./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/loops/array-1.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version 38b53e6a Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/loops/array-1.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R --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 229f3e8ce4e3b13e76b58dc42b5f9a4638bd79f9f3aa927499d1d902ea457152 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-38b53e6 [2022-11-25 15:30:33,026 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-25 15:30:33,028 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-25 15:30:33,073 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-25 15:30:33,075 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-25 15:30:33,079 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-25 15:30:33,081 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-25 15:30:33,088 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-25 15:30:33,090 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-25 15:30:33,091 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-25 15:30:33,093 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-25 15:30:33,096 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-25 15:30:33,096 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-25 15:30:33,102 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-25 15:30:33,104 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-25 15:30:33,106 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-25 15:30:33,109 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-25 15:30:33,111 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-25 15:30:33,113 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-25 15:30:33,118 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-25 15:30:33,120 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-25 15:30:33,123 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-25 15:30:33,124 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-25 15:30:33,125 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-25 15:30:33,135 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-25 15:30:33,138 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-25 15:30:33,139 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-25 15:30:33,140 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-25 15:30:33,141 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-25 15:30:33,142 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-25 15:30:33,143 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-25 15:30:33,144 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-25 15:30:33,145 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-25 15:30:33,146 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-25 15:30:33,149 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-25 15:30:33,149 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-25 15:30:33,150 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-25 15:30:33,151 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-25 15:30:33,151 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-25 15:30:33,152 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-25 15:30:33,153 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-25 15:30:33,154 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/config/svcomp-Termination-32bit-Automizer_Default.epf [2022-11-25 15:30:33,195 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-25 15:30:33,196 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-25 15:30:33,197 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-25 15:30:33,197 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-25 15:30:33,200 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-25 15:30:33,201 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-25 15:30:33,201 INFO L138 SettingsManager]: * Use SBE=true [2022-11-25 15:30:33,201 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2022-11-25 15:30:33,202 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2022-11-25 15:30:33,202 INFO L138 SettingsManager]: * Use old map elimination=false [2022-11-25 15:30:33,203 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2022-11-25 15:30:33,203 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2022-11-25 15:30:33,203 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2022-11-25 15:30:33,204 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-25 15:30:33,204 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-25 15:30:33,204 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-25 15:30:33,204 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-25 15:30:33,205 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-25 15:30:33,205 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-25 15:30:33,205 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2022-11-25 15:30:33,205 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2022-11-25 15:30:33,206 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2022-11-25 15:30:33,206 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-25 15:30:33,206 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-25 15:30:33,206 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2022-11-25 15:30:33,207 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-25 15:30:33,207 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2022-11-25 15:30:33,208 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-25 15:30:33,208 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-25 15:30:33,208 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-25 15:30:33,208 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-25 15:30:33,210 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2022-11-25 15:30:33,210 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_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 229f3e8ce4e3b13e76b58dc42b5f9a4638bd79f9f3aa927499d1d902ea457152 [2022-11-25 15:30:33,483 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-25 15:30:33,504 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-25 15:30:33,507 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-25 15:30:33,508 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-25 15:30:33,509 INFO L275 PluginConnector]: CDTParser initialized [2022-11-25 15:30:33,510 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/../../sv-benchmarks/c/loops/array-1.c [2022-11-25 15:30:36,549 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-25 15:30:36,771 INFO L351 CDTParser]: Found 1 translation units. [2022-11-25 15:30:36,771 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/sv-benchmarks/c/loops/array-1.c [2022-11-25 15:30:36,777 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/data/4128d4a14/ed319ea86d1149b08091ef38e495ad07/FLAGb7c7d855f [2022-11-25 15:30:36,798 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/data/4128d4a14/ed319ea86d1149b08091ef38e495ad07 [2022-11-25 15:30:36,802 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-25 15:30:36,804 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-25 15:30:36,807 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-25 15:30:36,808 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-25 15:30:36,811 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-25 15:30:36,812 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:30:36" (1/1) ... [2022-11-25 15:30:36,813 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2e81c4c7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:30:36, skipping insertion in model container [2022-11-25 15:30:36,814 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:30:36" (1/1) ... [2022-11-25 15:30:36,821 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-25 15:30:36,843 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-25 15:30:37,022 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/sv-benchmarks/c/loops/array-1.c[319,332] [2022-11-25 15:30:37,042 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 15:30:37,056 INFO L203 MainTranslator]: Completed pre-run [2022-11-25 15:30:37,071 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/sv-benchmarks/c/loops/array-1.c[319,332] [2022-11-25 15:30:37,086 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 15:30:37,101 INFO L208 MainTranslator]: Completed translation [2022-11-25 15:30:37,102 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:30:37 WrapperNode [2022-11-25 15:30:37,102 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-25 15:30:37,103 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-25 15:30:37,103 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-25 15:30:37,104 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-25 15:30:37,109 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:30:37" (1/1) ... [2022-11-25 15:30:37,116 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:30:37" (1/1) ... [2022-11-25 15:30:37,135 INFO L138 Inliner]: procedures = 14, calls = 15, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 49 [2022-11-25 15:30:37,136 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-25 15:30:37,137 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-25 15:30:37,137 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-25 15:30:37,137 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-25 15:30:37,147 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:30:37" (1/1) ... [2022-11-25 15:30:37,147 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:30:37" (1/1) ... [2022-11-25 15:30:37,149 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:30:37" (1/1) ... [2022-11-25 15:30:37,149 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:30:37" (1/1) ... [2022-11-25 15:30:37,154 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:30:37" (1/1) ... [2022-11-25 15:30:37,158 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:30:37" (1/1) ... [2022-11-25 15:30:37,159 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:30:37" (1/1) ... [2022-11-25 15:30:37,160 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:30:37" (1/1) ... [2022-11-25 15:30:37,162 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-25 15:30:37,162 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-25 15:30:37,163 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-25 15:30:37,163 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-25 15:30:37,164 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:30:37" (1/1) ... [2022-11-25 15:30:37,170 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:37,182 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:37,195 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:37,211 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2022-11-25 15:30:37,245 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-25 15:30:37,245 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-25 15:30:37,245 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-25 15:30:37,245 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-25 15:30:37,245 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-25 15:30:37,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-25 15:30:37,246 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-25 15:30:37,246 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-25 15:30:37,321 INFO L235 CfgBuilder]: Building ICFG [2022-11-25 15:30:37,323 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-25 15:30:37,449 INFO L276 CfgBuilder]: Performing block encoding [2022-11-25 15:30:37,454 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-25 15:30:37,455 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-25 15:30:37,457 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 03:30:37 BoogieIcfgContainer [2022-11-25 15:30:37,457 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-25 15:30:37,458 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2022-11-25 15:30:37,458 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2022-11-25 15:30:37,462 INFO L275 PluginConnector]: BuchiAutomizer initialized [2022-11-25 15:30:37,463 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-11-25 15:30:37,464 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 25.11 03:30:36" (1/3) ... [2022-11-25 15:30:37,465 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@4e884586 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 25.11 03:30:37, skipping insertion in model container [2022-11-25 15:30:37,465 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-11-25 15:30:37,465 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:30:37" (2/3) ... [2022-11-25 15:30:37,466 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@4e884586 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 25.11 03:30:37, skipping insertion in model container [2022-11-25 15:30:37,466 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-11-25 15:30:37,466 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 03:30:37" (3/3) ... [2022-11-25 15:30:37,467 INFO L332 chiAutomizerObserver]: Analyzing ICFG array-1.c [2022-11-25 15:30:37,524 INFO L303 stractBuchiCegarLoop]: Interprodecural is true [2022-11-25 15:30:37,525 INFO L304 stractBuchiCegarLoop]: Hoare is false [2022-11-25 15:30:37,525 INFO L305 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2022-11-25 15:30:37,525 INFO L306 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2022-11-25 15:30:37,525 INFO L307 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2022-11-25 15:30:37,526 INFO L308 stractBuchiCegarLoop]: Difference is false [2022-11-25 15:30:37,526 INFO L309 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2022-11-25 15:30:37,526 INFO L313 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2022-11-25 15:30:37,531 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 12 states, 11 states have (on average 1.3636363636363635) internal successors, (15), 11 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-25 15:30:37,546 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 3 [2022-11-25 15:30:37,546 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-25 15:30:37,547 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-25 15:30:37,552 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2022-11-25 15:30:37,553 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1] [2022-11-25 15:30:37,553 INFO L335 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2022-11-25 15:30:37,553 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 12 states, 11 states have (on average 1.3636363636363635) internal successors, (15), 11 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-25 15:30:37,556 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 3 [2022-11-25 15:30:37,557 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-25 15:30:37,557 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-25 15:30:37,557 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2022-11-25 15:30:37,558 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1] [2022-11-25 15:30:37,566 INFO L748 eck$LassoCheckResult]: Stem: 4#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(10, 2);call #Ultimate.allocInit(12, 3); 10#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~nondet6#1, main_#t~mem7#1, main_#t~mem8#1, main_#t~post5#1, main_#t~mem9#1, main_~SIZE~0#1, main_~j~0#1, main_~k~0#1, main_~#array~0#1.base, main_~#array~0#1.offset, main_~menor~0#1;main_~SIZE~0#1 := 1;havoc main_~j~0#1;havoc main_~k~0#1;call main_~#array~0#1.base, main_~#array~0#1.offset := #Ultimate.allocOnStack(4 * main_~SIZE~0#1 % 4294967296);havoc main_~menor~0#1;main_~menor~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;main_~j~0#1 := 0; 3#L21-3true [2022-11-25 15:30:37,567 INFO L750 eck$LassoCheckResult]: Loop: 3#L21-3true assume !!(main_~j~0#1 % 4294967296 < main_~SIZE~0#1 % 4294967296);call write~int(main_#t~nondet6#1, main_~#array~0#1.base, main_~#array~0#1.offset + 4 * (if main_~j~0#1 % 4294967296 % 4294967296 <= 2147483647 then main_~j~0#1 % 4294967296 % 4294967296 else main_~j~0#1 % 4294967296 % 4294967296 - 4294967296), 4);havoc main_#t~nondet6#1;call main_#t~mem7#1 := read~int(main_~#array~0#1.base, main_~#array~0#1.offset + 4 * (if main_~j~0#1 % 4294967296 % 4294967296 <= 2147483647 then main_~j~0#1 % 4294967296 % 4294967296 else main_~j~0#1 % 4294967296 % 4294967296 - 4294967296), 4); 11#L24true assume main_#t~mem7#1 <= main_~menor~0#1;havoc main_#t~mem7#1;call main_#t~mem8#1 := read~int(main_~#array~0#1.base, main_~#array~0#1.offset + 4 * (if main_~j~0#1 % 4294967296 % 4294967296 <= 2147483647 then main_~j~0#1 % 4294967296 % 4294967296 else main_~j~0#1 % 4294967296 % 4294967296 - 4294967296), 4);main_~menor~0#1 := main_#t~mem8#1;havoc main_#t~mem8#1; 8#L21-2true main_#t~post5#1 := main_~j~0#1;main_~j~0#1 := 1 + main_#t~post5#1;havoc main_#t~post5#1; 3#L21-3true [2022-11-25 15:30:37,580 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 15:30:37,581 INFO L85 PathProgramCache]: Analyzing trace with hash 963, now seen corresponding path program 1 times [2022-11-25 15:30:37,591 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 15:30:37,592 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1991742285] [2022-11-25 15:30:37,592 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 15:30:37,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 15:30:37,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-25 15:30:37,705 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-25 15:30:37,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-25 15:30:37,738 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-25 15:30:37,742 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 15:30:37,742 INFO L85 PathProgramCache]: Analyzing trace with hash 39821, now seen corresponding path program 1 times [2022-11-25 15:30:37,742 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 15:30:37,743 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1820097910] [2022-11-25 15:30:37,743 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 15:30:37,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 15:30:37,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-25 15:30:37,768 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-25 15:30:37,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-25 15:30:37,806 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-25 15:30:37,808 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 15:30:37,809 INFO L85 PathProgramCache]: Analyzing trace with hash 28698763, now seen corresponding path program 1 times [2022-11-25 15:30:37,809 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 15:30:37,809 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [724396160] [2022-11-25 15:30:37,810 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 15:30:37,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 15:30:37,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-25 15:30:37,888 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-25 15:30:37,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-25 15:30:37,910 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-25 15:30:38,771 INFO L210 LassoAnalysis]: Preferences: [2022-11-25 15:30:38,772 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-25 15:30:38,772 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-25 15:30:38,772 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-25 15:30:38,772 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-11-25 15:30:38,772 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:38,773 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-25 15:30:38,773 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-25 15:30:38,773 INFO L133 ssoRankerPreferences]: Filename of dumped script: array-1.c_Iteration1_Lasso [2022-11-25 15:30:38,773 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-25 15:30:38,773 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-25 15:30:38,803 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-25 15:30:38,814 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-25 15:30:38,818 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-25 15:30:38,825 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-25 15:30:38,829 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-25 15:30:38,832 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-25 15:30:38,835 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-25 15:30:38,838 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-25 15:30:38,841 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-25 15:30:38,844 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-25 15:30:39,976 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-25 15:30:39,981 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-11-25 15:30:39,982 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:39,983 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:39,990 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:39,992 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Waiting until timeout for monitored process [2022-11-25 15:30:39,996 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:40,011 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 15:30:40,012 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 15:30:40,012 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:40,012 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:40,012 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-25 15:30:40,015 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-25 15:30:40,015 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 15:30:40,038 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:40,048 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Forceful destruction successful, exit code 0 [2022-11-25 15:30:40,051 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:40,051 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:40,053 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:40,058 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 [2022-11-25 15:30:40,070 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 15:30:40,071 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 15:30:40,071 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:40,071 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:40,071 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-25 15:30:40,072 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-25 15:30:40,072 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 15:30:40,073 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Waiting until timeout for monitored process [2022-11-25 15:30:40,082 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:40,086 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Forceful destruction successful, exit code 0 [2022-11-25 15:30:40,087 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:40,087 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:40,089 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:40,099 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Waiting until timeout for monitored process [2022-11-25 15:30:40,100 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:40,112 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 15:30:40,113 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:40,113 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:40,113 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-25 15:30:40,119 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-25 15:30:40,120 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-25 15:30:40,138 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:40,150 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Forceful destruction successful, exit code 0 [2022-11-25 15:30:40,150 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:40,151 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:40,152 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:40,156 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 [2022-11-25 15:30:40,169 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 15:30:40,169 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 15:30:40,169 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:40,169 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:40,169 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-25 15:30:40,170 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-25 15:30:40,170 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 15:30:40,172 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process [2022-11-25 15:30:40,175 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:40,184 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Forceful destruction successful, exit code 0 [2022-11-25 15:30:40,184 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:40,184 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:40,185 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:40,192 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Waiting until timeout for monitored process [2022-11-25 15:30:40,192 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:40,204 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 15:30:40,205 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:40,205 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:40,205 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-25 15:30:40,208 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-25 15:30:40,208 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-25 15:30:40,221 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:40,229 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Forceful destruction successful, exit code 0 [2022-11-25 15:30:40,230 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:40,230 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:40,231 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:40,243 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:40,256 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 15:30:40,256 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 15:30:40,256 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:40,256 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:40,256 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-25 15:30:40,257 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-25 15:30:40,257 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 15:30:40,259 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Waiting until timeout for monitored process [2022-11-25 15:30:40,273 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:40,286 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Forceful destruction successful, exit code 0 [2022-11-25 15:30:40,286 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:40,287 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:40,288 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:40,299 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process [2022-11-25 15:30:40,299 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:40,313 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 15:30:40,313 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 15:30:40,313 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:40,313 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:40,313 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-25 15:30:40,314 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-25 15:30:40,314 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 15:30:40,323 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:40,327 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Forceful destruction successful, exit code 0 [2022-11-25 15:30:40,327 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:40,327 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:40,328 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:40,332 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Waiting until timeout for monitored process [2022-11-25 15:30:40,333 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:40,345 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 15:30:40,345 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 15:30:40,345 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:40,345 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:40,345 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-25 15:30:40,346 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-25 15:30:40,346 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 15:30:40,347 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:40,350 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Forceful destruction successful, exit code 0 [2022-11-25 15:30:40,351 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:40,351 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:40,358 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:40,362 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Waiting until timeout for monitored process [2022-11-25 15:30:40,362 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:40,382 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 15:30:40,382 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 15:30:40,382 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:40,383 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:40,383 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-25 15:30:40,383 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-25 15:30:40,383 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 15:30:40,398 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:40,406 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Forceful destruction successful, exit code 0 [2022-11-25 15:30:40,406 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:40,406 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:40,408 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:40,415 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Waiting until timeout for monitored process [2022-11-25 15:30:40,416 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:40,427 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 15:30:40,428 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 15:30:40,428 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:40,428 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:40,428 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-25 15:30:40,429 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-25 15:30:40,429 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 15:30:40,430 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:40,433 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Forceful destruction successful, exit code 0 [2022-11-25 15:30:40,434 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:40,434 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:40,435 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:40,437 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Waiting until timeout for monitored process [2022-11-25 15:30:40,442 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:40,452 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 15:30:40,452 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:40,452 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:40,452 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-25 15:30:40,459 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-25 15:30:40,459 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-25 15:30:40,488 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:40,502 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Forceful destruction successful, exit code 0 [2022-11-25 15:30:40,507 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:40,507 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:40,508 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:40,519 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:40,532 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 15:30:40,532 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:40,532 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:40,532 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-25 15:30:40,537 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-25 15:30:40,538 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-25 15:30:40,538 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Waiting until timeout for monitored process [2022-11-25 15:30:40,549 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:40,557 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Forceful destruction successful, exit code 0 [2022-11-25 15:30:40,557 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:40,558 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:40,559 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:40,562 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:40,574 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 15:30:40,575 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:40,575 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:40,575 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-25 15:30:40,579 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-25 15:30:40,579 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-25 15:30:40,580 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Waiting until timeout for monitored process [2022-11-25 15:30:40,590 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:40,598 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Forceful destruction successful, exit code 0 [2022-11-25 15:30:40,599 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:40,599 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:40,600 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:40,608 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:40,620 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 15:30:40,620 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:40,620 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:40,621 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-25 15:30:40,623 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-25 15:30:40,623 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-25 15:30:40,625 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Waiting until timeout for monitored process [2022-11-25 15:30:40,642 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:40,650 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Forceful destruction successful, exit code 0 [2022-11-25 15:30:40,650 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:40,651 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:40,652 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:40,657 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 [2022-11-25 15:30:40,669 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 15:30:40,669 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:40,669 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:40,669 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-25 15:30:40,673 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-25 15:30:40,673 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-25 15:30:40,674 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Waiting until timeout for monitored process [2022-11-25 15:30:40,684 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:40,693 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Forceful destruction successful, exit code 0 [2022-11-25 15:30:40,693 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:40,694 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:40,695 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:40,699 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:40,711 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 15:30:40,711 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 15:30:40,711 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:40,712 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:40,712 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-25 15:30:40,712 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-25 15:30:40,712 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 15:30:40,714 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Waiting until timeout for monitored process [2022-11-25 15:30:40,725 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:40,733 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Forceful destruction successful, exit code 0 [2022-11-25 15:30:40,734 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:40,734 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:40,735 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:40,739 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Waiting until timeout for monitored process [2022-11-25 15:30:40,739 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 [2022-11-25 15:30:40,749 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 15:30:40,749 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:40,749 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-25 15:30:40,749 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-25 15:30:40,775 INFO L401 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2022-11-25 15:30:40,776 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 15:30:40,816 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:40,824 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Forceful destruction successful, exit code 0 [2022-11-25 15:30:40,825 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:40,825 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:40,826 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:40,841 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:40,853 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 15:30:40,853 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 15:30:40,853 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:40,854 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:40,854 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-25 15:30:40,854 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-25 15:30:40,854 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 15:30:40,857 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Waiting until timeout for monitored process [2022-11-25 15:30:40,870 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:40,882 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Forceful destruction successful, exit code 0 [2022-11-25 15:30:40,882 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:40,882 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:40,883 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:40,896 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:40,898 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Waiting until timeout for monitored process [2022-11-25 15:30:40,906 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 15:30:40,907 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:40,907 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:40,907 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-25 15:30:40,910 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-25 15:30:40,910 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-25 15:30:40,922 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:40,930 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Forceful destruction successful, exit code 0 [2022-11-25 15:30:40,931 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:40,931 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:40,932 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:40,944 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Waiting until timeout for monitored process [2022-11-25 15:30:40,945 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 [2022-11-25 15:30:40,957 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 15:30:40,957 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 15:30:40,957 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:40,957 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:40,958 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-25 15:30:40,958 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-25 15:30:40,958 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 15:30:40,967 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:40,976 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Forceful destruction successful, exit code 0 [2022-11-25 15:30:40,976 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:40,976 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:40,977 INFO L229 MonitoredProcess]: Starting monitored process 22 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:40,981 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:40,993 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 15:30:40,993 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:40,993 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:40,993 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-25 15:30:40,996 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-25 15:30:40,996 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-25 15:30:40,993 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Waiting until timeout for monitored process [2022-11-25 15:30:41,007 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:41,015 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Forceful destruction successful, exit code 0 [2022-11-25 15:30:41,015 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:41,015 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:41,016 INFO L229 MonitoredProcess]: Starting monitored process 23 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:41,020 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:41,032 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 15:30:41,033 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:41,033 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:41,033 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-25 15:30:41,035 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-25 15:30:41,035 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-25 15:30:41,037 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Waiting until timeout for monitored process [2022-11-25 15:30:41,047 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:41,055 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Forceful destruction successful, exit code 0 [2022-11-25 15:30:41,055 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:41,055 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:41,056 INFO L229 MonitoredProcess]: Starting monitored process 24 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:41,063 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:41,075 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 15:30:41,075 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:41,075 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:41,075 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-25 15:30:41,079 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-25 15:30:41,079 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-25 15:30:41,079 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Waiting until timeout for monitored process [2022-11-25 15:30:41,094 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:41,102 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Forceful destruction successful, exit code 0 [2022-11-25 15:30:41,102 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:41,102 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:41,104 INFO L229 MonitoredProcess]: Starting monitored process 25 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:41,107 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:41,119 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 15:30:41,120 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:41,120 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:41,120 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-25 15:30:41,123 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-25 15:30:41,123 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-25 15:30:41,124 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Waiting until timeout for monitored process [2022-11-25 15:30:41,143 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:41,151 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Forceful destruction successful, exit code 0 [2022-11-25 15:30:41,151 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:41,151 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:41,152 INFO L229 MonitoredProcess]: Starting monitored process 26 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:41,157 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:41,169 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 15:30:41,169 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:41,169 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:41,170 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-25 15:30:41,172 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-25 15:30:41,172 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-25 15:30:41,173 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Waiting until timeout for monitored process [2022-11-25 15:30:41,194 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:41,199 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Forceful destruction successful, exit code 0 [2022-11-25 15:30:41,200 INFO L490 LassoAnalysis]: Using template '2-nested'. [2022-11-25 15:30:41,200 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:41,200 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:41,201 INFO L229 MonitoredProcess]: Starting monitored process 27 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:41,204 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:41,214 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Waiting until timeout for monitored process [2022-11-25 15:30:41,217 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 15:30:41,217 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 15:30:41,217 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:41,217 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:41,217 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 15:30:41,219 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-25 15:30:41,219 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 15:30:41,226 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:41,229 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Forceful destruction successful, exit code 0 [2022-11-25 15:30:41,229 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:41,229 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:41,230 INFO L229 MonitoredProcess]: Starting monitored process 28 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:41,232 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Waiting until timeout for monitored process [2022-11-25 15:30:41,234 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:41,244 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 15:30:41,244 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 15:30:41,244 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:41,244 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:41,244 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 15:30:41,245 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-25 15:30:41,245 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 15:30:41,247 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:41,249 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Forceful destruction successful, exit code 0 [2022-11-25 15:30:41,250 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:41,250 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:41,250 INFO L229 MonitoredProcess]: Starting monitored process 29 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:41,251 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Waiting until timeout for monitored process [2022-11-25 15:30:41,253 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:41,263 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 15:30:41,263 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:41,264 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:41,264 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 15:30:41,275 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-25 15:30:41,275 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-25 15:30:41,323 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:41,327 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Ended with exit code 0 [2022-11-25 15:30:41,327 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:41,327 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:41,328 INFO L229 MonitoredProcess]: Starting monitored process 30 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:41,339 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 [2022-11-25 15:30:41,351 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 15:30:41,351 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 15:30:41,351 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:41,351 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:41,351 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 15:30:41,366 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-25 15:30:41,366 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 15:30:41,368 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Waiting until timeout for monitored process [2022-11-25 15:30:41,390 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:41,398 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Forceful destruction successful, exit code 0 [2022-11-25 15:30:41,398 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:41,398 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:41,399 INFO L229 MonitoredProcess]: Starting monitored process 31 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:41,403 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:41,414 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 15:30:41,415 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:41,415 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:41,415 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 15:30:41,417 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-25 15:30:41,417 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-25 15:30:41,419 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Waiting until timeout for monitored process [2022-11-25 15:30:41,429 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:41,436 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Forceful destruction successful, exit code 0 [2022-11-25 15:30:41,437 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:41,437 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:41,438 INFO L229 MonitoredProcess]: Starting monitored process 32 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:41,441 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:41,454 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 15:30:41,454 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 15:30:41,454 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:41,454 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:41,454 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 15:30:41,455 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-25 15:30:41,455 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 15:30:41,457 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Waiting until timeout for monitored process [2022-11-25 15:30:41,466 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:41,479 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Forceful destruction successful, exit code 0 [2022-11-25 15:30:41,480 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:41,480 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:41,481 INFO L229 MonitoredProcess]: Starting monitored process 33 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:41,485 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 [2022-11-25 15:30:41,497 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 15:30:41,497 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 15:30:41,498 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:41,498 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:41,498 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 15:30:41,499 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-25 15:30:41,499 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 15:30:41,500 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Waiting until timeout for monitored process [2022-11-25 15:30:41,514 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:41,522 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Forceful destruction successful, exit code 0 [2022-11-25 15:30:41,522 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:41,523 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:41,526 INFO L229 MonitoredProcess]: Starting monitored process 34 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:41,529 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:41,534 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Waiting until timeout for monitored process [2022-11-25 15:30:41,542 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 15:30:41,542 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 15:30:41,542 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:41,542 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:41,542 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 15:30:41,543 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-25 15:30:41,543 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 15:30:41,550 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:41,552 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Ended with exit code 0 [2022-11-25 15:30:41,553 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:41,553 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:41,553 INFO L229 MonitoredProcess]: Starting monitored process 35 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:41,554 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Waiting until timeout for monitored process [2022-11-25 15:30:41,556 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:41,566 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 15:30:41,566 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 15:30:41,566 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:41,566 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:41,566 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 15:30:41,568 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-25 15:30:41,568 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 15:30:41,577 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:41,585 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Forceful destruction successful, exit code 0 [2022-11-25 15:30:41,585 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:41,585 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:41,586 INFO L229 MonitoredProcess]: Starting monitored process 36 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:41,589 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Waiting until timeout for monitored process [2022-11-25 15:30:41,589 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:41,599 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 15:30:41,599 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 15:30:41,599 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:41,600 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:41,600 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 15:30:41,602 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-25 15:30:41,603 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 15:30:41,620 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:41,623 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Ended with exit code 0 [2022-11-25 15:30:41,623 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:41,623 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:41,624 INFO L229 MonitoredProcess]: Starting monitored process 37 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:41,625 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Waiting until timeout for monitored process [2022-11-25 15:30:41,627 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:41,637 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 15:30:41,637 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:41,637 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:41,637 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 15:30:41,640 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-25 15:30:41,640 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-25 15:30:41,653 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:41,660 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Forceful destruction successful, exit code 0 [2022-11-25 15:30:41,661 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:41,661 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:41,663 INFO L229 MonitoredProcess]: Starting monitored process 38 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:41,670 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:41,683 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 15:30:41,683 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:41,683 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:41,683 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 15:30:41,687 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Waiting until timeout for monitored process [2022-11-25 15:30:41,688 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-25 15:30:41,688 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-25 15:30:41,706 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:41,714 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Forceful destruction successful, exit code 0 [2022-11-25 15:30:41,715 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:41,715 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:41,716 INFO L229 MonitoredProcess]: Starting monitored process 39 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:41,723 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:41,735 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 15:30:41,735 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:41,735 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:41,735 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 15:30:41,735 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Waiting until timeout for monitored process [2022-11-25 15:30:41,738 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-25 15:30:41,738 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-25 15:30:41,766 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:41,769 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Forceful destruction successful, exit code 0 [2022-11-25 15:30:41,770 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:41,770 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:41,771 INFO L229 MonitoredProcess]: Starting monitored process 40 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:41,774 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Waiting until timeout for monitored process [2022-11-25 15:30:41,775 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:41,785 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 15:30:41,785 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:41,785 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:41,785 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 15:30:41,788 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-25 15:30:41,788 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-25 15:30:41,818 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:41,826 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Forceful destruction successful, exit code 0 [2022-11-25 15:30:41,826 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:41,826 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:41,827 INFO L229 MonitoredProcess]: Starting monitored process 41 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:41,847 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 [2022-11-25 15:30:41,860 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 15:30:41,860 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:41,860 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:41,860 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 15:30:41,863 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Waiting until timeout for monitored process [2022-11-25 15:30:41,865 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-25 15:30:41,865 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-25 15:30:41,882 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:41,886 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Forceful destruction successful, exit code 0 [2022-11-25 15:30:41,886 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:41,886 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:41,887 INFO L229 MonitoredProcess]: Starting monitored process 42 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:41,891 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:41,904 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 15:30:41,904 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 15:30:41,904 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:41,904 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:41,904 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 15:30:41,904 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Waiting until timeout for monitored process [2022-11-25 15:30:41,905 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-25 15:30:41,905 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 15:30:41,922 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:41,925 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Forceful destruction successful, exit code 0 [2022-11-25 15:30:41,926 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:41,926 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:41,927 INFO L229 MonitoredProcess]: Starting monitored process 43 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:41,930 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 [2022-11-25 15:30:41,934 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Waiting until timeout for monitored process [2022-11-25 15:30:41,943 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 15:30:41,943 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:41,943 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-25 15:30:41,943 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 15:30:41,971 INFO L401 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2022-11-25 15:30:41,972 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-25 15:30:42,032 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:42,036 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Forceful destruction successful, exit code 0 [2022-11-25 15:30:42,037 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:42,037 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:42,038 INFO L229 MonitoredProcess]: Starting monitored process 44 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:42,041 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:42,053 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 15:30:42,053 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 15:30:42,054 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:42,054 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:42,054 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 15:30:42,054 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-25 15:30:42,055 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 15:30:42,056 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Waiting until timeout for monitored process [2022-11-25 15:30:42,066 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:42,069 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Forceful destruction successful, exit code 0 [2022-11-25 15:30:42,070 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:42,070 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:42,071 INFO L229 MonitoredProcess]: Starting monitored process 45 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:42,074 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:42,087 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 15:30:42,087 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:42,087 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:42,087 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 15:30:42,089 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-25 15:30:42,090 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-25 15:30:42,090 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Waiting until timeout for monitored process [2022-11-25 15:30:42,106 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:42,109 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Forceful destruction successful, exit code 0 [2022-11-25 15:30:42,110 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:42,110 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:42,111 INFO L229 MonitoredProcess]: Starting monitored process 46 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:42,115 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:42,127 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 15:30:42,127 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 15:30:42,127 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:42,127 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:42,127 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 15:30:42,128 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-25 15:30:42,128 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 15:30:42,129 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Waiting until timeout for monitored process [2022-11-25 15:30:42,137 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:42,141 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Forceful destruction successful, exit code 0 [2022-11-25 15:30:42,146 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:42,146 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:42,147 INFO L229 MonitoredProcess]: Starting monitored process 47 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:42,151 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:42,163 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 15:30:42,163 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:42,163 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:42,163 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 15:30:42,166 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Waiting until timeout for monitored process [2022-11-25 15:30:42,167 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-25 15:30:42,167 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-25 15:30:42,186 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:42,189 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Forceful destruction successful, exit code 0 [2022-11-25 15:30:42,190 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:42,190 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:42,191 INFO L229 MonitoredProcess]: Starting monitored process 48 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:42,194 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:42,207 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 15:30:42,207 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:42,207 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:42,207 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 15:30:42,209 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Waiting until timeout for monitored process [2022-11-25 15:30:42,210 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-25 15:30:42,210 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-25 15:30:42,230 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:42,233 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Forceful destruction successful, exit code 0 [2022-11-25 15:30:42,234 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:42,234 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:42,235 INFO L229 MonitoredProcess]: Starting monitored process 49 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:42,239 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 [2022-11-25 15:30:42,251 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 15:30:42,251 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:42,252 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:42,252 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 15:30:42,254 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Waiting until timeout for monitored process [2022-11-25 15:30:42,254 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-25 15:30:42,254 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-25 15:30:42,266 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:42,270 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Forceful destruction successful, exit code 0 [2022-11-25 15:30:42,270 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:42,270 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:42,271 INFO L229 MonitoredProcess]: Starting monitored process 50 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:42,275 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:42,286 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Waiting until timeout for monitored process [2022-11-25 15:30:42,286 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 15:30:42,287 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:42,287 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:42,287 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 15:30:42,289 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-25 15:30:42,289 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-25 15:30:42,301 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:42,305 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Forceful destruction successful, exit code 0 [2022-11-25 15:30:42,305 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:42,305 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:42,306 INFO L229 MonitoredProcess]: Starting monitored process 51 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:42,315 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:42,327 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 15:30:42,327 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:42,327 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:42,327 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 15:30:42,330 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-25 15:30:42,330 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-25 15:30:42,330 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Waiting until timeout for monitored process [2022-11-25 15:30:42,354 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:42,358 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Forceful destruction successful, exit code 0 [2022-11-25 15:30:42,358 INFO L490 LassoAnalysis]: Using template '3-nested'. [2022-11-25 15:30:42,358 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:42,359 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:42,359 INFO L229 MonitoredProcess]: Starting monitored process 52 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:42,367 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 [2022-11-25 15:30:42,379 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 15:30:42,379 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 15:30:42,379 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Waiting until timeout for monitored process [2022-11-25 15:30:42,379 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:42,380 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:42,380 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 15:30:42,380 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-25 15:30:42,380 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 15:30:42,382 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:42,385 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Forceful destruction successful, exit code 0 [2022-11-25 15:30:42,385 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:42,385 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:42,386 INFO L229 MonitoredProcess]: Starting monitored process 53 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:42,389 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Waiting until timeout for monitored process [2022-11-25 15:30:42,390 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 [2022-11-25 15:30:42,400 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 15:30:42,400 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 15:30:42,400 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:42,401 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:42,401 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 15:30:42,401 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-25 15:30:42,401 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 15:30:42,403 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:42,411 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Forceful destruction successful, exit code 0 [2022-11-25 15:30:42,412 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:42,412 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:42,413 INFO L229 MonitoredProcess]: Starting monitored process 54 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:42,414 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Waiting until timeout for monitored process [2022-11-25 15:30:42,415 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:42,425 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 15:30:42,425 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:42,425 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:42,425 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 15:30:42,428 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 15:30:42,429 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 15:30:42,450 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:42,455 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Forceful destruction successful, exit code 0 [2022-11-25 15:30:42,456 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:42,456 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:42,457 INFO L229 MonitoredProcess]: Starting monitored process 55 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:42,462 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:42,475 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 15:30:42,475 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 15:30:42,475 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:42,475 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:42,475 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 15:30:42,476 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-25 15:30:42,476 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 15:30:42,477 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Waiting until timeout for monitored process [2022-11-25 15:30:42,486 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:42,491 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Forceful destruction successful, exit code 0 [2022-11-25 15:30:42,492 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:42,492 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:42,493 INFO L229 MonitoredProcess]: Starting monitored process 56 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:42,496 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:42,508 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 15:30:42,509 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:42,509 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:42,509 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 15:30:42,511 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 15:30:42,512 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 15:30:42,512 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Waiting until timeout for monitored process [2022-11-25 15:30:42,530 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:42,533 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Forceful destruction successful, exit code 0 [2022-11-25 15:30:42,534 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:42,534 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:42,535 INFO L229 MonitoredProcess]: Starting monitored process 57 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:42,542 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:42,555 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 15:30:42,555 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 15:30:42,555 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:42,555 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:42,556 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 15:30:42,556 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-25 15:30:42,556 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 15:30:42,557 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Waiting until timeout for monitored process [2022-11-25 15:30:42,574 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:42,577 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Forceful destruction successful, exit code 0 [2022-11-25 15:30:42,578 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:42,578 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:42,579 INFO L229 MonitoredProcess]: Starting monitored process 58 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:42,582 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:42,595 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 15:30:42,595 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 15:30:42,595 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:42,595 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:42,596 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 15:30:42,596 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-25 15:30:42,596 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 15:30:42,597 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Waiting until timeout for monitored process [2022-11-25 15:30:42,606 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:42,609 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Forceful destruction successful, exit code 0 [2022-11-25 15:30:42,610 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:42,610 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:42,611 INFO L229 MonitoredProcess]: Starting monitored process 59 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:42,614 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 [2022-11-25 15:30:42,627 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 15:30:42,627 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 15:30:42,627 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:42,627 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:42,627 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 15:30:42,628 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-25 15:30:42,628 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 15:30:42,629 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Waiting until timeout for monitored process [2022-11-25 15:30:42,642 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:42,645 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Forceful destruction successful, exit code 0 [2022-11-25 15:30:42,646 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:42,646 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:42,647 INFO L229 MonitoredProcess]: Starting monitored process 60 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:42,650 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:42,663 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 15:30:42,663 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 15:30:42,663 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:42,663 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:42,663 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 15:30:42,664 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-25 15:30:42,664 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 15:30:42,665 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Waiting until timeout for monitored process [2022-11-25 15:30:42,678 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:42,681 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Forceful destruction successful, exit code 0 [2022-11-25 15:30:42,682 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:42,682 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:42,683 INFO L229 MonitoredProcess]: Starting monitored process 61 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:42,686 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:42,698 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 15:30:42,699 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 15:30:42,699 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:42,699 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:42,699 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 15:30:42,700 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-25 15:30:42,700 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 15:30:42,705 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Waiting until timeout for monitored process [2022-11-25 15:30:42,709 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:42,713 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Forceful destruction successful, exit code 0 [2022-11-25 15:30:42,713 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:42,713 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:42,714 INFO L229 MonitoredProcess]: Starting monitored process 62 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:42,718 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:42,731 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 15:30:42,731 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:42,731 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:42,731 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 15:30:42,733 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Waiting until timeout for monitored process [2022-11-25 15:30:42,734 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 15:30:42,734 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 15:30:42,756 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:42,760 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Forceful destruction successful, exit code 0 [2022-11-25 15:30:42,760 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:42,760 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:42,761 INFO L229 MonitoredProcess]: Starting monitored process 63 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:42,766 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:42,779 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 15:30:42,779 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:42,779 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:42,779 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 15:30:42,781 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Waiting until timeout for monitored process [2022-11-25 15:30:42,782 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 15:30:42,783 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 15:30:42,806 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:42,810 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Forceful destruction successful, exit code 0 [2022-11-25 15:30:42,810 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:42,810 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:42,813 INFO L229 MonitoredProcess]: Starting monitored process 64 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:42,820 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 [2022-11-25 15:30:42,832 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 15:30:42,832 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:42,832 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:42,832 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 15:30:42,836 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Waiting until timeout for monitored process [2022-11-25 15:30:42,837 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 15:30:42,837 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 15:30:42,857 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:42,860 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Forceful destruction successful, exit code 0 [2022-11-25 15:30:42,860 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:42,860 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:42,861 INFO L229 MonitoredProcess]: Starting monitored process 65 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:42,867 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:42,879 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 15:30:42,879 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:42,879 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:42,879 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 15:30:42,882 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Waiting until timeout for monitored process [2022-11-25 15:30:42,883 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 15:30:42,883 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 15:30:42,907 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:42,910 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Forceful destruction successful, exit code 0 [2022-11-25 15:30:42,911 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:42,911 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:42,912 INFO L229 MonitoredProcess]: Starting monitored process 66 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:42,918 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:42,922 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Waiting until timeout for monitored process [2022-11-25 15:30:42,928 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 15:30:42,928 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:42,928 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:42,928 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 15:30:42,931 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 15:30:42,931 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 15:30:42,944 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:42,948 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Forceful destruction successful, exit code 0 [2022-11-25 15:30:42,948 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:42,948 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:42,949 INFO L229 MonitoredProcess]: Starting monitored process 67 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:42,955 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:42,967 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 15:30:42,967 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 15:30:42,967 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:42,967 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:42,967 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 15:30:42,968 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-25 15:30:42,968 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 15:30:42,969 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Waiting until timeout for monitored process [2022-11-25 15:30:42,982 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:42,987 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Forceful destruction successful, exit code 0 [2022-11-25 15:30:42,987 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:42,988 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:42,989 INFO L229 MonitoredProcess]: Starting monitored process 68 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:42,994 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:43,007 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 15:30:43,007 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:43,008 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-25 15:30:43,008 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 15:30:43,009 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Waiting until timeout for monitored process [2022-11-25 15:30:43,043 INFO L401 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2022-11-25 15:30:43,043 INFO L402 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2022-11-25 15:30:43,143 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:43,148 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Forceful destruction successful, exit code 0 [2022-11-25 15:30:43,148 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:43,148 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:43,149 INFO L229 MonitoredProcess]: Starting monitored process 69 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:43,154 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:43,167 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 15:30:43,167 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 15:30:43,167 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:43,167 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:43,167 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 15:30:43,168 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-25 15:30:43,169 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 15:30:43,169 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Waiting until timeout for monitored process [2022-11-25 15:30:43,178 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:43,181 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Forceful destruction successful, exit code 0 [2022-11-25 15:30:43,182 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:43,182 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:43,183 INFO L229 MonitoredProcess]: Starting monitored process 70 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:43,186 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 [2022-11-25 15:30:43,198 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 15:30:43,199 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:43,199 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:43,199 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 15:30:43,201 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Waiting until timeout for monitored process [2022-11-25 15:30:43,202 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 15:30:43,202 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 15:30:43,230 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:43,233 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Forceful destruction successful, exit code 0 [2022-11-25 15:30:43,234 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:43,234 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:43,235 INFO L229 MonitoredProcess]: Starting monitored process 71 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:43,238 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:43,252 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 15:30:43,253 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 15:30:43,253 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:43,253 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:43,253 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 15:30:43,254 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-25 15:30:43,254 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 15:30:43,255 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Waiting until timeout for monitored process [2022-11-25 15:30:43,270 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:43,273 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Forceful destruction successful, exit code 0 [2022-11-25 15:30:43,274 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:43,274 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:43,275 INFO L229 MonitoredProcess]: Starting monitored process 72 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:43,278 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:43,291 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 15:30:43,291 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:43,291 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:43,291 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 15:30:43,297 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 15:30:43,297 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 15:30:43,298 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Waiting until timeout for monitored process [2022-11-25 15:30:43,318 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:43,321 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Forceful destruction successful, exit code 0 [2022-11-25 15:30:43,322 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:43,322 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:43,323 INFO L229 MonitoredProcess]: Starting monitored process 73 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:43,326 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:43,339 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 15:30:43,339 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:43,339 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:43,339 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 15:30:43,341 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Waiting until timeout for monitored process [2022-11-25 15:30:43,342 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 15:30:43,343 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 15:30:43,362 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:43,365 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Forceful destruction successful, exit code 0 [2022-11-25 15:30:43,366 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:43,366 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:43,367 INFO L229 MonitoredProcess]: Starting monitored process 74 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:43,370 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:43,383 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 15:30:43,383 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:43,383 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:43,383 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 15:30:43,386 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Waiting until timeout for monitored process [2022-11-25 15:30:43,386 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 15:30:43,386 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 15:30:43,406 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:43,409 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Forceful destruction successful, exit code 0 [2022-11-25 15:30:43,410 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:43,410 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:43,411 INFO L229 MonitoredProcess]: Starting monitored process 75 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:43,414 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:43,427 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 15:30:43,427 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:43,427 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:43,427 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 15:30:43,427 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Waiting until timeout for monitored process [2022-11-25 15:30:43,430 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 15:30:43,430 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 15:30:43,437 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:43,440 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Ended with exit code 0 [2022-11-25 15:30:43,440 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:43,440 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:43,441 INFO L229 MonitoredProcess]: Starting monitored process 76 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:43,458 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Waiting until timeout for monitored process [2022-11-25 15:30:43,459 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:43,470 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 15:30:43,470 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:43,471 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:43,471 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 15:30:43,473 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 15:30:43,473 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 15:30:43,479 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:43,482 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Ended with exit code 0 [2022-11-25 15:30:43,482 INFO L490 LassoAnalysis]: Using template '4-nested'. [2022-11-25 15:30:43,482 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:43,482 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:43,483 INFO L229 MonitoredProcess]: Starting monitored process 77 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:43,485 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Waiting until timeout for monitored process [2022-11-25 15:30:43,485 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 [2022-11-25 15:30:43,495 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 15:30:43,496 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 15:30:43,496 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:43,496 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:43,496 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 15:30:43,497 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-25 15:30:43,497 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 15:30:43,499 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:43,501 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Ended with exit code 0 [2022-11-25 15:30:43,501 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:43,502 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:43,502 INFO L229 MonitoredProcess]: Starting monitored process 78 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:43,504 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Waiting until timeout for monitored process [2022-11-25 15:30:43,505 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:43,515 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 15:30:43,515 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 15:30:43,516 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:43,516 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:43,516 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 15:30:43,516 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-25 15:30:43,516 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 15:30:43,526 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:43,530 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Ended with exit code 0 [2022-11-25 15:30:43,531 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:43,531 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:43,532 INFO L229 MonitoredProcess]: Starting monitored process 79 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:43,534 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Waiting until timeout for monitored process [2022-11-25 15:30:43,536 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:43,548 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 15:30:43,549 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:43,549 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:43,549 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 15:30:43,552 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-25 15:30:43,552 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-25 15:30:43,565 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:43,571 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Forceful destruction successful, exit code 0 [2022-11-25 15:30:43,572 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:43,572 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:43,573 INFO L229 MonitoredProcess]: Starting monitored process 80 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:43,578 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:43,586 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Waiting until timeout for monitored process [2022-11-25 15:30:43,590 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 15:30:43,590 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 15:30:43,590 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:43,590 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:43,590 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 15:30:43,591 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-25 15:30:43,591 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 15:30:43,593 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:43,595 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Ended with exit code 0 [2022-11-25 15:30:43,595 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:43,596 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:43,596 INFO L229 MonitoredProcess]: Starting monitored process 81 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:43,597 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Waiting until timeout for monitored process [2022-11-25 15:30:43,599 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:43,609 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 15:30:43,609 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:43,609 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:43,609 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 15:30:43,615 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-25 15:30:43,615 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-25 15:30:43,635 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:43,637 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Ended with exit code 0 [2022-11-25 15:30:43,637 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:43,638 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:43,638 INFO L229 MonitoredProcess]: Starting monitored process 82 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:43,639 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Waiting until timeout for monitored process [2022-11-25 15:30:43,646 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:43,656 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 15:30:43,656 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 15:30:43,656 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:43,656 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:43,657 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 15:30:43,657 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-25 15:30:43,657 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 15:30:43,659 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:43,662 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Ended with exit code 0 [2022-11-25 15:30:43,662 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:43,662 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:43,663 INFO L229 MonitoredProcess]: Starting monitored process 83 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:43,664 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Waiting until timeout for monitored process [2022-11-25 15:30:43,666 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:43,677 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 15:30:43,677 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 15:30:43,677 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:43,677 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:43,677 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 15:30:43,678 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-25 15:30:43,678 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 15:30:43,680 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:43,682 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Ended with exit code 0 [2022-11-25 15:30:43,682 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:43,682 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:43,683 INFO L229 MonitoredProcess]: Starting monitored process 84 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:43,684 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Waiting until timeout for monitored process [2022-11-25 15:30:43,686 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:43,696 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 15:30:43,696 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 15:30:43,696 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:43,696 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:43,697 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 15:30:43,697 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-25 15:30:43,697 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 15:30:43,700 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:43,702 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Ended with exit code 0 [2022-11-25 15:30:43,703 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:43,703 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:43,703 INFO L229 MonitoredProcess]: Starting monitored process 85 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:43,704 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Waiting until timeout for monitored process [2022-11-25 15:30:43,708 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:43,720 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 15:30:43,721 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 15:30:43,721 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:43,721 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:43,721 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 15:30:43,722 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-25 15:30:43,722 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 15:30:43,738 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:43,741 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Forceful destruction successful, exit code 0 [2022-11-25 15:30:43,742 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:43,742 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:43,743 INFO L229 MonitoredProcess]: Starting monitored process 86 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:43,750 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:43,763 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 15:30:43,763 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 15:30:43,763 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:43,764 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:43,764 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 15:30:43,764 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-25 15:30:43,765 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 15:30:43,765 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Waiting until timeout for monitored process [2022-11-25 15:30:43,781 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:43,783 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Ended with exit code 0 [2022-11-25 15:30:43,783 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:43,784 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:43,784 INFO L229 MonitoredProcess]: Starting monitored process 87 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:43,785 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Waiting until timeout for monitored process [2022-11-25 15:30:43,787 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:43,797 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 15:30:43,797 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:43,797 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:43,797 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 15:30:43,801 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-25 15:30:43,801 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-25 15:30:43,826 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:43,830 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Forceful destruction successful, exit code 0 [2022-11-25 15:30:43,830 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:43,830 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:43,831 INFO L229 MonitoredProcess]: Starting monitored process 88 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:43,838 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:43,851 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 15:30:43,851 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:43,851 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:43,851 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 15:30:43,853 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Waiting until timeout for monitored process [2022-11-25 15:30:43,855 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-25 15:30:43,855 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-25 15:30:43,874 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:43,878 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Forceful destruction successful, exit code 0 [2022-11-25 15:30:43,878 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:43,878 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:43,879 INFO L229 MonitoredProcess]: Starting monitored process 89 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:43,883 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:43,895 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 15:30:43,896 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:43,896 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:43,896 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 15:30:43,897 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Waiting until timeout for monitored process [2022-11-25 15:30:43,900 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-25 15:30:43,900 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-25 15:30:43,907 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:43,910 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Forceful destruction successful, exit code 0 [2022-11-25 15:30:43,910 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:43,910 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:43,911 INFO L229 MonitoredProcess]: Starting monitored process 90 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:43,913 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Waiting until timeout for monitored process [2022-11-25 15:30:43,913 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:43,923 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 15:30:43,924 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:43,924 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:43,924 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 15:30:43,927 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-25 15:30:43,927 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-25 15:30:43,935 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:43,938 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Ended with exit code 0 [2022-11-25 15:30:43,938 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:43,938 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:43,939 INFO L229 MonitoredProcess]: Starting monitored process 91 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:43,941 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Waiting until timeout for monitored process [2022-11-25 15:30:43,941 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:43,952 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 15:30:43,953 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:43,953 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:43,953 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 15:30:43,959 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-25 15:30:43,959 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-25 15:30:43,974 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:43,979 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Forceful destruction successful, exit code 0 [2022-11-25 15:30:43,981 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:43,981 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:43,982 INFO L229 MonitoredProcess]: Starting monitored process 92 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:43,990 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Waiting until timeout for monitored process [2022-11-25 15:30:43,990 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:44,000 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 15:30:44,001 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 15:30:44,001 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:44,001 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:44,001 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 15:30:44,002 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-25 15:30:44,002 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 15:30:44,013 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:44,017 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Ended with exit code 0 [2022-11-25 15:30:44,017 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:44,017 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:44,018 INFO L229 MonitoredProcess]: Starting monitored process 93 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:44,022 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:44,030 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Waiting until timeout for monitored process [2022-11-25 15:30:44,035 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 15:30:44,035 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:44,035 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-25 15:30:44,035 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 15:30:44,080 INFO L401 nArgumentSynthesizer]: We have 40 Motzkin's Theorem applications. [2022-11-25 15:30:44,080 INFO L402 nArgumentSynthesizer]: A total of 10 supporting invariants were added. [2022-11-25 15:30:44,196 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:44,200 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Forceful destruction successful, exit code 0 [2022-11-25 15:30:44,200 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:44,200 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:44,201 INFO L229 MonitoredProcess]: Starting monitored process 94 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:44,202 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Waiting until timeout for monitored process [2022-11-25 15:30:44,203 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:44,214 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 15:30:44,214 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 15:30:44,214 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:44,214 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:44,214 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 15:30:44,215 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-25 15:30:44,215 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 15:30:44,218 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:44,220 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Ended with exit code 0 [2022-11-25 15:30:44,221 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:44,221 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:44,222 INFO L229 MonitoredProcess]: Starting monitored process 95 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:44,223 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Waiting until timeout for monitored process [2022-11-25 15:30:44,224 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:44,234 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 15:30:44,234 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:44,234 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:44,235 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 15:30:44,238 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-25 15:30:44,238 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-25 15:30:44,246 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:44,248 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Ended with exit code 0 [2022-11-25 15:30:44,249 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:44,249 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:44,249 INFO L229 MonitoredProcess]: Starting monitored process 96 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:44,251 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Waiting until timeout for monitored process [2022-11-25 15:30:44,252 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:44,262 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 15:30:44,262 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 15:30:44,262 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:44,262 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:44,262 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 15:30:44,263 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-25 15:30:44,263 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 15:30:44,266 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:44,268 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Ended with exit code 0 [2022-11-25 15:30:44,268 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:44,268 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:44,269 INFO L229 MonitoredProcess]: Starting monitored process 97 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:44,270 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Waiting until timeout for monitored process [2022-11-25 15:30:44,271 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:44,281 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 15:30:44,282 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:44,282 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:44,282 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 15:30:44,285 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-25 15:30:44,285 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-25 15:30:44,298 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:44,301 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Ended with exit code 0 [2022-11-25 15:30:44,301 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:44,301 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:44,302 INFO L229 MonitoredProcess]: Starting monitored process 98 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:44,303 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Waiting until timeout for monitored process [2022-11-25 15:30:44,304 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:44,314 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 15:30:44,315 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:44,315 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:44,315 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 15:30:44,318 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-25 15:30:44,318 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-25 15:30:44,327 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:44,329 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Ended with exit code 0 [2022-11-25 15:30:44,329 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:44,329 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:44,331 INFO L229 MonitoredProcess]: Starting monitored process 99 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:44,332 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Waiting until timeout for monitored process [2022-11-25 15:30:44,333 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:44,343 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 15:30:44,343 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:44,343 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:44,343 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 15:30:44,347 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-25 15:30:44,348 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-25 15:30:44,374 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:44,378 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Forceful destruction successful, exit code 0 [2022-11-25 15:30:44,378 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:44,378 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:44,379 INFO L229 MonitoredProcess]: Starting monitored process 100 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:44,382 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Waiting until timeout for monitored process [2022-11-25 15:30:44,383 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:44,394 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 15:30:44,394 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:44,394 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:44,394 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 15:30:44,397 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-25 15:30:44,398 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-25 15:30:44,406 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:44,409 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Forceful destruction successful, exit code 0 [2022-11-25 15:30:44,409 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:44,409 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:44,410 INFO L229 MonitoredProcess]: Starting monitored process 101 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:44,412 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Waiting until timeout for monitored process [2022-11-25 15:30:44,412 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:44,423 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 15:30:44,423 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:44,423 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:44,423 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 15:30:44,427 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-25 15:30:44,427 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-25 15:30:44,435 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:44,438 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Ended with exit code 0 [2022-11-25 15:30:44,439 INFO L490 LassoAnalysis]: Using template '2-phase'. [2022-11-25 15:30:44,439 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:44,439 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:44,439 INFO L229 MonitoredProcess]: Starting monitored process 102 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:44,441 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Waiting until timeout for monitored process [2022-11-25 15:30:44,442 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:44,452 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 15:30:44,452 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 15:30:44,452 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 15:30:44,453 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:44,453 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:44,453 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 15:30:44,453 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-25 15:30:44,453 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 15:30:44,472 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:44,475 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Forceful destruction successful, exit code 0 [2022-11-25 15:30:44,475 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:44,476 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:44,476 INFO L229 MonitoredProcess]: Starting monitored process 103 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:44,479 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Waiting until timeout for monitored process [2022-11-25 15:30:44,480 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 [2022-11-25 15:30:44,490 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 15:30:44,490 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 15:30:44,490 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 15:30:44,491 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:44,491 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:44,491 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 15:30:44,492 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-25 15:30:44,492 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 15:30:44,494 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:44,497 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Forceful destruction successful, exit code 0 [2022-11-25 15:30:44,498 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:44,498 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:44,498 INFO L229 MonitoredProcess]: Starting monitored process 104 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:44,500 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Waiting until timeout for monitored process [2022-11-25 15:30:44,501 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:44,511 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 15:30:44,511 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 15:30:44,511 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:44,511 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:44,511 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 15:30:44,513 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-25 15:30:44,513 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-25 15:30:44,519 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:44,521 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Forceful destruction successful, exit code 0 [2022-11-25 15:30:44,521 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:44,522 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:44,522 INFO L229 MonitoredProcess]: Starting monitored process 105 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:44,524 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Waiting until timeout for monitored process [2022-11-25 15:30:44,525 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:44,535 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 15:30:44,535 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 15:30:44,535 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 15:30:44,535 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:44,535 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:44,535 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 15:30:44,536 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-25 15:30:44,536 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 15:30:44,538 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:44,541 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Forceful destruction successful, exit code 0 [2022-11-25 15:30:44,541 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:44,541 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:44,542 INFO L229 MonitoredProcess]: Starting monitored process 106 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:44,544 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Waiting until timeout for monitored process [2022-11-25 15:30:44,545 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:44,555 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 15:30:44,555 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 15:30:44,555 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:44,555 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:44,556 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 15:30:44,557 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-25 15:30:44,557 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-25 15:30:44,563 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:44,566 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Ended with exit code 0 [2022-11-25 15:30:44,566 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:44,567 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:44,567 INFO L229 MonitoredProcess]: Starting monitored process 107 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:44,569 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Waiting until timeout for monitored process [2022-11-25 15:30:44,570 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:44,580 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 15:30:44,580 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 15:30:44,580 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 15:30:44,580 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:44,580 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:44,580 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 15:30:44,581 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-25 15:30:44,581 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 15:30:44,606 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:44,610 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Forceful destruction successful, exit code 0 [2022-11-25 15:30:44,610 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:44,610 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:44,611 INFO L229 MonitoredProcess]: Starting monitored process 108 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:44,619 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:44,631 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 15:30:44,632 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 15:30:44,632 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 15:30:44,632 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:44,632 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:44,632 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 15:30:44,633 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-25 15:30:44,633 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 15:30:44,634 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Waiting until timeout for monitored process [2022-11-25 15:30:44,647 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:44,651 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Forceful destruction successful, exit code 0 [2022-11-25 15:30:44,651 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:44,652 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:44,653 INFO L229 MonitoredProcess]: Starting monitored process 109 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:44,656 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 [2022-11-25 15:30:44,669 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 15:30:44,669 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 15:30:44,669 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 15:30:44,669 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:44,669 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:44,669 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 15:30:44,670 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-25 15:30:44,670 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 15:30:44,672 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Waiting until timeout for monitored process [2022-11-25 15:30:44,686 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:44,689 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Forceful destruction successful, exit code 0 [2022-11-25 15:30:44,690 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:44,690 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:44,691 INFO L229 MonitoredProcess]: Starting monitored process 110 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:44,695 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:44,707 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 15:30:44,708 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 15:30:44,708 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 15:30:44,708 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:44,708 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:44,708 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 15:30:44,709 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-25 15:30:44,709 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 15:30:44,710 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Waiting until timeout for monitored process [2022-11-25 15:30:44,720 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:44,723 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Forceful destruction successful, exit code 0 [2022-11-25 15:30:44,724 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:44,724 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:44,725 INFO L229 MonitoredProcess]: Starting monitored process 111 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:44,728 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:44,741 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 15:30:44,741 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 15:30:44,741 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 15:30:44,742 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:44,742 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:44,742 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 15:30:44,743 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-25 15:30:44,743 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 15:30:44,744 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Waiting until timeout for monitored process [2022-11-25 15:30:44,754 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:44,757 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Forceful destruction successful, exit code 0 [2022-11-25 15:30:44,758 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:44,758 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:44,759 INFO L229 MonitoredProcess]: Starting monitored process 112 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:44,764 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:44,776 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Waiting until timeout for monitored process [2022-11-25 15:30:44,776 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 15:30:44,777 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 15:30:44,777 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:44,777 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:44,777 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 15:30:44,779 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-25 15:30:44,779 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-25 15:30:44,787 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:44,789 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Forceful destruction successful, exit code 0 [2022-11-25 15:30:44,790 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:44,790 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:44,791 INFO L229 MonitoredProcess]: Starting monitored process 113 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:44,793 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Waiting until timeout for monitored process [2022-11-25 15:30:44,793 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:44,804 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 15:30:44,804 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 15:30:44,804 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:44,804 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:44,805 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 15:30:44,807 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-25 15:30:44,807 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-25 15:30:44,814 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:44,818 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Forceful destruction successful, exit code 0 [2022-11-25 15:30:44,818 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:44,818 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:44,819 INFO L229 MonitoredProcess]: Starting monitored process 114 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:44,821 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Waiting until timeout for monitored process [2022-11-25 15:30:44,821 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:44,832 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 15:30:44,832 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 15:30:44,832 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:44,832 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:44,832 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 15:30:44,834 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-25 15:30:44,834 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-25 15:30:44,842 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:44,845 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Forceful destruction successful, exit code 0 [2022-11-25 15:30:44,845 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:44,845 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:44,846 INFO L229 MonitoredProcess]: Starting monitored process 115 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:44,848 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Waiting until timeout for monitored process [2022-11-25 15:30:44,849 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:44,859 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 15:30:44,859 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 15:30:44,859 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:44,859 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:44,859 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 15:30:44,861 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-25 15:30:44,862 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-25 15:30:44,869 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:44,872 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Forceful destruction successful, exit code 0 [2022-11-25 15:30:44,872 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:44,873 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:44,873 INFO L229 MonitoredProcess]: Starting monitored process 116 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:44,875 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Waiting until timeout for monitored process [2022-11-25 15:30:44,876 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:44,886 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 15:30:44,886 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 15:30:44,886 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:44,886 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:44,886 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 15:30:44,889 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-25 15:30:44,889 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-25 15:30:44,913 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:44,919 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Forceful destruction successful, exit code 0 [2022-11-25 15:30:44,920 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:44,920 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:44,921 INFO L229 MonitoredProcess]: Starting monitored process 117 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:44,926 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Waiting until timeout for monitored process [2022-11-25 15:30:44,927 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:44,939 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 15:30:44,940 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 15:30:44,940 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 15:30:44,940 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:44,940 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:44,940 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 15:30:44,941 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-25 15:30:44,941 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 15:30:44,958 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:44,962 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Forceful destruction successful, exit code 0 [2022-11-25 15:30:44,962 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:44,962 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:44,963 INFO L229 MonitoredProcess]: Starting monitored process 118 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:44,971 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:44,984 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 15:30:44,984 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 15:30:44,984 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:44,984 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-25 15:30:44,984 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 15:30:44,985 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Waiting until timeout for monitored process [2022-11-25 15:30:45,016 INFO L401 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2022-11-25 15:30:45,017 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-25 15:30:45,159 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:45,163 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Forceful destruction successful, exit code 0 [2022-11-25 15:30:45,164 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:45,164 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:45,165 INFO L229 MonitoredProcess]: Starting monitored process 119 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:45,170 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:45,183 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 15:30:45,183 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 15:30:45,183 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 15:30:45,183 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:45,183 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:45,183 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 15:30:45,184 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-25 15:30:45,184 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 15:30:45,185 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Waiting until timeout for monitored process [2022-11-25 15:30:45,199 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:45,203 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Forceful destruction successful, exit code 0 [2022-11-25 15:30:45,204 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:45,204 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:45,205 INFO L229 MonitoredProcess]: Starting monitored process 120 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:45,211 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:45,214 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Waiting until timeout for monitored process [2022-11-25 15:30:45,223 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 15:30:45,223 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 15:30:45,223 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:45,224 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:45,224 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 15:30:45,226 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-25 15:30:45,226 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-25 15:30:45,242 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:45,246 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Forceful destruction successful, exit code 0 [2022-11-25 15:30:45,246 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:45,246 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:45,247 INFO L229 MonitoredProcess]: Starting monitored process 121 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:45,250 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:45,264 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Waiting until timeout for monitored process [2022-11-25 15:30:45,264 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 15:30:45,264 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 15:30:45,264 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 15:30:45,265 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:45,265 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:45,265 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 15:30:45,265 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-25 15:30:45,265 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 15:30:45,282 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:45,286 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Forceful destruction successful, exit code 0 [2022-11-25 15:30:45,286 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:45,286 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:45,287 INFO L229 MonitoredProcess]: Starting monitored process 122 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:45,290 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:45,303 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 15:30:45,304 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 15:30:45,304 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:45,304 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:45,304 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 15:30:45,305 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Waiting until timeout for monitored process [2022-11-25 15:30:45,306 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-25 15:30:45,306 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-25 15:30:45,330 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:45,334 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Forceful destruction successful, exit code 0 [2022-11-25 15:30:45,334 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:45,334 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:45,335 INFO L229 MonitoredProcess]: Starting monitored process 123 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:45,338 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 [2022-11-25 15:30:45,349 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Waiting until timeout for monitored process [2022-11-25 15:30:45,351 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 15:30:45,351 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 15:30:45,351 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:45,351 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:45,351 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 15:30:45,354 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-25 15:30:45,354 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-25 15:30:45,382 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:45,386 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Forceful destruction successful, exit code 0 [2022-11-25 15:30:45,386 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:45,386 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:45,387 INFO L229 MonitoredProcess]: Starting monitored process 124 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:45,391 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:45,404 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Waiting until timeout for monitored process [2022-11-25 15:30:45,405 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 15:30:45,405 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 15:30:45,405 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:45,405 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:45,405 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 15:30:45,408 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-25 15:30:45,408 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-25 15:30:45,421 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:45,424 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Forceful destruction successful, exit code 0 [2022-11-25 15:30:45,425 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:45,425 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:45,426 INFO L229 MonitoredProcess]: Starting monitored process 125 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:45,431 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:45,444 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 15:30:45,444 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 15:30:45,444 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:45,444 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:45,444 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 15:30:45,445 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Waiting until timeout for monitored process [2022-11-25 15:30:45,447 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-25 15:30:45,447 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-25 15:30:45,459 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:45,463 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Forceful destruction successful, exit code 0 [2022-11-25 15:30:45,463 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:45,463 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:45,464 INFO L229 MonitoredProcess]: Starting monitored process 126 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:45,468 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:45,480 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 15:30:45,480 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 15:30:45,480 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:45,481 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:45,481 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 15:30:45,481 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Waiting until timeout for monitored process [2022-11-25 15:30:45,483 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-25 15:30:45,483 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-25 15:30:45,502 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:45,506 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Forceful destruction successful, exit code 0 [2022-11-25 15:30:45,506 INFO L490 LassoAnalysis]: Using template '3-phase'. [2022-11-25 15:30:45,506 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:45,506 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:45,507 INFO L229 MonitoredProcess]: Starting monitored process 127 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:45,512 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:45,525 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 15:30:45,525 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-25 15:30:45,525 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 15:30:45,525 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:45,525 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:45,525 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 15:30:45,526 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-25 15:30:45,526 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 15:30:45,527 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Waiting until timeout for monitored process [2022-11-25 15:30:45,542 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:45,545 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Forceful destruction successful, exit code 0 [2022-11-25 15:30:45,546 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:45,546 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:45,548 INFO L229 MonitoredProcess]: Starting monitored process 128 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:45,555 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:45,568 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 15:30:45,568 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-25 15:30:45,568 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 15:30:45,568 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:45,568 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:45,568 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 15:30:45,569 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-25 15:30:45,569 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 15:30:45,578 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Waiting until timeout for monitored process [2022-11-25 15:30:45,580 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:45,583 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Forceful destruction successful, exit code 0 [2022-11-25 15:30:45,584 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:45,584 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:45,586 INFO L229 MonitoredProcess]: Starting monitored process 129 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:45,591 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:45,602 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Waiting until timeout for monitored process [2022-11-25 15:30:45,605 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 15:30:45,605 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-25 15:30:45,605 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:45,606 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:45,606 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 15:30:45,610 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 15:30:45,610 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 15:30:45,625 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:45,628 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Ended with exit code 0 [2022-11-25 15:30:45,629 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:45,629 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:45,630 INFO L229 MonitoredProcess]: Starting monitored process 130 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:45,630 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Waiting until timeout for monitored process [2022-11-25 15:30:45,632 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:45,642 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 15:30:45,642 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-25 15:30:45,643 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 15:30:45,643 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:45,643 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:45,643 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 15:30:45,644 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-25 15:30:45,644 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 15:30:45,647 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:45,650 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Forceful destruction successful, exit code 0 [2022-11-25 15:30:45,650 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:45,650 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:45,651 INFO L229 MonitoredProcess]: Starting monitored process 131 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:45,653 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Waiting until timeout for monitored process [2022-11-25 15:30:45,654 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:45,664 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 15:30:45,664 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-25 15:30:45,664 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:45,664 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:45,664 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 15:30:45,667 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 15:30:45,667 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 15:30:45,675 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:45,677 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Ended with exit code 0 [2022-11-25 15:30:45,678 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:45,678 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:45,678 INFO L229 MonitoredProcess]: Starting monitored process 132 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:45,679 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Waiting until timeout for monitored process [2022-11-25 15:30:45,681 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:45,691 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 15:30:45,691 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-25 15:30:45,691 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 15:30:45,691 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:45,691 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:45,691 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 15:30:45,692 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-25 15:30:45,692 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 15:30:45,696 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:45,699 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Ended with exit code 0 [2022-11-25 15:30:45,699 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:45,699 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:45,700 INFO L229 MonitoredProcess]: Starting monitored process 133 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:45,702 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Waiting until timeout for monitored process [2022-11-25 15:30:45,702 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:45,712 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 15:30:45,712 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-25 15:30:45,713 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 15:30:45,713 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:45,713 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:45,713 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 15:30:45,713 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-25 15:30:45,713 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 15:30:45,718 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:45,720 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Forceful destruction successful, exit code 0 [2022-11-25 15:30:45,720 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:45,720 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:45,721 INFO L229 MonitoredProcess]: Starting monitored process 134 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:45,723 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Waiting until timeout for monitored process [2022-11-25 15:30:45,724 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:45,734 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 15:30:45,734 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-25 15:30:45,734 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 15:30:45,734 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:45,734 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:45,734 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 15:30:45,735 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-25 15:30:45,735 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 15:30:45,743 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:45,746 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Forceful destruction successful, exit code 0 [2022-11-25 15:30:45,746 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:45,746 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:45,747 INFO L229 MonitoredProcess]: Starting monitored process 135 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:45,748 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Waiting until timeout for monitored process [2022-11-25 15:30:45,749 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 [2022-11-25 15:30:45,760 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 15:30:45,760 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-25 15:30:45,760 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 15:30:45,760 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:45,760 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:45,760 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 15:30:45,761 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-25 15:30:45,761 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 15:30:45,764 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:45,767 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Forceful destruction successful, exit code 0 [2022-11-25 15:30:45,767 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:45,768 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:45,768 INFO L229 MonitoredProcess]: Starting monitored process 136 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:45,770 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Waiting until timeout for monitored process [2022-11-25 15:30:45,770 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:45,781 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 15:30:45,781 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-25 15:30:45,781 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 15:30:45,781 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:45,781 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:45,781 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 15:30:45,782 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-25 15:30:45,782 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 15:30:45,786 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:45,789 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Forceful destruction successful, exit code 0 [2022-11-25 15:30:45,789 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:45,789 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:45,790 INFO L229 MonitoredProcess]: Starting monitored process 137 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:45,792 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Waiting until timeout for monitored process [2022-11-25 15:30:45,792 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:45,802 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 15:30:45,803 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-25 15:30:45,803 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:45,803 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:45,803 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 15:30:45,805 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 15:30:45,806 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 15:30:45,815 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:45,818 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Forceful destruction successful, exit code 0 [2022-11-25 15:30:45,818 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:45,818 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:45,819 INFO L229 MonitoredProcess]: Starting monitored process 138 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:45,821 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Waiting until timeout for monitored process [2022-11-25 15:30:45,822 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:45,832 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 15:30:45,832 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-25 15:30:45,833 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:45,833 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:45,833 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 15:30:45,836 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 15:30:45,836 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 15:30:45,862 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:45,866 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Ended with exit code 0 [2022-11-25 15:30:45,867 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:45,867 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:45,868 INFO L229 MonitoredProcess]: Starting monitored process 139 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:45,874 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:45,886 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Waiting until timeout for monitored process [2022-11-25 15:30:45,887 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 15:30:45,887 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-25 15:30:45,887 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:45,887 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:45,887 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 15:30:45,890 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 15:30:45,890 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 15:30:45,899 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:45,902 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Ended with exit code 0 [2022-11-25 15:30:45,902 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:45,902 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:45,903 INFO L229 MonitoredProcess]: Starting monitored process 140 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:45,904 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Waiting until timeout for monitored process [2022-11-25 15:30:45,905 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:45,916 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 15:30:45,916 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-25 15:30:45,916 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:45,916 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:45,916 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 15:30:45,919 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 15:30:45,919 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 15:30:45,927 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:45,930 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Ended with exit code 0 [2022-11-25 15:30:45,930 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:45,930 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:45,931 INFO L229 MonitoredProcess]: Starting monitored process 141 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:45,933 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Waiting until timeout for monitored process [2022-11-25 15:30:45,933 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:45,943 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 15:30:45,943 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-25 15:30:45,944 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:45,944 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:45,944 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 15:30:45,946 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 15:30:45,946 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 15:30:45,956 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:45,959 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Ended with exit code 0 [2022-11-25 15:30:45,959 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:45,959 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:45,960 INFO L229 MonitoredProcess]: Starting monitored process 142 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:45,962 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Waiting until timeout for monitored process [2022-11-25 15:30:45,962 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:45,972 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 15:30:45,972 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-25 15:30:45,972 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 15:30:45,973 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:45,973 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:45,973 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 15:30:45,973 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-25 15:30:45,973 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 15:30:45,977 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:45,980 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Ended with exit code 0 [2022-11-25 15:30:45,980 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:45,980 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:45,981 INFO L229 MonitoredProcess]: Starting monitored process 143 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:45,983 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Waiting until timeout for monitored process [2022-11-25 15:30:45,983 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:45,994 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 15:30:45,994 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-25 15:30:45,995 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:45,995 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-25 15:30:45,995 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 15:30:46,027 INFO L401 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2022-11-25 15:30:46,027 INFO L402 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2022-11-25 15:30:46,258 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:46,262 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Ended with exit code 0 [2022-11-25 15:30:46,263 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:46,263 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:46,264 INFO L229 MonitoredProcess]: Starting monitored process 144 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:46,264 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Waiting until timeout for monitored process [2022-11-25 15:30:46,266 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:46,276 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 15:30:46,276 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-25 15:30:46,276 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 15:30:46,277 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:46,277 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:46,277 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 15:30:46,277 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-25 15:30:46,277 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 15:30:46,282 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:46,284 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Ended with exit code 0 [2022-11-25 15:30:46,284 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:46,284 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:46,285 INFO L229 MonitoredProcess]: Starting monitored process 145 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:46,287 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Waiting until timeout for monitored process [2022-11-25 15:30:46,288 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:46,298 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 15:30:46,298 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-25 15:30:46,298 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:46,298 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:46,298 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 15:30:46,301 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 15:30:46,301 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 15:30:46,310 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:46,313 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Ended with exit code 0 [2022-11-25 15:30:46,313 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:46,313 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:46,314 INFO L229 MonitoredProcess]: Starting monitored process 146 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:46,316 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Waiting until timeout for monitored process [2022-11-25 15:30:46,317 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:46,327 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 15:30:46,327 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-25 15:30:46,327 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 15:30:46,327 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:46,327 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:46,327 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 15:30:46,328 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-25 15:30:46,328 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 15:30:46,333 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:46,335 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Ended with exit code 0 [2022-11-25 15:30:46,336 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:46,336 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:46,337 INFO L229 MonitoredProcess]: Starting monitored process 147 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:46,337 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Waiting until timeout for monitored process [2022-11-25 15:30:46,339 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 [2022-11-25 15:30:46,350 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 15:30:46,350 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-25 15:30:46,350 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:46,350 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:46,350 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 15:30:46,357 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 15:30:46,357 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 15:30:46,368 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:46,371 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Ended with exit code 0 [2022-11-25 15:30:46,371 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:46,371 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:46,372 INFO L229 MonitoredProcess]: Starting monitored process 148 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:46,374 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Waiting until timeout for monitored process [2022-11-25 15:30:46,374 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 [2022-11-25 15:30:46,387 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 15:30:46,387 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-25 15:30:46,388 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:46,388 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:46,388 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 15:30:46,391 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 15:30:46,391 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 15:30:46,414 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:46,417 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Forceful destruction successful, exit code 0 [2022-11-25 15:30:46,418 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:46,418 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:46,419 INFO L229 MonitoredProcess]: Starting monitored process 149 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:46,427 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:46,439 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 15:30:46,440 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-25 15:30:46,440 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:46,440 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:46,440 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 15:30:46,441 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Waiting until timeout for monitored process [2022-11-25 15:30:46,443 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 15:30:46,443 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 15:30:46,466 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:46,469 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Forceful destruction successful, exit code 0 [2022-11-25 15:30:46,470 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:46,470 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:46,471 INFO L229 MonitoredProcess]: Starting monitored process 150 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:46,478 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:46,491 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 15:30:46,492 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-25 15:30:46,492 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:46,492 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:46,492 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 15:30:46,492 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Waiting until timeout for monitored process [2022-11-25 15:30:46,496 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 15:30:46,496 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 15:30:46,518 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:46,521 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Forceful destruction successful, exit code 0 [2022-11-25 15:30:46,522 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:46,522 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:46,523 INFO L229 MonitoredProcess]: Starting monitored process 151 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:46,527 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:46,538 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Waiting until timeout for monitored process [2022-11-25 15:30:46,539 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 15:30:46,540 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-25 15:30:46,540 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:46,540 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:46,540 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 15:30:46,543 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 15:30:46,543 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 15:30:46,562 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:46,567 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Forceful destruction successful, exit code 0 [2022-11-25 15:30:46,567 INFO L490 LassoAnalysis]: Using template '4-phase'. [2022-11-25 15:30:46,567 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:46,567 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:46,568 INFO L229 MonitoredProcess]: Starting monitored process 152 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:46,571 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 [2022-11-25 15:30:46,584 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 15:30:46,585 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 15:30:46,585 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 15:30:46,585 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:46,585 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:46,585 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 15:30:46,586 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-25 15:30:46,586 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 15:30:46,587 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Waiting until timeout for monitored process [2022-11-25 15:30:46,604 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:46,607 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Ended with exit code 0 [2022-11-25 15:30:46,607 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:46,607 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:46,608 INFO L229 MonitoredProcess]: Starting monitored process 153 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:46,610 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Waiting until timeout for monitored process [2022-11-25 15:30:46,611 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:46,622 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 15:30:46,622 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 15:30:46,622 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 15:30:46,622 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:46,622 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:46,622 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 15:30:46,623 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-25 15:30:46,623 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 15:30:46,628 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:46,631 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Forceful destruction successful, exit code 0 [2022-11-25 15:30:46,631 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:46,632 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:46,632 INFO L229 MonitoredProcess]: Starting monitored process 154 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:46,633 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Waiting until timeout for monitored process [2022-11-25 15:30:46,635 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:46,645 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 15:30:46,645 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 15:30:46,645 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:46,645 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:46,646 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 15:30:46,648 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-25 15:30:46,648 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-25 15:30:46,660 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:46,663 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Ended with exit code 0 [2022-11-25 15:30:46,663 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:46,664 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:46,664 INFO L229 MonitoredProcess]: Starting monitored process 155 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:46,666 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Waiting until timeout for monitored process [2022-11-25 15:30:46,667 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:46,677 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 15:30:46,677 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 15:30:46,677 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 15:30:46,678 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:46,678 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:46,678 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 15:30:46,680 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-25 15:30:46,680 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 15:30:46,690 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:46,693 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Ended with exit code 0 [2022-11-25 15:30:46,693 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:46,693 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:46,694 INFO L229 MonitoredProcess]: Starting monitored process 156 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:46,696 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Waiting until timeout for monitored process [2022-11-25 15:30:46,696 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:46,707 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 15:30:46,707 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 15:30:46,707 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:46,707 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:46,707 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 15:30:46,710 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-25 15:30:46,710 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-25 15:30:46,742 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:46,746 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Forceful destruction successful, exit code 0 [2022-11-25 15:30:46,746 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:46,746 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:46,747 INFO L229 MonitoredProcess]: Starting monitored process 157 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:46,754 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:46,767 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 15:30:46,767 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 15:30:46,768 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 15:30:46,768 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:46,768 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:46,768 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 15:30:46,769 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-25 15:30:46,769 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 15:30:46,770 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Waiting until timeout for monitored process [2022-11-25 15:30:46,786 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:46,789 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Forceful destruction successful, exit code 0 [2022-11-25 15:30:46,790 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:46,790 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:46,791 INFO L229 MonitoredProcess]: Starting monitored process 158 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:46,794 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:46,807 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 15:30:46,807 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 15:30:46,807 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 15:30:46,807 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:46,807 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:46,808 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 15:30:46,809 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-25 15:30:46,809 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 15:30:46,810 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Waiting until timeout for monitored process [2022-11-25 15:30:46,824 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:46,826 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Ended with exit code 0 [2022-11-25 15:30:46,826 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:46,827 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:46,827 INFO L229 MonitoredProcess]: Starting monitored process 159 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:46,829 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Waiting until timeout for monitored process [2022-11-25 15:30:46,830 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:46,840 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 15:30:46,840 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 15:30:46,841 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 15:30:46,841 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:46,841 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:46,841 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 15:30:46,842 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-25 15:30:46,842 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 15:30:46,847 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:46,849 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Ended with exit code 0 [2022-11-25 15:30:46,850 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:46,850 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:46,851 INFO L229 MonitoredProcess]: Starting monitored process 160 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:46,852 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Waiting until timeout for monitored process [2022-11-25 15:30:46,853 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:46,863 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 15:30:46,863 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 15:30:46,864 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 15:30:46,864 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:46,864 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:46,864 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 15:30:46,865 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-25 15:30:46,865 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 15:30:46,870 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:46,872 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Ended with exit code 0 [2022-11-25 15:30:46,873 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:46,873 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:46,874 INFO L229 MonitoredProcess]: Starting monitored process 161 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:46,875 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Waiting until timeout for monitored process [2022-11-25 15:30:46,876 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:46,886 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 15:30:46,886 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 15:30:46,887 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 15:30:46,887 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:46,887 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:46,887 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 15:30:46,888 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-25 15:30:46,888 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 15:30:46,893 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:46,896 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Ended with exit code 0 [2022-11-25 15:30:46,896 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:46,896 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:46,897 INFO L229 MonitoredProcess]: Starting monitored process 162 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:46,898 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Waiting until timeout for monitored process [2022-11-25 15:30:46,899 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:46,910 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 15:30:46,910 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 15:30:46,910 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:46,910 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:46,910 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 15:30:46,913 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-25 15:30:46,913 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-25 15:30:46,925 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:46,928 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Ended with exit code 0 [2022-11-25 15:30:46,928 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:46,929 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:46,929 INFO L229 MonitoredProcess]: Starting monitored process 163 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:46,930 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Waiting until timeout for monitored process [2022-11-25 15:30:46,932 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:46,942 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 15:30:46,942 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 15:30:46,942 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:46,942 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:46,942 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 15:30:46,946 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-25 15:30:46,946 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-25 15:30:46,958 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:46,960 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Ended with exit code 0 [2022-11-25 15:30:46,961 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:46,961 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:46,962 INFO L229 MonitoredProcess]: Starting monitored process 164 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:46,963 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Waiting until timeout for monitored process [2022-11-25 15:30:46,964 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:46,974 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 15:30:46,974 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 15:30:46,974 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:46,975 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:46,975 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 15:30:46,978 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-25 15:30:46,978 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-25 15:30:46,990 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:46,992 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Ended with exit code 0 [2022-11-25 15:30:46,993 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:46,993 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:46,993 INFO L229 MonitoredProcess]: Starting monitored process 165 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:46,996 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Waiting until timeout for monitored process [2022-11-25 15:30:46,996 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:47,007 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 15:30:47,007 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 15:30:47,007 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:47,007 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:47,007 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 15:30:47,011 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-25 15:30:47,011 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-25 15:30:47,023 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:47,026 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Ended with exit code 0 [2022-11-25 15:30:47,026 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:47,026 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:47,027 INFO L229 MonitoredProcess]: Starting monitored process 166 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:47,029 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Waiting until timeout for monitored process [2022-11-25 15:30:47,029 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:47,039 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 15:30:47,039 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 15:30:47,040 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:47,040 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:47,040 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 15:30:47,044 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-25 15:30:47,044 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-25 15:30:47,063 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:47,065 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Ended with exit code 0 [2022-11-25 15:30:47,065 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:47,066 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:47,066 INFO L229 MonitoredProcess]: Starting monitored process 167 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:47,068 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Waiting until timeout for monitored process [2022-11-25 15:30:47,069 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:47,079 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 15:30:47,079 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 15:30:47,080 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 15:30:47,080 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:47,080 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:47,080 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 15:30:47,081 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-25 15:30:47,081 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 15:30:47,086 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:47,089 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Forceful destruction successful, exit code 0 [2022-11-25 15:30:47,089 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:47,089 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:47,090 INFO L229 MonitoredProcess]: Starting monitored process 168 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:47,092 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Waiting until timeout for monitored process [2022-11-25 15:30:47,092 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:47,104 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 15:30:47,104 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 15:30:47,104 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:47,104 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-25 15:30:47,104 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 15:30:47,142 INFO L401 nArgumentSynthesizer]: We have 40 Motzkin's Theorem applications. [2022-11-25 15:30:47,142 INFO L402 nArgumentSynthesizer]: A total of 10 supporting invariants were added. [2022-11-25 15:30:47,703 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:47,707 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Ended with exit code 0 [2022-11-25 15:30:47,707 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:47,707 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:47,708 INFO L229 MonitoredProcess]: Starting monitored process 169 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:47,708 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Waiting until timeout for monitored process [2022-11-25 15:30:47,710 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:47,721 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 15:30:47,721 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 15:30:47,721 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 15:30:47,721 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:47,721 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:47,722 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 15:30:47,722 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-25 15:30:47,723 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 15:30:47,728 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:47,731 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Ended with exit code 0 [2022-11-25 15:30:47,731 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:47,731 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:47,732 INFO L229 MonitoredProcess]: Starting monitored process 170 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:47,732 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Waiting until timeout for monitored process [2022-11-25 15:30:47,734 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:47,745 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 15:30:47,745 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 15:30:47,745 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:47,745 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:47,745 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 15:30:47,749 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-25 15:30:47,749 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-25 15:30:47,760 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:47,763 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Ended with exit code 0 [2022-11-25 15:30:47,763 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:47,763 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:47,764 INFO L229 MonitoredProcess]: Starting monitored process 171 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:47,766 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Waiting until timeout for monitored process [2022-11-25 15:30:47,766 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:47,776 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 15:30:47,777 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 15:30:47,777 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 15:30:47,777 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:47,777 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:47,777 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 15:30:47,778 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-25 15:30:47,778 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 15:30:47,786 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:47,788 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Ended with exit code 0 [2022-11-25 15:30:47,788 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:47,788 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:47,789 INFO L229 MonitoredProcess]: Starting monitored process 172 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:47,792 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Waiting until timeout for monitored process [2022-11-25 15:30:47,792 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:47,802 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 15:30:47,803 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 15:30:47,803 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:47,803 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:47,803 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 15:30:47,806 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-25 15:30:47,807 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-25 15:30:47,835 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:47,838 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Ended with exit code 0 [2022-11-25 15:30:47,839 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:47,839 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:47,839 INFO L229 MonitoredProcess]: Starting monitored process 173 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:47,841 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Waiting until timeout for monitored process [2022-11-25 15:30:47,842 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:47,852 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 15:30:47,852 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 15:30:47,853 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:47,853 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:47,853 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 15:30:47,857 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-25 15:30:47,857 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-25 15:30:47,882 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:47,885 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Ended with exit code 0 [2022-11-25 15:30:47,886 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:47,886 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:47,887 INFO L229 MonitoredProcess]: Starting monitored process 174 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:47,894 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:47,907 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 15:30:47,907 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 15:30:47,908 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:47,908 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:47,908 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 15:30:47,909 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Waiting until timeout for monitored process [2022-11-25 15:30:47,912 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-25 15:30:47,912 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-25 15:30:47,934 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:47,937 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Forceful destruction successful, exit code 0 [2022-11-25 15:30:47,938 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:47,938 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:47,939 INFO L229 MonitoredProcess]: Starting monitored process 175 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:47,946 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:47,960 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Waiting until timeout for monitored process [2022-11-25 15:30:47,960 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 15:30:47,960 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 15:30:47,960 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:47,960 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:47,960 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 15:30:47,964 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-25 15:30:47,964 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-25 15:30:47,998 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:48,001 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Forceful destruction successful, exit code 0 [2022-11-25 15:30:48,002 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:48,002 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:48,003 INFO L229 MonitoredProcess]: Starting monitored process 176 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:48,007 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:48,020 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 15:30:48,020 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 15:30:48,020 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:48,020 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:48,020 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 15:30:48,021 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Waiting until timeout for monitored process [2022-11-25 15:30:48,024 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-25 15:30:48,024 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-25 15:30:48,046 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:48,050 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Forceful destruction successful, exit code 0 [2022-11-25 15:30:48,050 INFO L490 LassoAnalysis]: Using template '2-lex'. [2022-11-25 15:30:48,050 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:48,051 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:48,051 INFO L229 MonitoredProcess]: Starting monitored process 177 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:48,055 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:48,067 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 15:30:48,067 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 15:30:48,067 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 15:30:48,068 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:48,068 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:48,068 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 15:30:48,069 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-25 15:30:48,069 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 15:30:48,070 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Waiting until timeout for monitored process [2022-11-25 15:30:48,082 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:48,085 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Forceful destruction successful, exit code 0 [2022-11-25 15:30:48,086 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:48,086 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:48,087 INFO L229 MonitoredProcess]: Starting monitored process 178 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:48,090 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:48,103 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 15:30:48,103 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 15:30:48,103 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 15:30:48,103 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:48,103 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:48,103 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 15:30:48,104 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-25 15:30:48,104 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 15:30:48,105 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Waiting until timeout for monitored process [2022-11-25 15:30:48,122 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:48,125 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Forceful destruction successful, exit code 0 [2022-11-25 15:30:48,126 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:48,126 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:48,127 INFO L229 MonitoredProcess]: Starting monitored process 179 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:48,130 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:48,143 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 15:30:48,143 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 15:30:48,143 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:48,143 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:48,143 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 15:30:48,145 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Waiting until timeout for monitored process [2022-11-25 15:30:48,146 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 15:30:48,146 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 15:30:48,164 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:48,167 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Forceful destruction successful, exit code 0 [2022-11-25 15:30:48,168 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:48,168 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:48,169 INFO L229 MonitoredProcess]: Starting monitored process 180 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:48,172 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:48,185 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 15:30:48,185 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 15:30:48,185 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 15:30:48,185 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:48,185 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:48,185 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 15:30:48,186 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-25 15:30:48,186 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 15:30:48,190 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Waiting until timeout for monitored process [2022-11-25 15:30:48,196 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:48,199 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Forceful destruction successful, exit code 0 [2022-11-25 15:30:48,199 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:48,199 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:48,200 INFO L229 MonitoredProcess]: Starting monitored process 181 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:48,203 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Waiting until timeout for monitored process [2022-11-25 15:30:48,204 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:48,214 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 15:30:48,214 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 15:30:48,214 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:48,214 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:48,214 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 15:30:48,216 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 15:30:48,216 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 15:30:48,223 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:48,225 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Ended with exit code 0 [2022-11-25 15:30:48,226 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:48,226 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:48,226 INFO L229 MonitoredProcess]: Starting monitored process 182 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:48,229 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Waiting until timeout for monitored process [2022-11-25 15:30:48,230 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:48,240 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 15:30:48,240 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 15:30:48,240 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 15:30:48,240 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:48,240 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:48,240 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 15:30:48,241 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-25 15:30:48,241 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 15:30:48,243 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:48,246 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Ended with exit code 0 [2022-11-25 15:30:48,246 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:48,246 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:48,247 INFO L229 MonitoredProcess]: Starting monitored process 183 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:48,249 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Waiting until timeout for monitored process [2022-11-25 15:30:48,249 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:48,259 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 15:30:48,259 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 15:30:48,259 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 15:30:48,259 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:48,259 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:48,260 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 15:30:48,260 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-25 15:30:48,260 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 15:30:48,262 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:48,265 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Ended with exit code 0 [2022-11-25 15:30:48,265 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:48,265 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:48,266 INFO L229 MonitoredProcess]: Starting monitored process 184 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:48,268 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Waiting until timeout for monitored process [2022-11-25 15:30:48,269 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:48,279 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 15:30:48,279 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 15:30:48,279 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 15:30:48,279 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:48,279 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:48,279 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 15:30:48,280 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-25 15:30:48,280 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 15:30:48,282 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:48,285 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Ended with exit code 0 [2022-11-25 15:30:48,285 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:48,285 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:48,286 INFO L229 MonitoredProcess]: Starting monitored process 185 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:48,288 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Waiting until timeout for monitored process [2022-11-25 15:30:48,288 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:48,298 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 15:30:48,299 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 15:30:48,299 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 15:30:48,299 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:48,299 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:48,299 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 15:30:48,299 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-25 15:30:48,299 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 15:30:48,302 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:48,304 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Ended with exit code 0 [2022-11-25 15:30:48,304 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:48,304 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:48,305 INFO L229 MonitoredProcess]: Starting monitored process 186 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:48,307 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Waiting until timeout for monitored process [2022-11-25 15:30:48,308 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:48,318 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 15:30:48,318 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 15:30:48,318 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 15:30:48,318 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:48,318 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:48,318 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 15:30:48,319 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-25 15:30:48,319 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 15:30:48,322 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:48,324 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Ended with exit code 0 [2022-11-25 15:30:48,324 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:48,324 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:48,325 INFO L229 MonitoredProcess]: Starting monitored process 187 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:48,328 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Waiting until timeout for monitored process [2022-11-25 15:30:48,329 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 [2022-11-25 15:30:48,339 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 15:30:48,339 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 15:30:48,339 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:48,339 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:48,339 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 15:30:48,342 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 15:30:48,342 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 15:30:48,349 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:48,351 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Ended with exit code 0 [2022-11-25 15:30:48,352 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:48,352 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:48,352 INFO L229 MonitoredProcess]: Starting monitored process 188 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:48,353 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Waiting until timeout for monitored process [2022-11-25 15:30:48,355 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:48,365 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 15:30:48,365 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 15:30:48,365 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:48,365 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:48,365 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 15:30:48,368 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 15:30:48,368 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 15:30:48,391 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:48,394 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Ended with exit code 0 [2022-11-25 15:30:48,394 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:48,394 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:48,395 INFO L229 MonitoredProcess]: Starting monitored process 189 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:48,396 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Waiting until timeout for monitored process [2022-11-25 15:30:48,397 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:48,408 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 15:30:48,408 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 15:30:48,408 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:48,408 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:48,408 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 15:30:48,411 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 15:30:48,411 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 15:30:48,418 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:48,421 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Ended with exit code 0 [2022-11-25 15:30:48,421 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:48,421 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:48,422 INFO L229 MonitoredProcess]: Starting monitored process 190 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:48,424 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Waiting until timeout for monitored process [2022-11-25 15:30:48,424 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:48,434 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 15:30:48,434 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 15:30:48,435 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:48,435 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:48,435 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 15:30:48,437 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 15:30:48,437 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 15:30:48,464 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:48,468 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Ended with exit code 0 [2022-11-25 15:30:48,468 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:48,468 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:48,469 INFO L229 MonitoredProcess]: Starting monitored process 191 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:48,474 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:48,487 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 15:30:48,487 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 15:30:48,487 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:48,487 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:48,487 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 15:30:48,489 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Waiting until timeout for monitored process [2022-11-25 15:30:48,490 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 15:30:48,491 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 15:30:48,518 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:48,521 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Forceful destruction successful, exit code 0 [2022-11-25 15:30:48,522 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:48,522 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:48,523 INFO L229 MonitoredProcess]: Starting monitored process 192 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:48,528 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:48,534 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Waiting until timeout for monitored process [2022-11-25 15:30:48,539 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 15:30:48,539 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 15:30:48,539 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 15:30:48,539 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:48,540 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:48,540 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 15:30:48,540 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-25 15:30:48,540 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 15:30:48,543 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:48,545 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Ended with exit code 0 [2022-11-25 15:30:48,546 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:48,546 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:48,551 INFO L229 MonitoredProcess]: Starting monitored process 193 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:48,551 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Waiting until timeout for monitored process [2022-11-25 15:30:48,552 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:48,562 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 15:30:48,562 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 15:30:48,563 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:48,563 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-25 15:30:48,563 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 15:30:48,604 INFO L401 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2022-11-25 15:30:48,604 INFO L402 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2022-11-25 15:30:48,771 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:48,776 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Forceful destruction successful, exit code 0 [2022-11-25 15:30:48,777 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:48,777 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:48,778 INFO L229 MonitoredProcess]: Starting monitored process 194 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:48,782 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:48,794 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 15:30:48,795 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 15:30:48,795 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 15:30:48,795 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:48,795 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:48,795 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 15:30:48,796 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-25 15:30:48,796 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 15:30:48,806 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:48,806 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Waiting until timeout for monitored process [2022-11-25 15:30:48,809 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Ended with exit code 0 [2022-11-25 15:30:48,809 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:48,809 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:48,810 INFO L229 MonitoredProcess]: Starting monitored process 195 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:48,812 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Waiting until timeout for monitored process [2022-11-25 15:30:48,813 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:48,823 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 15:30:48,823 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 15:30:48,823 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:48,823 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:48,823 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 15:30:48,825 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 15:30:48,825 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 15:30:48,832 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:48,835 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Ended with exit code 0 [2022-11-25 15:30:48,835 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:48,835 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:48,836 INFO L229 MonitoredProcess]: Starting monitored process 196 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:48,838 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Waiting until timeout for monitored process [2022-11-25 15:30:48,839 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:48,848 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 15:30:48,849 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 15:30:48,849 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 15:30:48,849 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:48,849 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:48,849 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 15:30:48,849 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-25 15:30:48,850 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 15:30:48,852 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:48,855 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Ended with exit code 0 [2022-11-25 15:30:48,855 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:48,855 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:48,856 INFO L229 MonitoredProcess]: Starting monitored process 197 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:48,858 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Waiting until timeout for monitored process [2022-11-25 15:30:48,858 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 [2022-11-25 15:30:48,868 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 15:30:48,868 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 15:30:48,869 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:48,869 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:48,869 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 15:30:48,871 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 15:30:48,871 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 15:30:48,882 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:48,884 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Ended with exit code 0 [2022-11-25 15:30:48,885 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:48,885 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:48,885 INFO L229 MonitoredProcess]: Starting monitored process 198 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:48,887 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Waiting until timeout for monitored process [2022-11-25 15:30:48,888 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:48,898 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 15:30:48,898 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 15:30:48,898 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:48,898 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:48,898 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 15:30:48,901 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 15:30:48,901 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 15:30:48,908 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:48,911 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Forceful destruction successful, exit code 0 [2022-11-25 15:30:48,911 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:48,911 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:48,912 INFO L229 MonitoredProcess]: Starting monitored process 199 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:48,914 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Waiting until timeout for monitored process [2022-11-25 15:30:48,914 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:48,924 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 15:30:48,925 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 15:30:48,925 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:48,925 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:48,925 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 15:30:48,928 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 15:30:48,928 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 15:30:48,950 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:48,955 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Forceful destruction successful, exit code 0 [2022-11-25 15:30:48,956 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:48,956 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:48,957 INFO L229 MonitoredProcess]: Starting monitored process 200 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:48,962 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:48,970 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Waiting until timeout for monitored process [2022-11-25 15:30:48,975 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 15:30:48,975 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 15:30:48,975 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:48,975 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:48,975 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 15:30:48,978 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 15:30:48,978 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 15:30:48,998 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:49,001 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Forceful destruction successful, exit code 0 [2022-11-25 15:30:49,002 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:49,002 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:49,003 INFO L229 MonitoredProcess]: Starting monitored process 201 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:49,010 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:49,023 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 15:30:49,023 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 15:30:49,023 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:49,023 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:49,023 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 15:30:49,025 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Waiting until timeout for monitored process [2022-11-25 15:30:49,026 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 15:30:49,026 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 15:30:49,046 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:49,049 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Forceful destruction successful, exit code 0 [2022-11-25 15:30:49,050 INFO L490 LassoAnalysis]: Using template '3-lex'. [2022-11-25 15:30:49,050 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:49,050 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:49,051 INFO L229 MonitoredProcess]: Starting monitored process 202 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:49,052 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Waiting until timeout for monitored process [2022-11-25 15:30:49,053 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:49,063 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 15:30:49,063 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 15:30:49,063 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 15:30:49,064 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:49,064 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:49,064 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-25 15:30:49,064 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-25 15:30:49,064 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 15:30:49,068 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:49,070 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Ended with exit code 0 [2022-11-25 15:30:49,071 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:49,071 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:49,071 INFO L229 MonitoredProcess]: Starting monitored process 203 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:49,073 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Waiting until timeout for monitored process [2022-11-25 15:30:49,074 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:49,084 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 15:30:49,084 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 15:30:49,084 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 15:30:49,084 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:49,084 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:49,084 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-25 15:30:49,085 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-25 15:30:49,085 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 15:30:49,090 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:49,092 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Forceful destruction successful, exit code 0 [2022-11-25 15:30:49,092 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:49,093 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:49,093 INFO L229 MonitoredProcess]: Starting monitored process 204 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:49,095 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Waiting until timeout for monitored process [2022-11-25 15:30:49,096 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:49,106 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 15:30:49,106 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 15:30:49,106 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:49,106 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:49,106 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-25 15:30:49,109 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-25 15:30:49,109 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-25 15:30:49,118 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:49,121 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Ended with exit code 0 [2022-11-25 15:30:49,121 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:49,121 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:49,122 INFO L229 MonitoredProcess]: Starting monitored process 205 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:49,124 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Waiting until timeout for monitored process [2022-11-25 15:30:49,125 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:49,135 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 15:30:49,135 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 15:30:49,135 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 15:30:49,135 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:49,135 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:49,136 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-25 15:30:49,136 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-25 15:30:49,136 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 15:30:49,140 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:49,142 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Ended with exit code 0 [2022-11-25 15:30:49,142 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:49,142 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:49,143 INFO L229 MonitoredProcess]: Starting monitored process 206 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:49,144 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Waiting until timeout for monitored process [2022-11-25 15:30:49,145 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:49,156 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 15:30:49,156 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 15:30:49,156 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:49,156 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:49,156 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-25 15:30:49,159 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-25 15:30:49,159 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-25 15:30:49,168 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:49,170 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Ended with exit code 0 [2022-11-25 15:30:49,170 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:49,171 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:49,171 INFO L229 MonitoredProcess]: Starting monitored process 207 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:49,173 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Waiting until timeout for monitored process [2022-11-25 15:30:49,174 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:49,184 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 15:30:49,184 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 15:30:49,184 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 15:30:49,184 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:49,184 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:49,184 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-25 15:30:49,185 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-25 15:30:49,185 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 15:30:49,189 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:49,192 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Forceful destruction successful, exit code 0 [2022-11-25 15:30:49,192 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:49,192 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:49,193 INFO L229 MonitoredProcess]: Starting monitored process 208 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:49,195 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Waiting until timeout for monitored process [2022-11-25 15:30:49,195 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:49,206 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 15:30:49,206 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 15:30:49,206 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 15:30:49,206 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:49,206 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:49,206 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-25 15:30:49,207 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-25 15:30:49,207 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 15:30:49,210 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:49,213 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Forceful destruction successful, exit code 0 [2022-11-25 15:30:49,213 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:49,214 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:49,214 INFO L229 MonitoredProcess]: Starting monitored process 209 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:49,215 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Waiting until timeout for monitored process [2022-11-25 15:30:49,217 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:49,227 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 15:30:49,227 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 15:30:49,227 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 15:30:49,227 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:49,227 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:49,227 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-25 15:30:49,228 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-25 15:30:49,228 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 15:30:49,233 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:49,235 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Ended with exit code 0 [2022-11-25 15:30:49,235 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:49,235 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:49,236 INFO L229 MonitoredProcess]: Starting monitored process 210 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:49,238 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Waiting until timeout for monitored process [2022-11-25 15:30:49,238 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:49,248 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 15:30:49,249 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 15:30:49,249 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 15:30:49,249 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:49,249 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:49,249 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-25 15:30:49,250 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-25 15:30:49,250 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 15:30:49,253 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:49,255 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Ended with exit code 0 [2022-11-25 15:30:49,256 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:49,256 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:49,257 INFO L229 MonitoredProcess]: Starting monitored process 211 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:49,272 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Waiting until timeout for monitored process [2022-11-25 15:30:49,272 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:49,282 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 15:30:49,282 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 15:30:49,283 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 15:30:49,283 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:49,283 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:49,283 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-25 15:30:49,284 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-25 15:30:49,284 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 15:30:49,318 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:49,321 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Forceful destruction successful, exit code 0 [2022-11-25 15:30:49,322 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:49,322 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:49,323 INFO L229 MonitoredProcess]: Starting monitored process 212 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:49,326 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:49,339 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 15:30:49,339 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 15:30:49,339 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:49,339 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:49,339 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-25 15:30:49,341 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Waiting until timeout for monitored process [2022-11-25 15:30:49,344 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-25 15:30:49,344 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-25 15:30:49,356 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:49,359 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Ended with exit code 0 [2022-11-25 15:30:49,359 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:49,359 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:49,360 INFO L229 MonitoredProcess]: Starting monitored process 213 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:49,362 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Waiting until timeout for monitored process [2022-11-25 15:30:49,362 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:49,372 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 15:30:49,372 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 15:30:49,373 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:49,373 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:49,373 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-25 15:30:49,376 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-25 15:30:49,376 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-25 15:30:49,387 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:49,389 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Ended with exit code 0 [2022-11-25 15:30:49,389 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:49,390 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:49,390 INFO L229 MonitoredProcess]: Starting monitored process 214 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:49,392 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Waiting until timeout for monitored process [2022-11-25 15:30:49,393 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:49,403 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 15:30:49,403 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 15:30:49,403 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:49,403 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:49,403 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-25 15:30:49,407 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-25 15:30:49,407 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-25 15:30:49,417 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:49,420 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Ended with exit code 0 [2022-11-25 15:30:49,420 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:49,420 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:49,421 INFO L229 MonitoredProcess]: Starting monitored process 215 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:49,423 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Waiting until timeout for monitored process [2022-11-25 15:30:49,423 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 [2022-11-25 15:30:49,434 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 15:30:49,434 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 15:30:49,434 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:49,434 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:49,434 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-25 15:30:49,437 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-25 15:30:49,438 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-25 15:30:49,448 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:49,450 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Ended with exit code 0 [2022-11-25 15:30:49,450 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:49,450 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:49,451 INFO L229 MonitoredProcess]: Starting monitored process 216 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:49,453 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Waiting until timeout for monitored process [2022-11-25 15:30:49,453 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 [2022-11-25 15:30:49,463 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 15:30:49,464 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 15:30:49,464 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:49,464 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:49,464 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-25 15:30:49,468 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-25 15:30:49,468 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-25 15:30:49,481 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:49,483 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Ended with exit code 0 [2022-11-25 15:30:49,484 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:49,484 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:49,484 INFO L229 MonitoredProcess]: Starting monitored process 217 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:49,486 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Waiting until timeout for monitored process [2022-11-25 15:30:49,487 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 [2022-11-25 15:30:49,497 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 15:30:49,497 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 15:30:49,497 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 15:30:49,497 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:49,497 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:49,497 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-25 15:30:49,498 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-25 15:30:49,498 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 15:30:49,502 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:49,505 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Ended with exit code 0 [2022-11-25 15:30:49,505 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:49,505 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:49,506 INFO L229 MonitoredProcess]: Starting monitored process 218 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:49,507 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Waiting until timeout for monitored process [2022-11-25 15:30:49,508 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:49,519 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 15:30:49,519 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 15:30:49,519 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:49,519 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-25 15:30:49,519 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-25 15:30:49,561 INFO L401 nArgumentSynthesizer]: We have 48 Motzkin's Theorem applications. [2022-11-25 15:30:49,561 INFO L402 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2022-11-25 15:30:49,818 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:49,822 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Ended with exit code 0 [2022-11-25 15:30:49,822 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:49,822 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:49,823 INFO L229 MonitoredProcess]: Starting monitored process 219 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:49,824 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Waiting until timeout for monitored process [2022-11-25 15:30:49,825 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:49,835 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 15:30:49,836 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 15:30:49,836 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 15:30:49,836 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:49,836 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:49,836 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-25 15:30:49,837 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-25 15:30:49,837 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 15:30:49,842 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:49,844 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Ended with exit code 0 [2022-11-25 15:30:49,844 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:49,844 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:49,845 INFO L229 MonitoredProcess]: Starting monitored process 220 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:49,846 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Waiting until timeout for monitored process [2022-11-25 15:30:49,847 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 [2022-11-25 15:30:49,857 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 15:30:49,858 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 15:30:49,858 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:49,858 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:49,858 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-25 15:30:49,861 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-25 15:30:49,861 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-25 15:30:49,872 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:49,874 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Ended with exit code 0 [2022-11-25 15:30:49,874 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:49,875 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:49,875 INFO L229 MonitoredProcess]: Starting monitored process 221 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:49,876 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Waiting until timeout for monitored process [2022-11-25 15:30:49,878 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:49,888 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 15:30:49,888 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 15:30:49,888 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 15:30:49,888 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:49,888 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:49,888 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-25 15:30:49,889 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-25 15:30:49,889 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 15:30:49,894 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:49,897 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Forceful destruction successful, exit code 0 [2022-11-25 15:30:49,898 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:49,898 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:49,899 INFO L229 MonitoredProcess]: Starting monitored process 222 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:49,906 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:49,919 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 15:30:49,919 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 15:30:49,919 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:49,919 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:49,919 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-25 15:30:49,921 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Waiting until timeout for monitored process [2022-11-25 15:30:49,924 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-25 15:30:49,924 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-25 15:30:49,946 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:49,949 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Forceful destruction successful, exit code 0 [2022-11-25 15:30:49,950 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:49,950 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:49,951 INFO L229 MonitoredProcess]: Starting monitored process 223 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:49,954 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Waiting until timeout for monitored process [2022-11-25 15:30:49,954 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:49,964 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 15:30:49,965 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 15:30:49,965 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:49,965 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:49,965 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-25 15:30:49,969 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-25 15:30:49,970 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-25 15:30:49,980 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:49,983 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Forceful destruction successful, exit code 0 [2022-11-25 15:30:49,983 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:49,983 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:49,984 INFO L229 MonitoredProcess]: Starting monitored process 224 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:49,986 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Waiting until timeout for monitored process [2022-11-25 15:30:49,987 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:49,997 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 15:30:49,997 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 15:30:49,997 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:49,997 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:49,997 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-25 15:30:50,001 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-25 15:30:50,001 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-25 15:30:50,016 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:50,019 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Ended with exit code 0 [2022-11-25 15:30:50,019 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:50,019 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:50,020 INFO L229 MonitoredProcess]: Starting monitored process 225 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:50,022 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Waiting until timeout for monitored process [2022-11-25 15:30:50,022 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:50,032 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 15:30:50,033 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 15:30:50,033 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:50,033 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:50,033 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-25 15:30:50,036 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-25 15:30:50,037 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-25 15:30:50,047 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:50,050 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Forceful destruction successful, exit code 0 [2022-11-25 15:30:50,050 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 15:30:50,050 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:50,051 INFO L229 MonitoredProcess]: Starting monitored process 226 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:50,052 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Waiting until timeout for monitored process [2022-11-25 15:30:50,053 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 15:30:50,063 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 15:30:50,063 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 15:30:50,063 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 15:30:50,063 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 15:30:50,063 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-25 15:30:50,067 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-25 15:30:50,067 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-25 15:30:50,078 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 15:30:50,080 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Ended with exit code 0 [2022-11-25 15:30:50,080 INFO L369 stractBuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2022-11-25 15:30:50,081 INFO L748 eck$LassoCheckResult]: Stem: 4#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(10, 2);call #Ultimate.allocInit(12, 3); 10#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~nondet6#1, main_#t~mem7#1, main_#t~mem8#1, main_#t~post5#1, main_#t~mem9#1, main_~SIZE~0#1, main_~j~0#1, main_~k~0#1, main_~#array~0#1.base, main_~#array~0#1.offset, main_~menor~0#1;main_~SIZE~0#1 := 1;havoc main_~j~0#1;havoc main_~k~0#1;call main_~#array~0#1.base, main_~#array~0#1.offset := #Ultimate.allocOnStack(4 * main_~SIZE~0#1 % 4294967296);havoc main_~menor~0#1;main_~menor~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;main_~j~0#1 := 0; 3#L21-3true assume !!(main_~j~0#1 % 4294967296 < main_~SIZE~0#1 % 4294967296);call write~int(main_#t~nondet6#1, main_~#array~0#1.base, main_~#array~0#1.offset + 4 * (if main_~j~0#1 % 4294967296 % 4294967296 <= 2147483647 then main_~j~0#1 % 4294967296 % 4294967296 else main_~j~0#1 % 4294967296 % 4294967296 - 4294967296), 4);havoc main_#t~nondet6#1;call main_#t~mem7#1 := read~int(main_~#array~0#1.base, main_~#array~0#1.offset + 4 * (if main_~j~0#1 % 4294967296 % 4294967296 <= 2147483647 then main_~j~0#1 % 4294967296 % 4294967296 else main_~j~0#1 % 4294967296 % 4294967296 - 4294967296), 4); 11#L24true assume main_#t~mem7#1 <= main_~menor~0#1;havoc main_#t~mem7#1;call main_#t~mem8#1 := read~int(main_~#array~0#1.base, main_~#array~0#1.offset + 4 * (if main_~j~0#1 % 4294967296 % 4294967296 <= 2147483647 then main_~j~0#1 % 4294967296 % 4294967296 else main_~j~0#1 % 4294967296 % 4294967296 - 4294967296), 4);main_~menor~0#1 := main_#t~mem8#1;havoc main_#t~mem8#1; 8#L21-2true main_#t~post5#1 := main_~j~0#1;main_~j~0#1 := 1 + main_#t~post5#1;havoc main_#t~post5#1; 3#L21-3true [2022-11-25 15:30:50,081 INFO L750 eck$LassoCheckResult]: Loop: 3#L21-3true assume !!(main_~j~0#1 % 4294967296 < main_~SIZE~0#1 % 4294967296);call write~int(main_#t~nondet6#1, main_~#array~0#1.base, main_~#array~0#1.offset + 4 * (if main_~j~0#1 % 4294967296 % 4294967296 <= 2147483647 then main_~j~0#1 % 4294967296 % 4294967296 else main_~j~0#1 % 4294967296 % 4294967296 - 4294967296), 4);havoc main_#t~nondet6#1;call main_#t~mem7#1 := read~int(main_~#array~0#1.base, main_~#array~0#1.offset + 4 * (if main_~j~0#1 % 4294967296 % 4294967296 <= 2147483647 then main_~j~0#1 % 4294967296 % 4294967296 else main_~j~0#1 % 4294967296 % 4294967296 - 4294967296), 4); 11#L24true assume main_#t~mem7#1 <= main_~menor~0#1;havoc main_#t~mem7#1;call main_#t~mem8#1 := read~int(main_~#array~0#1.base, main_~#array~0#1.offset + 4 * (if main_~j~0#1 % 4294967296 % 4294967296 <= 2147483647 then main_~j~0#1 % 4294967296 % 4294967296 else main_~j~0#1 % 4294967296 % 4294967296 - 4294967296), 4);main_~menor~0#1 := main_#t~mem8#1;havoc main_#t~mem8#1; 8#L21-2true main_#t~post5#1 := main_~j~0#1;main_~j~0#1 := 1 + main_#t~post5#1;havoc main_#t~post5#1; 3#L21-3true [2022-11-25 15:30:50,081 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 15:30:50,082 INFO L85 PathProgramCache]: Analyzing trace with hash 28698763, now seen corresponding path program 2 times [2022-11-25 15:30:50,082 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 15:30:50,082 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [764640417] [2022-11-25 15:30:50,082 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 15:30:50,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 15:30:50,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-25 15:30:50,119 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-25 15:30:50,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-25 15:30:50,153 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-25 15:30:50,159 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 15:30:50,161 INFO L85 PathProgramCache]: Analyzing trace with hash 39821, now seen corresponding path program 2 times [2022-11-25 15:30:50,162 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 15:30:50,162 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2122660414] [2022-11-25 15:30:50,162 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 15:30:50,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 15:30:50,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-25 15:30:50,173 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-25 15:30:50,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-25 15:30:50,183 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-25 15:30:50,183 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 15:30:50,183 INFO L85 PathProgramCache]: Analyzing trace with hash 266366659, now seen corresponding path program 3 times [2022-11-25 15:30:50,184 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 15:30:50,184 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1717667914] [2022-11-25 15:30:50,184 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 15:30:50,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 15:30:50,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:30:50,452 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-25 15:30:50,453 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 15:30:50,453 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1717667914] [2022-11-25 15:30:50,453 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1717667914] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-25 15:30:50,454 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [413393182] [2022-11-25 15:30:50,454 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-11-25 15:30:50,454 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 15:30:50,454 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:50,455 INFO L229 MonitoredProcess]: Starting monitored process 227 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-25 15:30:50,478 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true (227)] Waiting until timeout for monitored process [2022-11-25 15:30:50,530 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2022-11-25 15:30:50,531 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-11-25 15:30:50,532 INFO L263 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 7 conjunts are in the unsatisfiable core [2022-11-25 15:30:50,534 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-25 15:30:50,597 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-25 15:30:50,597 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-25 15:30:50,648 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-25 15:30:50,649 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [413393182] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-25 15:30:50,649 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-11-25 15:30:50,649 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4, 4] total 8 [2022-11-25 15:30:50,649 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [982496020] [2022-11-25 15:30:50,650 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-11-25 15:30:50,964 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 15:30:50,999 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-11-25 15:30:51,000 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2022-11-25 15:30:51,002 INFO L87 Difference]: Start difference. First operand has 12 states, 11 states have (on average 1.3636363636363635) internal successors, (15), 11 states have internal predecessors, (15), 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 8 states, 8 states have (on average 2.25) internal successors, (18), 8 states have internal predecessors, (18), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-25 15:30:51,092 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 15:30:51,093 INFO L93 Difference]: Finished difference Result 13 states and 13 transitions. [2022-11-25 15:30:51,094 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 13 states and 13 transitions. [2022-11-25 15:30:51,095 INFO L131 ngComponentsAnalysis]: Automaton has 0 accepting balls. 0 [2022-11-25 15:30:51,097 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 13 states to 0 states and 0 transitions. [2022-11-25 15:30:51,098 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 0 [2022-11-25 15:30:51,098 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 0 [2022-11-25 15:30:51,099 INFO L73 IsDeterministic]: Start isDeterministic. Operand 0 states and 0 transitions. [2022-11-25 15:30:51,099 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-11-25 15:30:51,099 INFO L218 hiAutomatonCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-11-25 15:30:51,099 INFO L240 hiAutomatonCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-11-25 15:30:51,101 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-25 15:30:51,104 INFO L428 stractBuchiCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-11-25 15:30:51,104 INFO L335 stractBuchiCegarLoop]: ======== Iteration 2 ============ [2022-11-25 15:30:51,104 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 0 states and 0 transitions. [2022-11-25 15:30:51,105 INFO L131 ngComponentsAnalysis]: Automaton has 0 accepting balls. 0 [2022-11-25 15:30:51,105 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is true [2022-11-25 15:30:51,109 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 25.11 03:30:51 BoogieIcfgContainer [2022-11-25 15:30:51,109 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2022-11-25 15:30:51,110 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-11-25 15:30:51,110 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-11-25 15:30:51,110 INFO L275 PluginConnector]: Witness Printer initialized [2022-11-25 15:30:51,111 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 03:30:37" (3/4) ... [2022-11-25 15:30:51,114 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-11-25 15:30:51,114 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-11-25 15:30:51,114 INFO L158 Benchmark]: Toolchain (without parser) took 14310.17ms. Allocated memory was 155.2MB in the beginning and 251.7MB in the end (delta: 96.5MB). Free memory was 110.0MB in the beginning and 207.6MB in the end (delta: -97.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-11-25 15:30:51,115 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 155.2MB. Free memory was 96.1MB in the beginning and 96.0MB in the end (delta: 140.3kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-25 15:30:51,115 INFO L158 Benchmark]: CACSL2BoogieTranslator took 294.93ms. Allocated memory is still 155.2MB. Free memory was 109.5MB in the beginning and 99.5MB in the end (delta: 9.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-25 15:30:51,115 INFO L158 Benchmark]: Boogie Procedure Inliner took 32.97ms. Allocated memory is still 155.2MB. Free memory was 99.5MB in the beginning and 97.9MB in the end (delta: 1.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-11-25 15:30:51,116 INFO L158 Benchmark]: Boogie Preprocessor took 25.19ms. Allocated memory is still 155.2MB. Free memory was 97.9MB in the beginning and 96.9MB in the end (delta: 971.7kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-11-25 15:30:51,116 INFO L158 Benchmark]: RCFGBuilder took 294.56ms. Allocated memory is still 155.2MB. Free memory was 96.9MB in the beginning and 86.4MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-25 15:30:51,117 INFO L158 Benchmark]: BuchiAutomizer took 13651.61ms. Allocated memory was 155.2MB in the beginning and 251.7MB in the end (delta: 96.5MB). Free memory was 86.4MB in the beginning and 208.6MB in the end (delta: -122.2MB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-25 15:30:51,117 INFO L158 Benchmark]: Witness Printer took 3.81ms. Allocated memory is still 251.7MB. Free memory was 208.6MB in the beginning and 207.6MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-11-25 15:30:51,119 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25ms. Allocated memory is still 155.2MB. Free memory was 96.1MB in the beginning and 96.0MB in the end (delta: 140.3kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 294.93ms. Allocated memory is still 155.2MB. Free memory was 109.5MB in the beginning and 99.5MB in the end (delta: 9.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 32.97ms. Allocated memory is still 155.2MB. Free memory was 99.5MB in the beginning and 97.9MB in the end (delta: 1.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 25.19ms. Allocated memory is still 155.2MB. Free memory was 97.9MB in the beginning and 96.9MB in the end (delta: 971.7kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 294.56ms. Allocated memory is still 155.2MB. Free memory was 96.9MB in the beginning and 86.4MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * BuchiAutomizer took 13651.61ms. Allocated memory was 155.2MB in the beginning and 251.7MB in the end (delta: 96.5MB). Free memory was 86.4MB in the beginning and 208.6MB in the end (delta: -122.2MB). There was no memory consumed. Max. memory is 16.1GB. * Witness Printer took 3.81ms. Allocated memory is still 251.7MB. Free memory was 208.6MB in the beginning and 207.6MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Constructed decomposition of program Your program was decomposed into 1 terminating modules (1 trivial, 0 deterministic, 0 nondeterministic). 1 modules have a trivial ranking function, the largest among these consists of 8 locations. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 13.5s and 2 iterations. TraceHistogramMax:1. Analysis of lassos took 13.4s. Construction of modules took 0.0s. Büchi inclusion checks took 0.1s. Highest rank in rank-based complementation 0. Minimization of det autom 1. Minimization of nondet autom 0. Automata minimization No data available. Non-live state removal took 0.0s Buchi closure took 0.0s. Biggest automaton had -1 states and ocurred in iteration -1. Nontrivial modules had stage [0, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 23 SdHoareTripleChecker+Valid, 0.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 23 mSDsluCounter, 21 SdHoareTripleChecker+Invalid, 0.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 13 mSDsCounter, 2 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 15 IncrementalHoareTripleChecker+Invalid, 17 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 2 mSolverCounterUnsat, 8 mSDtfsCounter, 15 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown LassoAnalysisResults: nont0 unkn0 SFLI0 SFLT0 conc1 concLT0 SILN0 SILU0 SILI0 SILT0 lasso0 LassoPreprocessingBenchmarks: LassoTerminationAnalysisBenchmarks: not availableLassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 0 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 0 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.0s InitialAbstractionConstructionTime: 0.0s - TerminationAnalysisResult: Termination proven Buchi Automizer proved that your program is terminating RESULT: Ultimate proved your program to be correct! [2022-11-25 15:30:51,134 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true (227)] Forceful destruction successful, exit code 0 [2022-11-25 15:30:51,337 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367792ca-7d72-43b3-bc4c-b382644ff907/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE