init_~r354~0#1, init_~tmp___50~0#1, init_~r414~0#1, init_~tmp___51~0#1, init_~r424~0#1, init_~tmp___52~0#1, init_~r434~0#1, init_~tmp___53~0#1, init_~r454~0#1, init_~tmp___54~0#1, init_~r514~0#1, init_~tmp___55~0#1, init_~r524~0#1, init_~tmp___56~0#1, init_~r534~0#1, init_~tmp___57~0#1, init_~r544~0#1, init_~tmp___58~0#1, init_~tmp___59~0#1;havoc init_~r121~0#1;havoc init_~r131~0#1;havoc init_~r141~0#1;havoc init_~r151~0#1;havoc init_~r211~0#1;havoc init_~r231~0#1;havoc init_~r241~0#1;havoc init_~r251~0#1;havoc init_~r311~0#1;havoc init_~r321~0#1;havoc init_~r341~0#1;havoc init_~r351~0#1;havoc init_~r411~0#1;havoc init_~r421~0#1;havoc init_~r431~0#1;havoc init_~r451~0#1;havoc init_~r511~0#1;havoc init_~r521~0#1;havoc init_~r531~0#1;havoc init_~r541~0#1;havoc init_~r122~0#1;havoc init_~tmp~0#1;havoc init_~r132~0#1;havoc init_~tmp___0~0#1;havoc init_~r142~0#1;havoc init_~tmp___1~0#1;havoc init_~r152~0#1;havoc init_~tmp___2~0#1;havoc init_~r212~0#1;havoc init_~tmp___3~0#1;havoc init_~r232~0#1;havoc init_~tmp___4~0#1;havoc init_~r242~0#1;havoc init_~tmp___5~0#1;havoc init_~r252~0#1;havoc init_~tmp___6~0#1;havoc init_~r312~0#1;havoc init_~tmp___7~0#1;havoc init_~r322~0#1;havoc init_~tmp___8~0#1;havoc init_~r342~0#1;havoc init_~tmp___9~0#1;havoc init_~r352~0#1;havoc init_~tmp___10~0#1;havoc init_~r412~0#1;havoc init_~tmp___11~0#1;havoc init_~r422~0#1;havoc init_~tmp___12~0#1;havoc init_~r432~0#1;havoc init_~tmp___13~0#1;havoc init_~r452~0#1;havoc init_~tmp___14~0#1;havoc init_~r512~0#1;havoc init_~tmp___15~0#1;havoc init_~r522~0#1;havoc init_~tmp___16~0#1;havoc init_~r532~0#1;havoc init_~tmp___17~0#1;havoc init_~r542~0#1;havoc init_~tmp___18~0#1;havoc init_~r123~0#1;havoc init_~tmp___19~0#1;havoc init_~r133~0#1;havoc init_~tmp___20~0#1;havoc init_~r143~0#1;havoc init_~tmp___21~0#1;havoc init_~r153~0#1;havoc init_~tmp___22~0#1;havoc init_~r213~0#1;havoc init_~tmp___23~0#1;havoc init_~r233~0#1;havoc init_~tmp___24~0#1;havoc init_~r243~0#1;havoc init_~tmp___25~0#1;havoc init_~r253~0#1;havoc init_~tmp___26~0#1;havoc init_~r313~0#1;havoc init_~tmp___27~0#1;havoc init_~r323~0#1;havoc init_~tmp___28~0#1;havoc init_~r343~0#1;havoc init_~tmp___29~0#1;havoc init_~r353~0#1;havoc init_~tmp___30~0#1;havoc init_~r413~0#1;havoc init_~tmp___31~0#1;havoc init_~r423~0#1;havoc init_~tmp___32~0#1;havoc init_~r433~0#1;havoc init_~tmp___33~0#1;havoc init_~r453~0#1;havoc init_~tmp___34~0#1;havoc init_~r513~0#1;havoc init_~tmp___35~0#1;havoc init_~r523~0#1;havoc init_~tmp___36~0#1;havoc init_~r533~0#1;havoc init_~tmp___37~0#1;havoc init_~r543~0#1;havoc init_~tmp___38~0#1;havoc init_~r124~0#1;havoc init_~tmp___39~0#1;havoc init_~r134~0#1;havoc init_~tmp___40~0#1;havoc init_~r144~0#1;havoc init_~tmp___41~0#1;havoc init_~r154~0#1;havoc init_~tmp___42~0#1;havoc init_~r214~0#1;havoc init_~tmp___43~0#1;havoc init_~r234~0#1;havoc init_~tmp___44~0#1;havoc init_~r244~0#1;havoc init_~tmp___45~0#1;havoc init_~r254~0#1;havoc init_~tmp___46~0#1;havoc init_~r314~0#1;havoc init_~tmp___47~0#1;havoc init_~r324~0#1;havoc init_~tmp___48~0#1;havoc init_~r344~0#1;havoc init_~tmp___49~0#1;havoc init_~r354~0#1;havoc init_~tmp___50~0#1;havoc init_~r414~0#1;havoc init_~tmp___51~0#1;havoc init_~r424~0#1;havoc init_~tmp___52~0#1;havoc init_~r434~0#1;havoc init_~tmp___53~0#1;havoc init_~r454~0#1;havoc init_~tmp___54~0#1;havoc init_~r514~0#1;havoc init_~tmp___55~0#1;havoc init_~r524~0#1;havoc init_~tmp___56~0#1;havoc init_~r534~0#1;havoc init_~tmp___57~0#1;havoc init_~r544~0#1;havoc init_~tmp___58~0#1;havoc init_~tmp___59~0#1;init_~r121~0#1 := ~ep12~0;init_~r131~0#1 := ~ep13~0;init_~r141~0#1 := ~ep14~0;init_~r151~0#1 := ~ep15~0;init_~r211~0#1 := ~ep21~0;init_~r231~0#1 := ~ep23~0;init_~r241~0#1 := ~ep24~0;init_~r251~0#1 := ~ep25~0;init_~r311~0#1 := ~ep31~0;init_~r321~0#1 := ~ep32~0;init_~r341~0#1 := ~ep34~0;init_~r351~0#1 := ~ep35~0;init_~r411~0#1 := ~ep41~0;init_~r421~0#1 := ~ep42~0;init_~r431~0#1 := ~ep43~0;init_~r451~0#1 := ~ep45~0;init_~r511~0#1 := ~ep51~0;init_~r521~0#1 := ~ep52~0;init_~r531~0#1 := ~ep53~0;init_~r541~0#1 := ~ep54~0; 4970433#L639 assume 0 != init_~r121~0#1 % 256;init_~tmp~0#1 := 1; 4970434#L658 init_~r122~0#1 := (if 0 == init_~tmp~0#1 then 0 else 1); 4970599#L668 assume 0 != init_~r131~0#1 % 256;init_~tmp___0~0#1 := 1; 4970600#L687 init_~r132~0#1 := (if 0 == init_~tmp___0~0#1 then 0 else 1); 4970636#L697 assume 0 != init_~r141~0#1 % 256;init_~tmp___1~0#1 := 1; 4970637#L716 init_~r142~0#1 := (if 0 == init_~tmp___1~0#1 then 0 else 1); 4970671#L726 assume 0 != init_~r151~0#1 % 256;init_~tmp___2~0#1 := 1; 4970216#L745 init_~r152~0#1 := (if 0 == init_~tmp___2~0#1 then 0 else 1); 4970986#L755 assume 0 != init_~r211~0#1 % 256;init_~tmp___3~0#1 := 1; 4970981#L774 init_~r212~0#1 := (if 0 == init_~tmp___3~0#1 then 0 else 1); 4970950#L784 assume 0 != init_~r231~0#1 % 256;init_~tmp___4~0#1 := 1; 4970943#L803 init_~r232~0#1 := (if 0 == init_~tmp___4~0#1 then 0 else 1); 4970944#L813 assume 0 != init_~r241~0#1 % 256;init_~tmp___5~0#1 := 1; 4970932#L832 init_~r242~0#1 := (if 0 == init_~tmp___5~0#1 then 0 else 1); 4970933#L842 assume 0 != init_~r251~0#1 % 256;init_~tmp___6~0#1 := 1; 4971080#L861 init_~r252~0#1 := (if 0 == init_~tmp___6~0#1 then 0 else 1); 4971081#L871 assume 0 != init_~r311~0#1 % 256;init_~tmp___7~0#1 := 1; 4972180#L890 init_~r312~0#1 := (if 0 == init_~tmp___7~0#1 then 0 else 1); 4972179#L900 assume 0 != init_~r321~0#1 % 256;init_~tmp___8~0#1 := 1; 4970682#L919 init_~r322~0#1 := (if 0 == init_~tmp___8~0#1 then 0 else 1); 4970683#L929 assume 0 != init_~r341~0#1 % 256;init_~tmp___9~0#1 := 1; 4972167#L948 init_~r342~0#1 := (if 0 == init_~tmp___9~0#1 then 0 else 1); 4985964#L958 assume 0 != init_~r351~0#1 % 256;init_~tmp___10~0#1 := 1; 4985963#L977 init_~r352~0#1 := (if 0 == init_~tmp___10~0#1 then 0 else 1); 4985961#L987 assume 0 != init_~r411~0#1 % 256;init_~tmp___11~0#1 := 1; 4985955#L1006 init_~r412~0#1 := (if 0 == init_~tmp___11~0#1 then 0 else 1); 4985948#L1016 assume 0 != init_~r421~0#1 % 256;init_~tmp___12~0#1 := 1; 4983954#L1035 init_~r422~0#1 := (if 0 == init_~tmp___12~0#1 then 0 else 1); 4985941#L1045 assume 0 != init_~r431~0#1 % 256;init_~tmp___13~0#1 := 1; 4975065#L1064 init_~r432~0#1 := (if 0 == init_~tmp___13~0#1 then 0 else 1); 4985938#L1074 assume 0 != init_~r451~0#1 % 256;init_~tmp___14~0#1 := 1; 4985932#L1093 init_~r452~0#1 := (if 0 == init_~tmp___14~0#1 then 0 else 1); 4985925#L1103 assume 0 != init_~r511~0#1 % 256;init_~tmp___15~0#1 := 1; 4985923#L1122 init_~r512~0#1 := (if 0 == init_~tmp___15~0#1 then 0 else 1); 4985921#L1132 assume 0 != init_~r521~0#1 % 256;init_~tmp___16~0#1 := 1; 4983367#L1151 init_~r522~0#1 := (if 0 == init_~tmp___16~0#1 then 0 else 1); 4985912#L1161 assume 0 != init_~r531~0#1 % 256;init_~tmp___17~0#1 := 1; 4975004#L1180 init_~r532~0#1 := (if 0 == init_~tmp___17~0#1 then 0 else 1); 4985902#L1190 assume 0 != init_~r541~0#1 % 256;init_~tmp___18~0#1 := 1; 4985550#L1209 init_~r542~0#1 := (if 0 == init_~tmp___18~0#1 then 0 else 1); 4985899#L1219 assume 0 != init_~r122~0#1 % 256;init_~tmp___19~0#1 := 1; 4985895#L1238 init_~r123~0#1 := (if 0 == init_~tmp___19~0#1 then 0 else 1); 4985887#L1248 assume 0 != init_~r132~0#1 % 256;init_~tmp___20~0#1 := 1; 4985886#L1267 init_~r133~0#1 := (if 0 == init_~tmp___20~0#1 then 0 else 1); 4985879#L1277 assume 0 != init_~r142~0#1 % 256;init_~tmp___21~0#1 := 1; 4985878#L1296 init_~r143~0#1 := (if 0 == init_~tmp___21~0#1 then 0 else 1); 4985875#L1306 assume 0 != init_~r152~0#1 % 256;init_~tmp___22~0#1 := 1; 4985870#L1325 init_~r153~0#1 := (if 0 == init_~tmp___22~0#1 then 0 else 1); 4985863#L1335 assume 0 != init_~r212~0#1 % 256;init_~tmp___23~0#1 := 1; 4985861#L1354 init_~r213~0#1 := (if 0 == init_~tmp___23~0#1 then 0 else 1); 4985859#L1364 assume 0 != init_~r232~0#1 % 256;init_~tmp___24~0#1 := 1; 4974872#L1383 init_~r233~0#1 := (if 0 == init_~tmp___24~0#1 then 0 else 1); 4985849#L1393 assume 0 != init_~r242~0#1 % 256;init_~tmp___25~0#1 := 1; 4985490#L1412 init_~r243~0#1 := (if 0 == init_~tmp___25~0#1 then 0 else 1); 4985841#L1422 assume 0 != init_~r252~0#1 % 256;init_~tmp___26~0#1 := 1; 4985840#L1441 init_~r253~0#1 := (if 0 == init_~tmp___26~0#1 then 0 else 1); 4985838#L1451 assume 0 != init_~r312~0#1 % 256;init_~tmp___27~0#1 := 1; 4985832#L1470 init_~r313~0#1 := (if 0 == init_~tmp___27~0#1 then 0 else 1); 4985825#L1480 assume 0 != init_~r322~0#1 % 256;init_~tmp___28~0#1 := 1; 4983187#L1499 init_~r323~0#1 := (if 0 == init_~tmp___28~0#1 then 0 else 1); 4985818#L1509 assume 0 != init_~r342~0#1 % 256;init_~tmp___29~0#1 := 1; 4985458#L1528 init_~r343~0#1 := (if 0 == init_~tmp___29~0#1 then 0 else 1); 4985815#L1538 assume 0 != init_~r352~0#1 % 256;init_~tmp___30~0#1 := 1; 4985809#L1557 init_~r353~0#1 := (if 0 == init_~tmp___30~0#1 then 0 else 1); 4985802#L1567 assume 0 != init_~r412~0#1 % 256;init_~tmp___31~0#1 := 1; 4985800#L1586 init_~r413~0#1 := (if 0 == init_~tmp___31~0#1 then 0 else 1); 4985798#L1596 assume 0 != init_~r422~0#1 % 256;init_~tmp___32~0#1 := 1; 4983129#L1615 init_~r423~0#1 := (if 0 == init_~tmp___32~0#1 then 0 else 1); 4985789#L1625 assume 0 != init_~r432~0#1 % 256;init_~tmp___33~0#1 := 1; 4974735#L1644 init_~r433~0#1 := (if 0 == init_~tmp___33~0#1 then 0 else 1); 4985781#L1654 assume 0 != init_~r452~0#1 % 256;init_~tmp___34~0#1 := 1; 4985780#L1673 init_~r453~0#1 := (if 0 == init_~tmp___34~0#1 then 0 else 1); 4985778#L1683 assume 0 != init_~r512~0#1 % 256;init_~tmp___35~0#1 := 1; 4985772#L1702 init_~r513~0#1 := (if 0 == init_~tmp___35~0#1 then 0 else 1); 4985765#L1712 assume 0 != init_~r522~0#1 % 256;init_~tmp___36~0#1 := 1; 4983088#L1731 init_~r523~0#1 := (if 0 == init_~tmp___36~0#1 then 0 else 1); 4985757#L1741 assume 0 != init_~r532~0#1 % 256;init_~tmp___37~0#1 := 1; 4974674#L1760 init_~r533~0#1 := (if 0 == init_~tmp___37~0#1 then 0 else 1); 4985754#L1770 assume 0 != init_~r542~0#1 % 256;init_~tmp___38~0#1 := 1; 4985393#L1789 init_~r543~0#1 := (if 0 == init_~tmp___38~0#1 then 0 else 1); 4985741#L1799 assume 0 != init_~r123~0#1 % 256;init_~tmp___39~0#1 := 1; 4985739#L1818 init_~r124~0#1 := (if 0 == init_~tmp___39~0#1 then 0 else 1); 4985737#L1828 assume 0 != init_~r133~0#1 % 256;init_~tmp___40~0#1 := 1; 4985733#L1847 init_~r134~0#1 := (if 0 == init_~tmp___40~0#1 then 0 else 1); 4985726#L1857 assume 0 != init_~r143~0#1 % 256;init_~tmp___41~0#1 := 1; 4985725#L1876 init_~r144~0#1 := (if 0 == init_~tmp___41~0#1 then 0 else 1); 4985718#L1886 assume 0 != init_~r153~0#1 % 256;init_~tmp___42~0#1 := 1; 4985717#L1905 init_~r154~0#1 := (if 0 == init_~tmp___42~0#1 then 0 else 1); 4985715#L1915 assume 0 != init_~r213~0#1 % 256;init_~tmp___43~0#1 := 1; 4985709#L1934 init_~r214~0#1 := (if 0 == init_~tmp___43~0#1 then 0 else 1); 4984961#L1944 assume 0 != init_~r233~0#1 % 256;init_~tmp___44~0#1 := 1; 4975173#L1963 init_~r234~0#1 := (if 0 == init_~tmp___44~0#1 then 0 else 1); 4984953#L1973 assume 0 != init_~r243~0#1 % 256;init_~tmp___45~0#1 := 1; 4984798#L1992 init_~r244~0#1 := (if 0 == init_~tmp___45~0#1 then 0 else 1); 4984835#L2002 assume 0 != init_~r253~0#1 % 256;init_~tmp___46~0#1 := 1; 4984830#L2021 init_~r254~0#1 := (if 0 == init_~tmp___46~0#1 then 0 else 1); 4984822#L2031 assume 0 != init_~r313~0#1 % 256;init_~tmp___47~0#1 := 1; 4984669#L2050 init_~r314~0#1 := (if 0 == init_~tmp___47~0#1 then 0 else 1); 4984667#L2060 assume 0 != init_~r323~0#1 % 256;init_~tmp___48~0#1 := 1; 4983311#L2079 init_~r324~0#1 := (if 0 == init_~tmp___48~0#1 then 0 else 1); 4984627#L2089 assume 0 != init_~r343~0#1 % 256;init_~tmp___49~0#1 := 1; 4982728#L2108 init_~r344~0#1 := (if 0 == init_~tmp___49~0#1 then 0 else 1); 4994153#L2118 assume 0 != init_~r353~0#1 % 256;init_~tmp___50~0#1 := 1; 4994152#L2137 init_~r354~0#1 := (if 0 == init_~tmp___50~0#1 then 0 else 1); 4994150#L2147 assume 0 != init_~r413~0#1 % 256;init_~tmp___51~0#1 := 1; 4994144#L2166 init_~r414~0#1 := (if 0 == init_~tmp___51~0#1 then 0 else 1); 4994143#L2176 assume 0 != init_~r423~0#1 % 256;init_~tmp___52~0#1 := 1; 4982614#L2195 init_~r424~0#1 := (if 0 == init_~tmp___52~0#1 then 0 else 1); 4992107#L2205 assume 0 != init_~r433~0#1 % 256;init_~tmp___53~0#1 := 1; 4972448#L2224 init_~r434~0#1 := (if 0 == init_~tmp___53~0#1 then 0 else 1); 4994653#L2234 assume 0 != init_~r453~0#1 % 256;init_~tmp___54~0#1 := 1; 4994648#L2253 init_~r454~0#1 := (if 0 == init_~tmp___54~0#1 then 0 else 1); 4970519#L2263 assume 0 != init_~r513~0#1 % 256;init_~tmp___55~0#1 := 1; 4969770#L2282 init_~r514~0#1 := (if 0 == init_~tmp___55~0#1 then 0 else 1); 4969368#L2292 assume 0 != init_~r523~0#1 % 256;init_~tmp___56~0#1 := 1; 4969370#L2311 init_~r524~0#1 := (if 0 == init_~tmp___56~0#1 then 0 else 1); 5333085#L2321 assume 0 != init_~r533~0#1 % 256;init_~tmp___57~0#1 := 1; 5294827#L2340 init_~r534~0#1 := (if 0 == init_~tmp___57~0#1 then 0 else 1); 5333074#L2350 assume 0 != init_~r543~0#1 % 256;init_~tmp___58~0#1 := 1; 5128883#L2369 init_~r544~0#1 := (if 0 == init_~tmp___58~0#1 then 0 else 1); 5333071#L2379 assume ~id1~0 != ~id2~0; 5333069#L2380 assume ~id1~0 != ~id3~0; 5333067#L2381 assume ~id1~0 != ~id4~0; 5333065#L2382 assume ~id1~0 != ~id5~0; 5333063#L2383 assume ~id2~0 != ~id3~0; 5333061#L2384 assume ~id2~0 != ~id4~0; 5333059#L2385 assume ~id2~0 != ~id5~0; 5333056#L2386 assume ~id3~0 != ~id4~0; 5333051#L2387 assume ~id3~0 != ~id5~0; 5333044#L2388 assume ~id4~0 != ~id5~0; 5333042#L2389 assume ~id1~0 >= 0; 5333039#L2390 assume ~id2~0 >= 0; 5333036#L2391 assume ~id3~0 >= 0; 5333033#L2392 assume ~id4~0 >= 0; 5333030#L2393 assume ~id5~0 >= 0; 5333027#L2394 assume 0 == ~r1~0 % 256; 5333024#L2395 assume 0 == ~r2~0 % 256; 5333020#L2396 assume 0 == ~r3~0 % 256; 5333017#L2397 assume 0 == ~r4~0 % 256; 5333013#L2398 assume 0 == ~r5~0 % 256; 5333002#L2399 assume 0 != init_~r124~0#1 % 256; 5333001#L2400 assume 0 != init_~r134~0#1 % 256; 5332996#L2401 assume 0 != init_~r144~0#1 % 256; 5332990#L2402 assume 0 != init_~r154~0#1 % 256; 5332986#L2403 assume 0 != init_~r214~0#1 % 256; 5332976#L2404 assume 0 != init_~r234~0#1 % 256; 5332971#L2405 assume 0 != init_~r244~0#1 % 256; 5332964#L2406 assume 0 != init_~r254~0#1 % 256; 5332962#L2407 assume 0 != init_~r314~0#1 % 256; 5332959#L2408 assume 0 != init_~r324~0#1 % 256; 5332956#L2409 assume 0 != init_~r344~0#1 % 256; 5332953#L2410 assume 0 != init_~r354~0#1 % 256; 5332950#L2411 assume 0 != init_~r414~0#1 % 256; 5332947#L2412 assume 0 != init_~r424~0#1 % 256; 5332944#L2413 assume 0 != init_~r434~0#1 % 256; 5332941#L2414 assume 0 != init_~r454~0#1 % 256; 5332938#L2415 assume 0 != init_~r514~0#1 % 256; 5332935#L2416 assume 0 != init_~r524~0#1 % 256; 5332932#L2417 assume 0 != init_~r534~0#1 % 256; 5332929#L2418 assume 0 != init_~r544~0#1 % 256; 5332926#L2419 assume ~max1~0 == ~id1~0; 5332923#L2420 assume ~max2~0 == ~id2~0; 5332920#L2421 assume ~max3~0 == ~id3~0; 5332917#L2422 assume ~max4~0 == ~id4~0; 5332914#L2423 assume ~max5~0 == ~id5~0; 5332911#L2424 assume 0 == ~st1~0; 5332908#L2425 assume 0 == ~st2~0; 5332905#L2426 assume 0 == ~st3~0; 5332902#L2427 assume 0 == ~st4~0; 5332899#L2428 assume 0 == ~st5~0; 5332896#L2429 assume 0 == ~nl1~0; 5332893#L2430 assume 0 == ~nl2~0; 5332890#L2431 assume 0 == ~nl3~0; 5332887#L2432 assume 0 == ~nl4~0; 5332884#L2433 assume 0 == ~nl5~0; 5332881#L2434 assume 0 == ~mode1~0 % 256; 5332878#L2435 assume 0 == ~mode2~0 % 256; 5332875#L2436 assume 0 == ~mode3~0 % 256; 5332872#L2437 assume 0 == ~mode4~0 % 256; 5332869#L2438 assume 0 == ~mode5~0 % 256;init_~tmp___59~0#1 := 1; 5332867#L2379-1 init_#res#1 := init_~tmp___59~0#1; 5332864#L2620 main_#t~ret79#1 := init_#res#1;assume { :end_inline_init } true;main_~i2~0#1 := main_#t~ret79#1;havoc main_#t~ret79#1;assume { :begin_inline_assume_abort_if_not } true;assume_abort_if_not_#in~cond#1 := main_~i2~0#1;havoc assume_abort_if_not_~cond#1;assume_abort_if_not_~cond#1 := assume_abort_if_not_#in~cond#1; 5332861#L22 assume !(0 == assume_abort_if_not_~cond#1); 5332859#L21 assume { :end_inline_assume_abort_if_not } true;~p12_old~0 := ~nomsg~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~nomsg~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~nomsg~0;~p14_new~0 := ~nomsg~0;~p15_old~0 := ~nomsg~0;~p15_new~0 := ~nomsg~0;~p21_old~0 := ~nomsg~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~nomsg~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~nomsg~0;~p24_new~0 := ~nomsg~0;~p25_old~0 := ~nomsg~0;~p25_new~0 := ~nomsg~0;~p31_old~0 := ~nomsg~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~nomsg~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~nomsg~0;~p34_new~0 := ~nomsg~0;~p35_old~0 := ~nomsg~0;~p35_new~0 := ~nomsg~0;~p41_old~0 := ~nomsg~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~nomsg~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~nomsg~0;~p43_new~0 := ~nomsg~0;~p45_old~0 := ~nomsg~0;~p45_new~0 := ~nomsg~0;~p51_old~0 := ~nomsg~0;~p51_new~0 := ~nomsg~0;~p52_old~0 := ~nomsg~0;~p52_new~0 := ~nomsg~0;~p53_old~0 := ~nomsg~0;~p53_new~0 := ~nomsg~0;~p54_old~0 := ~nomsg~0;~p54_new~0 := ~nomsg~0;main_~i2~0#1 := 0; 5332856#L2792-2 assume !false;assume { :begin_inline_node1 } true;havoc node1_#t~ite4#1, node1_#t~ite5#1, node1_#t~ite6#1, node1_#t~ite7#1; 5332853#L149 assume !(0 != ~mode1~0 % 256); 5332851#L191 assume ~r1~0 % 256 < 4; 5332848#L192 assume 0 != ~ep12~0 % 256; 5332219#L193 assume ~max1~0 != ~nomsg~0 && ~p12_new~0 == ~nomsg~0;node1_#t~ite4#1 := ~max1~0; 5332841#L193-2 ~p12_new~0 := (if node1_#t~ite4#1 % 256 <= 127 then node1_#t~ite4#1 % 256 else node1_#t~ite4#1 % 256 - 256);havoc node1_#t~ite4#1; 5332838#L192-2 assume 0 != ~ep13~0 % 256; 5294699#L196 assume ~max1~0 != ~nomsg~0 && ~p13_new~0 == ~nomsg~0;node1_#t~ite5#1 := ~max1~0; 5332833#L196-2 ~p13_new~0 := (if node1_#t~ite5#1 % 256 <= 127 then node1_#t~ite5#1 % 256 else node1_#t~ite5#1 % 256 - 256);havoc node1_#t~ite5#1; 5332828#L195-1 assume 0 != ~ep14~0 % 256; 5125944#L199 assume !(~max1~0 != ~nomsg~0 && ~p14_new~0 == ~nomsg~0);node1_#t~ite6#1 := ~p14_new~0; 5332824#L199-2 ~p14_new~0 := (if node1_#t~ite6#1 % 256 <= 127 then node1_#t~ite6#1 % 256 else node1_#t~ite6#1 % 256 - 256);havoc node1_#t~ite6#1; 5332820#L198-1 assume !(0 != ~ep15~0 % 256); 5332815#L191-1 ~mode1~0 := 1; 5332810#L149-2 assume { :end_inline_node1 } true;assume { :begin_inline_node2 } true;havoc node2_#t~ite8#1, node2_#t~ite9#1, node2_#t~ite10#1, node2_#t~ite11#1; 5332807#L215 assume !(0 != ~mode2~0 % 256); 5332803#L257 assume ~r2~0 % 256 < 4; 5332797#L258 assume !(0 != ~ep21~0 % 256); 5332788#L258-2 assume !(0 != ~ep23~0 % 256); 5332780#L261-1 assume !(0 != ~ep24~0 % 256); 5332773#L264-1 assume !(0 != ~ep25~0 % 256); 5332765#L257-1 ~mode2~0 := 1; 5332758#L215-2 assume { :end_inline_node2 } true;assume { :begin_inline_node3 } true;havoc node3_#t~ite12#1, node3_#t~ite13#1, node3_#t~ite14#1, node3_#t~ite15#1; 5332753#L281 assume !(0 != ~mode3~0 % 256); 5332748#L323 assume ~r3~0 % 256 < 4; 5332744#L324 assume !(0 != ~ep31~0 % 256); 5332736#L324-2 assume !(0 != ~ep32~0 % 256); 5332734#L327-1 assume !(0 != ~ep34~0 % 256); 5332724#L330-1 assume !(0 != ~ep35~0 % 256); 5332715#L323-1 ~mode3~0 := 1; 5332706#L281-2 assume { :end_inline_node3 } true;assume { :begin_inline_node4 } true;havoc node4_#t~ite16#1, node4_#t~ite17#1, node4_#t~ite18#1, node4_#t~ite19#1; 5332699#L347 assume !(0 != ~mode4~0 % 256); 5332694#L389 assume ~r4~0 % 256 < 4; 5332687#L390 assume !(0 != ~ep41~0 % 256); 5332680#L390-2 assume !(0 != ~ep42~0 % 256); 5332674#L393-1 assume !(0 != ~ep43~0 % 256); 5332446#L396-1 assume !(0 != ~ep45~0 % 256); 5332444#L389-1 ~mode4~0 := 1; 5332442#L347-2 assume { :end_inline_node4 } true;assume { :begin_inline_node5 } true;havoc node5_#t~ite20#1, node5_#t~ite21#1, node5_#t~ite22#1, node5_#t~ite23#1; 5332440#L413 assume !(0 != ~mode5~0 % 256); 5332434#L455 assume ~r5~0 % 256 < 4; 5332431#L456 assume !(0 != ~ep51~0 % 256); 5332427#L456-2 assume !(0 != ~ep52~0 % 256); 5332423#L459-1 assume !(0 != ~ep53~0 % 256); 5332408#L462-1 assume !(0 != ~ep54~0 % 256); 5332376#L455-1 ~mode5~0 := 1; 5332370#L413-2 assume { :end_inline_node5 } true;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p15_old~0 := ~p15_new~0;~p15_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p25_old~0 := ~p25_new~0;~p25_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p35_old~0 := ~p35_new~0;~p35_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;~p45_old~0 := ~p45_new~0;~p45_new~0 := ~nomsg~0;~p51_old~0 := ~p51_new~0;~p51_new~0 := ~nomsg~0;~p52_old~0 := ~p52_new~0;~p52_new~0 := ~nomsg~0;~p53_old~0 := ~p53_new~0;~p53_new~0 := ~nomsg~0;~p54_old~0 := ~p54_new~0;~p54_new~0 := ~nomsg~0;assume { :begin_inline_check } true;havoc check_#res#1;havoc check_~tmp~1#1;havoc check_~tmp~1#1; 5332364#L2628 assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0 <= 1; 5332358#L2629 assume ~st1~0 + ~nl1~0 <= 1; 5332350#L2630 assume ~st2~0 + ~nl2~0 <= 1; 5332343#L2631 assume ~st3~0 + ~nl3~0 <= 1; 5332335#L2632 assume ~st4~0 + ~nl4~0 <= 1; 5332327#L2633 assume ~st5~0 + ~nl5~0 <= 1; 5332321#L2634 assume !(~r1~0 % 256 >= 4); 5332315#L2637 assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0; 5332309#L2638 assume ~r1~0 % 256 < 4; 5332303#L2643 assume !(~r1~0 % 256 >= 4); 5332298#L2647 assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0 + ~nl5~0; 5332293#L2648 assume ~r1~0 % 256 < 4;check_~tmp~1#1 := 1; 5332288#L2628-1 check_#res#1 := check_~tmp~1#1; 5332287#L2684 main_#t~ret80#1 := check_#res#1;assume { :end_inline_check } true;main_~c1~0#1 := main_#t~ret80#1;havoc main_#t~ret80#1;assume { :begin_inline_assert } true;assert_#in~arg#1 := (if 0 == main_~c1~0#1 then 0 else 1);havoc assert_~arg#1;assert_~arg#1 := assert_#in~arg#1; 5332277#L2851 assume !(0 == assert_~arg#1 % 256); 5332267#L2846 assume { :end_inline_assert } true; 5332260#L2792-2 assume !false;assume { :begin_inline_node1 } true;havoc node1_#t~ite4#1, node1_#t~ite5#1, node1_#t~ite6#1, node1_#t~ite7#1; 5332254#L149 assume 0 != ~mode1~0 % 256; 5332248#L150 assume !(255 == ~r1~0 % 256); 5332244#L150-2 ~r1~0 := 1 + ~r1~0 % 256; 5332243#L154 assume !(0 != ~ep21~0 % 256); 5332240#L154-1 assume !(0 != ~ep31~0 % 256); 5332227#L161 assume !(0 != ~ep41~0 % 256); 5332048#L168 assume !(0 != ~ep51~0 % 256); 5332040#L175 assume !(4 == ~r1~0 % 256); 5352640#L182 ~mode1~0 := 0; 5354549#L149-2 assume { :end_inline_node1 } true;assume { :begin_inline_node2 } true;havoc node2_#t~ite8#1, node2_#t~ite9#1, node2_#t~ite10#1, node2_#t~ite11#1; 5354550#L215 assume 0 != ~mode2~0 % 256; 5354545#L216 assume !(255 == ~r2~0 % 256); 5354546#L216-2 ~r2~0 := 1 + ~r2~0 % 256; 5341746#L220 assume 0 != ~ep12~0 % 256;~m2~0 := ~p12_old~0;~p12_old~0 := ~nomsg~0; 5341745#L223 assume ~m2~0 > ~max2~0;~max2~0 := ~m2~0; 5329969#L220-1 assume !(0 != ~ep32~0 % 256); 5845912#L227 assume !(0 != ~ep42~0 % 256); 5846748#L234 assume !(0 != ~ep52~0 % 256); 5846745#L241 assume !(4 == ~r2~0 % 256); 5846744#L248 ~mode2~0 := 0; 5846743#L215-2 assume { :end_inline_node2 } true;assume { :begin_inline_node3 } true;havoc node3_#t~ite12#1, node3_#t~ite13#1, node3_#t~ite14#1, node3_#t~ite15#1; 5846742#L281 assume 0 != ~mode3~0 % 256; 5846741#L282 assume !(255 == ~r3~0 % 256); 5846740#L282-2 ~r3~0 := 1 + ~r3~0 % 256; 5846739#L286 assume 0 != ~ep13~0 % 256;~m3~0 := ~p13_old~0;~p13_old~0 := ~nomsg~0; 5843516#L289 assume !(~m3~0 > ~max3~0); 5846737#L286-1 assume !(0 != ~ep23~0 % 256); 5846730#L293 assume !(0 != ~ep43~0 % 256); 5845872#L300 assume !(0 != ~ep53~0 % 256); 5845871#L307 assume !(4 == ~r3~0 % 256); 5846722#L314 ~mode3~0 := 0; 5846721#L281-2 assume { :end_inline_node3 } true;assume { :begin_inline_node4 } true;havoc node4_#t~ite16#1, node4_#t~ite17#1, node4_#t~ite18#1, node4_#t~ite19#1; 5846720#L347 assume 0 != ~mode4~0 % 256; 5846719#L348 assume !(255 == ~r4~0 % 256); 5845850#L348-2 ~r4~0 := 1 + ~r4~0 % 256; 5845851#L352 assume 0 != ~ep14~0 % 256;~m4~0 := ~p14_old~0;~p14_old~0 := ~nomsg~0; 5845842#L355 assume !(~m4~0 > ~max4~0); 5845843#L352-1 assume !(0 != ~ep24~0 % 256); 5847490#L359 assume !(0 != ~ep34~0 % 256); 5847486#L366 assume !(0 != ~ep54~0 % 256); 5847482#L373 assume !(4 == ~r4~0 % 256); 5847479#L380 ~mode4~0 := 0; 5847477#L347-2 assume { :end_inline_node4 } true;assume { :begin_inline_node5 } true;havoc node5_#t~ite20#1, node5_#t~ite21#1, node5_#t~ite22#1, node5_#t~ite23#1; 5847475#L413 assume 0 != ~mode5~0 % 256; 5847473#L414 assume !(255 == ~r5~0 % 256); 5847469#L414-2 ~r5~0 := 1 + ~r5~0 % 256; 5847470#L418 assume !(0 != ~ep15~0 % 256); 5847040#L418-1 [2021-12-06 18:03:59,837 INFO L793 eck$LassoCheckResult]: Loop: 5847040#L418-1 assume !(0 != ~ep25~0 % 256); 5847037#L425 assume !(0 != ~ep35~0 % 256); 5847033#L432 assume !(0 != ~ep45~0 % 256); 5847029#L439 assume !(4 == ~r5~0 % 256); 5847026#L446 ~mode5~0 := 0; 5847024#L413-2 assume { :end_inline_node5 } true;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p15_old~0 := ~p15_new~0;~p15_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p25_old~0 := ~p25_new~0;~p25_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p35_old~0 := ~p35_new~0;~p35_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;~p45_old~0 := ~p45_new~0;~p45_new~0 := ~nomsg~0;~p51_old~0 := ~p51_new~0;~p51_new~0 := ~nomsg~0;~p52_old~0 := ~p52_new~0;~p52_new~0 := ~nomsg~0;~p53_old~0 := ~p53_new~0;~p53_new~0 := ~nomsg~0;~p54_old~0 := ~p54_new~0;~p54_new~0 := ~nomsg~0;assume { :begin_inline_check } true;havoc check_#res#1;havoc check_~tmp~1#1;havoc check_~tmp~1#1; 5847022#L2628 assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0 <= 1; 5847020#L2629 assume ~st1~0 + ~nl1~0 <= 1; 5847018#L2630 assume ~st2~0 + ~nl2~0 <= 1; 5847016#L2631 assume ~st3~0 + ~nl3~0 <= 1; 5847014#L2632 assume ~st4~0 + ~nl4~0 <= 1; 5847012#L2633 assume ~st5~0 + ~nl5~0 <= 1; 5847010#L2634 assume ~r1~0 % 256 >= 4; 5847008#L2638 assume !(~r1~0 % 256 < 4); 5847006#L2642 assume 1 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0; 5847004#L2643 assume ~r1~0 % 256 >= 4; 5847002#L2648 assume !(~r1~0 % 256 < 4); 5847000#L2652 assume 4 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0 + ~nl5~0;check_~tmp~1#1 := 1; 5846998#L2628-1 check_#res#1 := check_~tmp~1#1; 5846996#L2684 main_#t~ret80#1 := check_#res#1;assume { :end_inline_check } true;main_~c1~0#1 := main_#t~ret80#1;havoc main_#t~ret80#1;assume { :begin_inline_assert } true;assert_#in~arg#1 := (if 0 == main_~c1~0#1 then 0 else 1);havoc assert_~arg#1;assert_~arg#1 := assert_#in~arg#1; 5846994#L2851 assume !(0 == assert_~arg#1 % 256); 5846992#L2846 assume { :end_inline_assert } true; 5846990#L2792-2 assume !false;assume { :begin_inline_node1 } true;havoc node1_#t~ite4#1, node1_#t~ite5#1, node1_#t~ite6#1, node1_#t~ite7#1; 5846988#L149 assume !(0 != ~mode1~0 % 256); 5846986#L191 assume !(~r1~0 % 256 < 4); 5846984#L191-1 ~mode1~0 := 1; 5846980#L149-2 assume { :end_inline_node1 } true;assume { :begin_inline_node2 } true;havoc node2_#t~ite8#1, node2_#t~ite9#1, node2_#t~ite10#1, node2_#t~ite11#1; 5846977#L215 assume !(0 != ~mode2~0 % 256); 5846971#L257 assume !(~r2~0 % 256 < 4); 5846973#L257-1 ~mode2~0 := 1; 5847430#L215-2 assume { :end_inline_node2 } true;assume { :begin_inline_node3 } true;havoc node3_#t~ite12#1, node3_#t~ite13#1, node3_#t~ite14#1, node3_#t~ite15#1; 5847429#L281 assume !(0 != ~mode3~0 % 256); 5847428#L323 assume !(~r3~0 % 256 < 4); 5847425#L323-1 ~mode3~0 := 1; 5847424#L281-2 assume { :end_inline_node3 } true;assume { :begin_inline_node4 } true;havoc node4_#t~ite16#1, node4_#t~ite17#1, node4_#t~ite18#1, node4_#t~ite19#1; 5847423#L347 assume !(0 != ~mode4~0 % 256); 5847421#L389 assume !(~r4~0 % 256 < 4); 5847420#L389-1 ~mode4~0 := 1; 5847419#L347-2 assume { :end_inline_node4 } true;assume { :begin_inline_node5 } true;havoc node5_#t~ite20#1, node5_#t~ite21#1, node5_#t~ite22#1, node5_#t~ite23#1; 5846362#L413 assume !(0 != ~mode5~0 % 256); 5846363#L455 assume !(~r5~0 % 256 < 4); 5846350#L455-1 ~mode5~0 := 1; 5846351#L413-2 assume { :end_inline_node5 } true;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p15_old~0 := ~p15_new~0;~p15_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p25_old~0 := ~p25_new~0;~p25_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p35_old~0 := ~p35_new~0;~p35_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;~p45_old~0 := ~p45_new~0;~p45_new~0 := ~nomsg~0;~p51_old~0 := ~p51_new~0;~p51_new~0 := ~nomsg~0;~p52_old~0 := ~p52_new~0;~p52_new~0 := ~nomsg~0;~p53_old~0 := ~p53_new~0;~p53_new~0 := ~nomsg~0;~p54_old~0 := ~p54_new~0;~p54_new~0 := ~nomsg~0;assume { :begin_inline_check } true;havoc check_#res#1;havoc check_~tmp~1#1;havoc check_~tmp~1#1; 5846344#L2628 assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0 <= 1; 5846345#L2629 assume ~st1~0 + ~nl1~0 <= 1; 5846340#L2630 assume ~st2~0 + ~nl2~0 <= 1; 5846341#L2631 assume ~st3~0 + ~nl3~0 <= 1; 5846336#L2632 assume ~st4~0 + ~nl4~0 <= 1; 5846337#L2633 assume ~st5~0 + ~nl5~0 <= 1; 5846332#L2634 assume ~r1~0 % 256 >= 4; 5846333#L2638 assume !(~r1~0 % 256 < 4); 5846326#L2642 assume 1 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0; 5846327#L2643 assume ~r1~0 % 256 >= 4; 5846320#L2648 assume !(~r1~0 % 256 < 4); 5846321#L2652 assume 4 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0 + ~nl5~0;check_~tmp~1#1 := 1; 5846310#L2628-1 check_#res#1 := check_~tmp~1#1; 5846311#L2684 main_#t~ret80#1 := check_#res#1;assume { :end_inline_check } true;main_~c1~0#1 := main_#t~ret80#1;havoc main_#t~ret80#1;assume { :begin_inline_assert } true;assert_#in~arg#1 := (if 0 == main_~c1~0#1 then 0 else 1);havoc assert_~arg#1;assert_~arg#1 := assert_#in~arg#1; 5846306#L2851 assume !(0 == assert_~arg#1 % 256); 5846307#L2846 assume { :end_inline_assert } true; 5846206#L2792-2 assume !false;assume { :begin_inline_node1 } true;havoc node1_#t~ite4#1, node1_#t~ite5#1, node1_#t~ite6#1, node1_#t~ite7#1; 5846207#L149 assume 0 != ~mode1~0 % 256; 5846194#L150 assume 255 == ~r1~0 % 256;~r1~0 := 4; 5846195#L150-2 ~r1~0 := 1 + ~r1~0 % 256; 5846191#L154 assume !(0 != ~ep21~0 % 256); 5846190#L154-1 assume !(0 != ~ep31~0 % 256); 5846180#L161 assume !(0 != ~ep41~0 % 256); 5846181#L168 assume !(0 != ~ep51~0 % 256); 5846140#L175 assume !(4 == ~r1~0 % 256); 5846139#L182 ~mode1~0 := 0; 5846122#L149-2 assume { :end_inline_node1 } true;assume { :begin_inline_node2 } true;havoc node2_#t~ite8#1, node2_#t~ite9#1, node2_#t~ite10#1, node2_#t~ite11#1; 5846123#L215 assume 0 != ~mode2~0 % 256; 5846102#L216 assume !(255 == ~r2~0 % 256); 5846104#L216-2 ~r2~0 := 1 + ~r2~0 % 256; 5846086#L220 assume 0 != ~ep12~0 % 256;~m2~0 := ~p12_old~0;~p12_old~0 := ~nomsg~0; 5846087#L223 assume !(~m2~0 > ~max2~0); 5846068#L220-1 assume !(0 != ~ep32~0 % 256); 5846070#L227 assume !(0 != ~ep42~0 % 256); 5848357#L234 assume !(0 != ~ep52~0 % 256); 5846001#L241 assume !(4 == ~r2~0 % 256); 5846002#L248 ~mode2~0 := 0; 5846831#L215-2 assume { :end_inline_node2 } true;assume { :begin_inline_node3 } true;havoc node3_#t~ite12#1, node3_#t~ite13#1, node3_#t~ite14#1, node3_#t~ite15#1; 5846828#L281 assume 0 != ~mode3~0 % 256; 5846827#L282 assume 255 == ~r3~0 % 256;~r3~0 := 4; 5846826#L282-2 ~r3~0 := 1 + ~r3~0 % 256; 5845975#L286 assume 0 != ~ep13~0 % 256;~m3~0 := ~p13_old~0;~p13_old~0 := ~nomsg~0; 5843514#L289 assume !(~m3~0 > ~max3~0); 5846809#L286-1 assume !(0 != ~ep23~0 % 256); 5845944#L293 assume !(0 != ~ep43~0 % 256); 5845945#L300 assume !(0 != ~ep53~0 % 256); 5845935#L307 assume !(4 == ~r3~0 % 256); 5845931#L314 ~mode3~0 := 0; 5845929#L281-2 assume { :end_inline_node3 } true;assume { :begin_inline_node4 } true;havoc node4_#t~ite16#1, node4_#t~ite17#1, node4_#t~ite18#1, node4_#t~ite19#1; 5845927#L347 assume 0 != ~mode4~0 % 256; 5845925#L348 assume 255 == ~r4~0 % 256;~r4~0 := 4; 5845921#L348-2 ~r4~0 := 1 + ~r4~0 % 256; 5845922#L352 assume 0 != ~ep14~0 % 256;~m4~0 := ~p14_old~0;~p14_old~0 := ~nomsg~0; 5845913#L355 assume ~m4~0 > ~max4~0;~max4~0 := ~m4~0; 5845914#L352-1 assume !(0 != ~ep24~0 % 256); 5848899#L359 assume !(0 != ~ep34~0 % 256); 5848897#L366 assume !(0 != ~ep54~0 % 256); 5848895#L373 assume !(4 == ~r4~0 % 256); 5848893#L380 ~mode4~0 := 0; 5848892#L347-2 assume { :end_inline_node4 } true;assume { :begin_inline_node5 } true;havoc node5_#t~ite20#1, node5_#t~ite21#1, node5_#t~ite22#1, node5_#t~ite23#1; 5848891#L413 assume 0 != ~mode5~0 % 256; 5848890#L414 assume 255 == ~r5~0 % 256;~r5~0 := 4; 5848889#L414-2 ~r5~0 := 1 + ~r5~0 % 256; 5847045#L418 assume !(0 != ~ep15~0 % 256); 5847040#L418-1 [2021-12-06 18:03:59,838 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 18:03:59,838 INFO L85 PathProgramCache]: Analyzing trace with hash 1762363852, now seen corresponding path program 1 times [2021-12-06 18:03:59,839 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 18:03:59,839 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [349433802] [2021-12-06 18:03:59,839 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 18:03:59,839 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 18:03:59,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 18:03:59,905 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-12-06 18:03:59,905 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 18:03:59,905 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [349433802] [2021-12-06 18:03:59,906 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [349433802] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 18:03:59,906 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 18:03:59,906 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-12-06 18:03:59,906 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [497926985] [2021-12-06 18:03:59,906 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 18:03:59,906 INFO L796 eck$LassoCheckResult]: stem already infeasible [2021-12-06 18:03:59,907 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 18:03:59,907 INFO L85 PathProgramCache]: Analyzing trace with hash -86000962, now seen corresponding path program 1 times [2021-12-06 18:03:59,907 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 18:03:59,907 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1562058268] [2021-12-06 18:03:59,907 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 18:03:59,907 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 18:03:59,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-06 18:03:59,917 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-06 18:03:59,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-06 18:03:59,937 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-06 18:04:03,402 INFO L210 LassoAnalysis]: Preferences: [2021-12-06 18:04:03,402 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2021-12-06 18:04:03,402 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2021-12-06 18:04:03,402 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2021-12-06 18:04:03,402 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2021-12-06 18:04:03,402 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:03,402 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2021-12-06 18:04:03,402 INFO L132 ssoRankerPreferences]: Path of dumped script: [2021-12-06 18:04:03,402 INFO L133 ssoRankerPreferences]: Filename of dumped script: pals_floodmax.5.ufo.UNBOUNDED.pals.c_Iteration33_Loop [2021-12-06 18:04:03,403 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2021-12-06 18:04:03,403 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2021-12-06 18:04:03,405 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:03,407 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:03,409 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:03,410 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:03,413 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:03,414 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:03,415 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:03,416 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:03,417 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:03,418 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:03,419 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:03,420 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:03,421 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:03,422 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:03,424 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:03,425 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:03,426 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:03,427 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:03,427 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:03,430 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:03,431 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:03,432 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:03,433 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:03,434 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:03,435 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:03,439 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:03,441 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:03,444 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:03,445 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:03,446 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:03,446 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:03,447 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:03,448 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:03,450 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:03,452 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:03,453 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:03,460 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:03,462 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:03,464 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:03,465 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:03,466 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:03,467 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:03,470 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:03,471 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:03,472 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:03,473 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:03,474 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:03,475 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:03,544 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:03,546 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:03,548 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:03,549 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:03,550 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:03,551 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:03,553 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:04,483 INFO L294 LassoAnalysis]: Preprocessing complete. [2021-12-06 18:04:04,483 INFO L404 LassoAnalysis]: Checking for nontermination... [2021-12-06 18:04:04,483 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:04,484 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:04,484 INFO L229 MonitoredProcess]: Starting monitored process 7652 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:04,487 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7652)] Waiting until timeout for monitored process [2021-12-06 18:04:04,488 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-06 18:04:04,488 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-06 18:04:04,503 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-06 18:04:04,503 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~ep21~0=-256} Honda state: {~ep21~0=-256} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-12-06 18:04:04,520 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7652)] Forceful destruction successful, exit code 0 [2021-12-06 18:04:04,520 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:04,521 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:04,521 INFO L229 MonitoredProcess]: Starting monitored process 7653 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:04,522 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7653)] Waiting until timeout for monitored process [2021-12-06 18:04:04,522 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-06 18:04:04,522 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-06 18:04:04,534 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-06 18:04:04,534 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~mode4~0=0} Honda state: {~mode4~0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-12-06 18:04:04,552 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7653)] Ended with exit code 0 [2021-12-06 18:04:04,552 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:04,552 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:04,552 INFO L229 MonitoredProcess]: Starting monitored process 7654 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:04,553 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7654)] Waiting until timeout for monitored process [2021-12-06 18:04:04,553 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-06 18:04:04,553 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-06 18:04:04,561 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-06 18:04:04,561 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_node3_#t~ite12#1=0} Honda state: {ULTIMATE.start_node3_#t~ite12#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-12-06 18:04:04,579 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7654)] Ended with exit code 0 [2021-12-06 18:04:04,579 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:04,579 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:04,579 INFO L229 MonitoredProcess]: Starting monitored process 7655 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:04,580 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7655)] Waiting until timeout for monitored process [2021-12-06 18:04:04,580 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-06 18:04:04,580 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-06 18:04:04,593 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-06 18:04:04,593 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_check_#res#1=1, ULTIMATE.start_check_~tmp~1#1=1, ULTIMATE.start_main_~c1~0#1=1} Honda state: {ULTIMATE.start_check_#res#1=1, ULTIMATE.start_check_~tmp~1#1=1, ULTIMATE.start_main_~c1~0#1=1} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-12-06 18:04:04,611 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7655)] Ended with exit code 0 [2021-12-06 18:04:04,611 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:04,611 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:04,611 INFO L229 MonitoredProcess]: Starting monitored process 7656 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:04,612 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7656)] Waiting until timeout for monitored process [2021-12-06 18:04:04,613 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-06 18:04:04,613 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-06 18:04:04,620 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-06 18:04:04,620 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~mode5~0=1} Honda state: {~mode5~0=1} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-12-06 18:04:04,638 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7656)] Ended with exit code 0 [2021-12-06 18:04:04,639 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:04,639 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:04,639 INFO L229 MonitoredProcess]: Starting monitored process 7657 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:04,640 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7657)] Waiting until timeout for monitored process [2021-12-06 18:04:04,640 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-06 18:04:04,640 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-06 18:04:04,647 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-06 18:04:04,647 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_node5_#t~ite23#1=0} Honda state: {ULTIMATE.start_node5_#t~ite23#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-12-06 18:04:04,665 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7657)] Ended with exit code 0 [2021-12-06 18:04:04,665 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:04,665 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:04,665 INFO L229 MonitoredProcess]: Starting monitored process 7658 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:04,666 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7658)] Waiting until timeout for monitored process [2021-12-06 18:04:04,666 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-06 18:04:04,666 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-06 18:04:04,682 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-06 18:04:04,682 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~ep14~0=248} Honda state: {~ep14~0=248} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-12-06 18:04:04,700 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7658)] Forceful destruction successful, exit code 0 [2021-12-06 18:04:04,700 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:04,700 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:04,700 INFO L229 MonitoredProcess]: Starting monitored process 7659 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:04,701 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7659)] Waiting until timeout for monitored process [2021-12-06 18:04:04,702 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-06 18:04:04,702 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-06 18:04:04,710 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-06 18:04:04,710 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_node1_#t~ite5#1=0} Honda state: {ULTIMATE.start_node1_#t~ite5#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-12-06 18:04:04,727 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7659)] Ended with exit code 0 [2021-12-06 18:04:04,727 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:04,727 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:04,728 INFO L229 MonitoredProcess]: Starting monitored process 7660 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:04,728 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7660)] Waiting until timeout for monitored process [2021-12-06 18:04:04,729 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-06 18:04:04,730 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-06 18:04:04,737 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-06 18:04:04,737 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_node2_#t~ite8#1=0} Honda state: {ULTIMATE.start_node2_#t~ite8#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-12-06 18:04:04,755 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7660)] Ended with exit code 0 [2021-12-06 18:04:04,755 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:04,755 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:04,756 INFO L229 MonitoredProcess]: Starting monitored process 7661 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:04,757 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7661)] Waiting until timeout for monitored process [2021-12-06 18:04:04,757 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-06 18:04:04,757 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-06 18:04:04,764 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-06 18:04:04,765 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_node2_#t~ite9#1=0} Honda state: {ULTIMATE.start_node2_#t~ite9#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-12-06 18:04:04,782 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7661)] Forceful destruction successful, exit code 0 [2021-12-06 18:04:04,782 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:04,782 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:04,783 INFO L229 MonitoredProcess]: Starting monitored process 7662 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:04,783 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7662)] Waiting until timeout for monitored process [2021-12-06 18:04:04,784 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-06 18:04:04,784 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-06 18:04:04,798 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-06 18:04:04,798 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~ep42~0=-256} Honda state: {~ep42~0=-256} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-12-06 18:04:04,816 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7662)] Ended with exit code 0 [2021-12-06 18:04:04,816 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:04,816 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:04,816 INFO L229 MonitoredProcess]: Starting monitored process 7663 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:04,817 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7663)] Waiting until timeout for monitored process [2021-12-06 18:04:04,818 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-06 18:04:04,818 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-06 18:04:04,834 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-06 18:04:04,834 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~ep31~0=-256} Honda state: {~ep31~0=-256} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-12-06 18:04:04,851 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7663)] Ended with exit code 0 [2021-12-06 18:04:04,851 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:04,852 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:04,852 INFO L229 MonitoredProcess]: Starting monitored process 7664 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:04,853 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7664)] Waiting until timeout for monitored process [2021-12-06 18:04:04,853 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-06 18:04:04,853 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-06 18:04:04,861 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-06 18:04:04,862 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_node1_#t~ite6#1=0} Honda state: {ULTIMATE.start_node1_#t~ite6#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-12-06 18:04:04,879 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7664)] Ended with exit code 0 [2021-12-06 18:04:04,879 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:04,879 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:04,880 INFO L229 MonitoredProcess]: Starting monitored process 7665 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:04,880 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7665)] Waiting until timeout for monitored process [2021-12-06 18:04:04,881 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-06 18:04:04,881 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-06 18:04:04,897 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-06 18:04:04,897 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~ep15~0=-256} Honda state: {~ep15~0=-256} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-12-06 18:04:04,915 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7665)] Forceful destruction successful, exit code 0 [2021-12-06 18:04:04,915 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:04,915 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:04,915 INFO L229 MonitoredProcess]: Starting monitored process 7666 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:04,916 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7666)] Waiting until timeout for monitored process [2021-12-06 18:04:04,917 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-06 18:04:04,917 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-06 18:04:04,931 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-06 18:04:04,931 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~ep32~0=0} Honda state: {~ep32~0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-12-06 18:04:04,949 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7666)] Ended with exit code 0 [2021-12-06 18:04:04,949 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:04,949 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:04,949 INFO L229 MonitoredProcess]: Starting monitored process 7667 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:04,950 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7667)] Waiting until timeout for monitored process [2021-12-06 18:04:04,951 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-06 18:04:04,951 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-06 18:04:04,958 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-06 18:04:04,958 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_node1_#t~ite4#1=0} Honda state: {ULTIMATE.start_node1_#t~ite4#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-12-06 18:04:04,976 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7667)] Ended with exit code 0 [2021-12-06 18:04:04,976 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:04,976 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:04,976 INFO L229 MonitoredProcess]: Starting monitored process 7668 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:04,977 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7668)] Waiting until timeout for monitored process [2021-12-06 18:04:04,978 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-06 18:04:04,978 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-06 18:04:04,985 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-06 18:04:04,985 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#t~ret80#1=0} Honda state: {ULTIMATE.start_main_#t~ret80#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-12-06 18:04:05,003 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7668)] Ended with exit code 0 [2021-12-06 18:04:05,003 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:05,003 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:05,003 INFO L229 MonitoredProcess]: Starting monitored process 7669 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:05,004 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7669)] Waiting until timeout for monitored process [2021-12-06 18:04:05,005 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-06 18:04:05,005 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-06 18:04:05,012 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-06 18:04:05,012 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_node5_#t~ite22#1=0} Honda state: {ULTIMATE.start_node5_#t~ite22#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-12-06 18:04:05,030 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7669)] Forceful destruction successful, exit code 0 [2021-12-06 18:04:05,030 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:05,030 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:05,030 INFO L229 MonitoredProcess]: Starting monitored process 7670 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:05,031 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7670)] Waiting until timeout for monitored process [2021-12-06 18:04:05,031 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-06 18:04:05,031 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-06 18:04:05,056 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7670)] Ended with exit code 0 [2021-12-06 18:04:05,056 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:05,056 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:05,057 INFO L229 MonitoredProcess]: Starting monitored process 7671 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:05,057 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7671)] Waiting until timeout for monitored process [2021-12-06 18:04:05,058 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2021-12-06 18:04:05,058 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-06 18:04:05,220 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2021-12-06 18:04:05,222 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7671)] Ended with exit code 0 [2021-12-06 18:04:05,222 INFO L210 LassoAnalysis]: Preferences: [2021-12-06 18:04:05,222 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2021-12-06 18:04:05,222 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2021-12-06 18:04:05,222 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2021-12-06 18:04:05,222 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2021-12-06 18:04:05,222 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:05,222 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2021-12-06 18:04:05,222 INFO L132 ssoRankerPreferences]: Path of dumped script: [2021-12-06 18:04:05,222 INFO L133 ssoRankerPreferences]: Filename of dumped script: pals_floodmax.5.ufo.UNBOUNDED.pals.c_Iteration33_Loop [2021-12-06 18:04:05,222 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2021-12-06 18:04:05,222 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2021-12-06 18:04:05,225 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:05,226 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:05,229 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:05,230 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:05,230 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:05,231 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:05,234 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:05,235 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:05,236 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:05,237 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:05,238 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:05,239 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:05,240 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:05,240 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:05,241 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:05,242 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:05,243 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:05,244 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:05,245 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:05,247 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:05,248 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:05,249 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:05,250 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:05,250 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:05,252 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:05,252 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:05,310 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:05,314 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:05,316 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:05,318 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:05,319 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:05,320 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:05,321 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:05,322 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:05,323 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:05,324 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:05,326 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:05,327 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:05,334 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:05,335 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:05,337 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:05,338 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:05,339 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:05,341 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:05,343 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:05,344 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:05,345 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:05,346 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:05,347 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:05,349 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:05,349 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:05,350 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:05,351 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:05,352 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:05,354 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:06,199 INFO L294 LassoAnalysis]: Preprocessing complete. [2021-12-06 18:04:06,199 INFO L490 LassoAnalysis]: Using template 'affine'. [2021-12-06 18:04:06,199 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:06,199 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:06,199 INFO L229 MonitoredProcess]: Starting monitored process 7672 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:06,200 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7672)] Waiting until timeout for monitored process [2021-12-06 18:04:06,200 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:06,206 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:06,207 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:06,207 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:06,207 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:06,207 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 18:04:06,207 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 18:04:06,207 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:06,208 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:06,225 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7672)] Forceful destruction successful, exit code 0 [2021-12-06 18:04:06,226 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:06,226 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:06,226 INFO L229 MonitoredProcess]: Starting monitored process 7673 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:06,227 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7673)] Waiting until timeout for monitored process [2021-12-06 18:04:06,227 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 [2021-12-06 18:04:06,233 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:06,233 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:06,233 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:06,234 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:06,234 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 18:04:06,234 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 18:04:06,234 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:06,235 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:06,253 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7673)] Forceful destruction successful, exit code 0 [2021-12-06 18:04:06,253 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:06,253 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:06,253 INFO L229 MonitoredProcess]: Starting monitored process 7674 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:06,254 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7674)] Waiting until timeout for monitored process [2021-12-06 18:04:06,254 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 [2021-12-06 18:04:06,261 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:06,261 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:06,261 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:06,261 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:06,261 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 18:04:06,261 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 18:04:06,261 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:06,262 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:06,280 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7674)] Forceful destruction successful, exit code 0 [2021-12-06 18:04:06,280 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:06,280 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:06,280 INFO L229 MonitoredProcess]: Starting monitored process 7675 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:06,281 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7675)] Waiting until timeout for monitored process [2021-12-06 18:04:06,282 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:06,290 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:06,290 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:06,290 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:06,290 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:06,290 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 18:04:06,291 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 18:04:06,291 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:06,292 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:06,309 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7675)] Ended with exit code 0 [2021-12-06 18:04:06,309 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:06,310 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:06,310 INFO L229 MonitoredProcess]: Starting monitored process 7676 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:06,311 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7676)] Waiting until timeout for monitored process [2021-12-06 18:04:06,311 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:06,318 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:06,318 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:06,318 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:06,318 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:06,318 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 18:04:06,318 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 18:04:06,318 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:06,320 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:06,337 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7676)] Forceful destruction successful, exit code 0 [2021-12-06 18:04:06,337 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:06,337 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:06,338 INFO L229 MonitoredProcess]: Starting monitored process 7677 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:06,338 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7677)] Waiting until timeout for monitored process [2021-12-06 18:04:06,339 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:06,345 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:06,345 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:06,346 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:06,346 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:06,346 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 18:04:06,346 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 18:04:06,346 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:06,348 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:06,365 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7677)] Ended with exit code 0 [2021-12-06 18:04:06,365 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:06,366 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:06,366 INFO L229 MonitoredProcess]: Starting monitored process 7678 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:06,367 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7678)] Waiting until timeout for monitored process [2021-12-06 18:04:06,367 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:06,374 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:06,374 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:06,374 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:06,374 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:06,374 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 18:04:06,375 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 18:04:06,375 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:06,376 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:06,394 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7678)] Ended with exit code 0 [2021-12-06 18:04:06,394 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:06,395 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:06,395 INFO L229 MonitoredProcess]: Starting monitored process 7679 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:06,396 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7679)] Waiting until timeout for monitored process [2021-12-06 18:04:06,396 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 [2021-12-06 18:04:06,403 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:06,403 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:06,403 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:06,403 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:06,403 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 18:04:06,403 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 18:04:06,403 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:06,404 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:06,422 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7679)] Ended with exit code 0 [2021-12-06 18:04:06,422 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:06,422 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:06,423 INFO L229 MonitoredProcess]: Starting monitored process 7680 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:06,423 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7680)] Waiting until timeout for monitored process [2021-12-06 18:04:06,423 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:06,430 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:06,431 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:06,431 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:06,431 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:06,431 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 18:04:06,431 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 18:04:06,431 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:06,432 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:06,450 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7680)] Ended with exit code 0 [2021-12-06 18:04:06,450 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:06,450 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:06,451 INFO L229 MonitoredProcess]: Starting monitored process 7681 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:06,451 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7681)] Waiting until timeout for monitored process [2021-12-06 18:04:06,452 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 [2021-12-06 18:04:06,458 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:06,458 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:06,459 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:06,459 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:06,459 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 18:04:06,459 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 18:04:06,459 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:06,460 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:06,478 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7681)] Ended with exit code 0 [2021-12-06 18:04:06,478 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:06,478 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:06,479 INFO L229 MonitoredProcess]: Starting monitored process 7682 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:06,479 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7682)] Waiting until timeout for monitored process [2021-12-06 18:04:06,480 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:06,486 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:06,486 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:06,486 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:06,486 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:06,486 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 18:04:06,487 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 18:04:06,487 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:06,487 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:06,505 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7682)] Forceful destruction successful, exit code 0 [2021-12-06 18:04:06,505 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:06,505 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:06,506 INFO L229 MonitoredProcess]: Starting monitored process 7683 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:06,506 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7683)] Waiting until timeout for monitored process [2021-12-06 18:04:06,506 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 [2021-12-06 18:04:06,513 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:06,513 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:06,513 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:06,513 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:06,513 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 18:04:06,515 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 18:04:06,515 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:06,516 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:06,533 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7683)] Forceful destruction successful, exit code 0 [2021-12-06 18:04:06,534 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:06,534 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:06,534 INFO L229 MonitoredProcess]: Starting monitored process 7684 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:06,535 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7684)] Waiting until timeout for monitored process [2021-12-06 18:04:06,535 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 [2021-12-06 18:04:06,542 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:06,542 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:06,542 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:06,542 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:06,542 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 18:04:06,542 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 18:04:06,542 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:06,543 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:06,561 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7684)] Ended with exit code 0 [2021-12-06 18:04:06,561 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:06,561 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:06,562 INFO L229 MonitoredProcess]: Starting monitored process 7685 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:06,562 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7685)] Waiting until timeout for monitored process [2021-12-06 18:04:06,562 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 [2021-12-06 18:04:06,569 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:06,569 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:06,569 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:06,569 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:06,569 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 18:04:06,569 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 18:04:06,569 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:06,570 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:06,588 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7685)] Ended with exit code 0 [2021-12-06 18:04:06,589 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:06,589 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:06,589 INFO L229 MonitoredProcess]: Starting monitored process 7686 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:06,590 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7686)] Waiting until timeout for monitored process [2021-12-06 18:04:06,590 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 [2021-12-06 18:04:06,597 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:06,597 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:06,597 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:06,597 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:06,597 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 18:04:06,597 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 18:04:06,598 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:06,598 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:06,616 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7686)] Ended with exit code 0 [2021-12-06 18:04:06,616 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:06,616 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:06,616 INFO L229 MonitoredProcess]: Starting monitored process 7687 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:06,617 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7687)] Waiting until timeout for monitored process [2021-12-06 18:04:06,617 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 [2021-12-06 18:04:06,625 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:06,625 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:06,625 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:06,625 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:06,625 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 18:04:06,625 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 18:04:06,625 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:06,626 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:06,645 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7687)] Ended with exit code 0 [2021-12-06 18:04:06,645 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:06,645 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:06,645 INFO L229 MonitoredProcess]: Starting monitored process 7688 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:06,646 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7688)] Waiting until timeout for monitored process [2021-12-06 18:04:06,646 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 [2021-12-06 18:04:06,653 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:06,653 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:06,653 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:06,653 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:06,653 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 18:04:06,654 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 18:04:06,654 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:06,655 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:06,672 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7688)] Ended with exit code 0 [2021-12-06 18:04:06,672 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:06,672 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:06,673 INFO L229 MonitoredProcess]: Starting monitored process 7689 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:06,673 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7689)] Waiting until timeout for monitored process [2021-12-06 18:04:06,673 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:06,680 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:06,680 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:06,680 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:06,680 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:06,680 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 18:04:06,680 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 18:04:06,680 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:06,681 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:06,699 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7689)] Forceful destruction successful, exit code 0 [2021-12-06 18:04:06,699 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:06,699 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:06,699 INFO L229 MonitoredProcess]: Starting monitored process 7690 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:06,700 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7690)] Waiting until timeout for monitored process [2021-12-06 18:04:06,700 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:06,707 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:06,707 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:06,707 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:06,707 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:06,707 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 18:04:06,708 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 18:04:06,708 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:06,709 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:06,727 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7690)] Ended with exit code 0 [2021-12-06 18:04:06,727 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:06,727 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:06,727 INFO L229 MonitoredProcess]: Starting monitored process 7691 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:06,728 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7691)] Waiting until timeout for monitored process [2021-12-06 18:04:06,729 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 [2021-12-06 18:04:06,735 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:06,736 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:06,736 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:06,736 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:06,736 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 18:04:06,737 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 18:04:06,737 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:06,738 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:06,756 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7691)] Ended with exit code 0 [2021-12-06 18:04:06,756 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:06,756 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:06,756 INFO L229 MonitoredProcess]: Starting monitored process 7692 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:06,757 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7692)] Waiting until timeout for monitored process [2021-12-06 18:04:06,758 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 [2021-12-06 18:04:06,764 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:06,764 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:06,764 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:06,765 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:06,765 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 18:04:06,765 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 18:04:06,765 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:06,766 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:06,783 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7692)] Ended with exit code 0 [2021-12-06 18:04:06,783 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:06,784 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:06,784 INFO L229 MonitoredProcess]: Starting monitored process 7693 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:06,785 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7693)] Waiting until timeout for monitored process [2021-12-06 18:04:06,785 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 [2021-12-06 18:04:06,792 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:06,793 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:06,793 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:06,793 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:06,793 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 18:04:06,793 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 18:04:06,793 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:06,794 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:06,812 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7693)] Ended with exit code 0 [2021-12-06 18:04:06,812 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:06,812 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:06,812 INFO L229 MonitoredProcess]: Starting monitored process 7694 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:06,813 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7694)] Waiting until timeout for monitored process [2021-12-06 18:04:06,814 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:06,821 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:06,821 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:06,821 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:06,821 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:06,821 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 18:04:06,821 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 18:04:06,821 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:06,822 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:06,840 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7694)] Ended with exit code 0 [2021-12-06 18:04:06,840 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:06,840 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:06,841 INFO L229 MonitoredProcess]: Starting monitored process 7695 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:06,841 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7695)] Waiting until timeout for monitored process [2021-12-06 18:04:06,842 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 [2021-12-06 18:04:06,849 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:06,849 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:06,849 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:06,849 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:06,849 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 18:04:06,850 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 18:04:06,850 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:06,852 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:06,870 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7695)] Ended with exit code 0 [2021-12-06 18:04:06,870 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:06,870 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:06,870 INFO L229 MonitoredProcess]: Starting monitored process 7696 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:06,871 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7696)] Waiting until timeout for monitored process [2021-12-06 18:04:06,871 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 [2021-12-06 18:04:06,878 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:06,878 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:06,878 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:06,878 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:06,878 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 18:04:06,878 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 18:04:06,878 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:06,879 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:06,897 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7696)] Ended with exit code 0 [2021-12-06 18:04:06,897 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:06,897 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:06,897 INFO L229 MonitoredProcess]: Starting monitored process 7697 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:06,898 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7697)] Waiting until timeout for monitored process [2021-12-06 18:04:06,899 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:06,906 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:06,907 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:06,907 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:06,907 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:06,907 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 18:04:06,912 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 18:04:06,912 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:06,924 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2021-12-06 18:04:06,935 INFO L443 ModelExtractionUtils]: Simplification made 4 calls to the SMT solver. [2021-12-06 18:04:06,935 INFO L444 ModelExtractionUtils]: 45 out of 49 variables were initially zero. Simplification set additionally 1 variables to zero. [2021-12-06 18:04:06,935 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:06,935 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:06,936 INFO L229 MonitoredProcess]: Starting monitored process 7698 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:06,939 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7698)] Waiting until timeout for monitored process [2021-12-06 18:04:06,940 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2021-12-06 18:04:06,940 INFO L438 nArgumentSynthesizer]: Removed 0 redundant supporting invariants from a total of 0. [2021-12-06 18:04:06,940 INFO L513 LassoAnalysis]: Proved termination. [2021-12-06 18:04:06,940 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(~nomsg~0, ~max4~0) = 1*~nomsg~0 - 1*~max4~0 Supporting invariants [] [2021-12-06 18:04:06,958 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7697)] Ended with exit code 0 [2021-12-06 18:04:06,959 INFO L297 tatePredicateManager]: 0 out of 0 supporting invariants were superfluous and have been removed [2021-12-06 18:04:06,965 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 18:04:07,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 18:04:07,065 INFO L263 TraceCheckSpWp]: Trace formula consists of 1054 conjuncts, 2 conjunts are in the unsatisfiable core [2021-12-06 18:04:07,068 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-06 18:04:07,322 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a7c28d-9473-4560-9adb-f9de4cfea199/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7698)] Ended with exit code 0 [2021-12-06 18:04:07,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 18:04:07,386 INFO L263 TraceCheckSpWp]: Trace formula consists of 350 conjuncts, 7 conjunts are in the unsatisfiable core [2021-12-06 18:04:07,387 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-06 18:04:07,645 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 1 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-06 18:04:07,645 INFO L152 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 5 loop predicates [2021-12-06 18:04:07,645 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 920439 states and 1395264 transitions. cyclomatic complexity: 475401 Second operand has 7 states, 7 states have (on average 57.0) internal successors, (399), 7 states have internal predecessors, (399), 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) [2021-12-06 18:04:19,176 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 920439 states and 1395264 transitions. cyclomatic complexity: 475401. Second operand has 7 states, 7 states have (on average 57.0) internal successors, (399), 7 states have internal predecessors, (399), 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 4263579 states and 6427116 transitions. Complement of second has 16 states. [2021-12-06 18:04:19,177 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 9 states 1 stem states 7 non-accepting loop states 1 accepting loop states [2021-12-06 18:04:19,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7 states, 7 states have (on average 57.0) internal successors, (399), 7 states have internal predecessors, (399), 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) [2021-12-06 18:04:19,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 2463 transitions. [2021-12-06 18:04:19,179 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 9 states and 2463 transitions. Stem has 297 letters. Loop has 107 letters. [2021-12-06 18:04:19,180 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2021-12-06 18:04:19,180 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 9 states and 2463 transitions. Stem has 404 letters. Loop has 107 letters. [2021-12-06 18:04:19,182 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2021-12-06 18:04:19,182 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 9 states and 2463 transitions. Stem has 297 letters. Loop has 214 letters. [2021-12-06 18:04:19,183 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2021-12-06 18:04:19,183 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 4263579 states and 6427116 transitions. [2021-12-06 18:04:33,411 INFO L131 ngComponentsAnalysis]: Automaton has 224 accepting balls. 334900 [2021-12-06 18:04:44,484 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 4263579 states to 4263579 states and 6427116 transitions. [2021-12-06 18:04:44,484 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 517367 [2021-12-06 18:04:44,751 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 519927 [2021-12-06 18:04:44,751 INFO L73 IsDeterministic]: Start isDeterministic. Operand 4263579 states and 6427116 transitions. [2021-12-06 18:04:44,760 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2021-12-06 18:04:44,760 INFO L681 BuchiCegarLoop]: Abstraction has 4263579 states and 6427116 transitions. [2021-12-06 18:04:46,555 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4263579 states and 6427116 transitions.