./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/loops/veris.c_sendmail_tTflag_arr_one_loop.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version 0f8a17c6 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/loops/veris.c_sendmail_tTflag_arr_one_loop.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL --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 d3ed36aa6701f38e4437e494734e2c4cd3d174950cdc9cef44311577dda2ee95 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-0f8a17c [2021-11-19 05:33:32,728 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-19 05:33:32,731 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-19 05:33:32,773 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-19 05:33:32,774 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-19 05:33:32,776 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-19 05:33:32,778 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-19 05:33:32,781 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-19 05:33:32,784 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-19 05:33:32,785 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-19 05:33:32,787 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-19 05:33:32,789 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-19 05:33:32,790 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-19 05:33:32,791 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-19 05:33:32,793 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-19 05:33:32,795 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-19 05:33:32,797 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-19 05:33:32,798 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-19 05:33:32,800 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-19 05:33:32,804 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-19 05:33:32,806 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-19 05:33:32,808 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-19 05:33:32,810 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-19 05:33:32,811 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-19 05:33:32,816 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-19 05:33:32,816 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-19 05:33:32,817 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-19 05:33:32,818 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-19 05:33:32,819 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-19 05:33:32,823 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-19 05:33:32,823 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-19 05:33:32,824 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-19 05:33:32,826 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-19 05:33:32,827 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-19 05:33:32,829 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-19 05:33:32,829 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-19 05:33:32,830 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-19 05:33:32,830 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-19 05:33:32,830 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-19 05:33:32,831 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-19 05:33:32,833 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-19 05:33:32,834 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/config/svcomp-Termination-32bit-Automizer_Default.epf [2021-11-19 05:33:32,865 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-19 05:33:32,866 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-19 05:33:32,866 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-19 05:33:32,866 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-19 05:33:32,868 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-19 05:33:32,868 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-19 05:33:32,869 INFO L138 SettingsManager]: * Use SBE=true [2021-11-19 05:33:32,869 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2021-11-19 05:33:32,869 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2021-11-19 05:33:32,869 INFO L138 SettingsManager]: * Use old map elimination=false [2021-11-19 05:33:32,870 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2021-11-19 05:33:32,870 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2021-11-19 05:33:32,870 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2021-11-19 05:33:32,871 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-19 05:33:32,871 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-19 05:33:32,871 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2021-11-19 05:33:32,871 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-19 05:33:32,872 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-19 05:33:32,872 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-19 05:33:32,872 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2021-11-19 05:33:32,873 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2021-11-19 05:33:32,873 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2021-11-19 05:33:32,873 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-19 05:33:32,873 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-19 05:33:32,874 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2021-11-19 05:33:32,874 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-19 05:33:32,874 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2021-11-19 05:33:32,875 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-19 05:33:32,875 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-19 05:33:32,875 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-19 05:33:32,875 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-11-19 05:33:32,876 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-19 05:33:32,877 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2021-11-19 05:33:32,878 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_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d3ed36aa6701f38e4437e494734e2c4cd3d174950cdc9cef44311577dda2ee95 [2021-11-19 05:33:33,216 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-19 05:33:33,248 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-19 05:33:33,252 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-19 05:33:33,254 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-19 05:33:33,255 INFO L275 PluginConnector]: CDTParser initialized [2021-11-19 05:33:33,257 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/../../sv-benchmarks/c/loops/veris.c_sendmail_tTflag_arr_one_loop.c [2021-11-19 05:33:33,331 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/data/2cd11472c/6b78eb09a8834c41bf11d9249749e14c/FLAGc6f06f4e8 [2021-11-19 05:33:33,883 INFO L306 CDTParser]: Found 1 translation units. [2021-11-19 05:33:33,883 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/sv-benchmarks/c/loops/veris.c_sendmail_tTflag_arr_one_loop.c [2021-11-19 05:33:33,889 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/data/2cd11472c/6b78eb09a8834c41bf11d9249749e14c/FLAGc6f06f4e8 [2021-11-19 05:33:34,226 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/data/2cd11472c/6b78eb09a8834c41bf11d9249749e14c [2021-11-19 05:33:34,229 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-19 05:33:34,231 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-19 05:33:34,236 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-19 05:33:34,236 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-19 05:33:34,241 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-19 05:33:34,242 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 05:33:34" (1/1) ... [2021-11-19 05:33:34,244 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5c2803e2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:33:34, skipping insertion in model container [2021-11-19 05:33:34,244 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 05:33:34" (1/1) ... [2021-11-19 05:33:34,253 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-19 05:33:34,269 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-19 05:33:34,489 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/sv-benchmarks/c/loops/veris.c_sendmail_tTflag_arr_one_loop.c[386,399] [2021-11-19 05:33:34,508 INFO L207 PostProcessor]: Analyzing one entry point: main [2021-11-19 05:33:34,518 INFO L203 MainTranslator]: Completed pre-run [2021-11-19 05:33:34,533 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/sv-benchmarks/c/loops/veris.c_sendmail_tTflag_arr_one_loop.c[386,399] [2021-11-19 05:33:34,546 INFO L207 PostProcessor]: Analyzing one entry point: main [2021-11-19 05:33:34,561 INFO L208 MainTranslator]: Completed translation [2021-11-19 05:33:34,562 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:33:34 WrapperNode [2021-11-19 05:33:34,563 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-19 05:33:34,564 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-19 05:33:34,565 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-19 05:33:34,565 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-19 05:33:34,575 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:33:34" (1/1) ... [2021-11-19 05:33:34,584 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:33:34" (1/1) ... [2021-11-19 05:33:34,610 INFO L137 Inliner]: procedures = 14, calls = 15, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 58 [2021-11-19 05:33:34,610 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-19 05:33:34,611 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-19 05:33:34,612 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-19 05:33:34,612 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-19 05:33:34,623 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:33:34" (1/1) ... [2021-11-19 05:33:34,623 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:33:34" (1/1) ... [2021-11-19 05:33:34,626 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:33:34" (1/1) ... [2021-11-19 05:33:34,626 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:33:34" (1/1) ... [2021-11-19 05:33:34,633 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:33:34" (1/1) ... [2021-11-19 05:33:34,638 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:33:34" (1/1) ... [2021-11-19 05:33:34,640 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:33:34" (1/1) ... [2021-11-19 05:33:34,643 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-19 05:33:34,644 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-19 05:33:34,644 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-19 05:33:34,644 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-19 05:33:34,648 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:33:34" (1/1) ... [2021-11-19 05:33:34,662 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:34,692 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:34,722 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:34,739 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2021-11-19 05:33:34,782 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-19 05:33:34,782 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-19 05:33:34,783 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-19 05:33:34,783 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-19 05:33:34,783 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-19 05:33:34,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-19 05:33:34,783 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-19 05:33:34,784 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-19 05:33:34,876 INFO L236 CfgBuilder]: Building ICFG [2021-11-19 05:33:34,879 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-19 05:33:35,083 INFO L277 CfgBuilder]: Performing block encoding [2021-11-19 05:33:35,090 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-19 05:33:35,091 INFO L301 CfgBuilder]: Removed 2 assume(true) statements. [2021-11-19 05:33:35,093 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 05:33:35 BoogieIcfgContainer [2021-11-19 05:33:35,094 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-19 05:33:35,095 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2021-11-19 05:33:35,095 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2021-11-19 05:33:35,111 INFO L275 PluginConnector]: BuchiAutomizer initialized [2021-11-19 05:33:35,112 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2021-11-19 05:33:35,112 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 19.11 05:33:34" (1/3) ... [2021-11-19 05:33:35,128 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@1c7cbd7b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 19.11 05:33:35, skipping insertion in model container [2021-11-19 05:33:35,128 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2021-11-19 05:33:35,129 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:33:34" (2/3) ... [2021-11-19 05:33:35,129 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@1c7cbd7b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 19.11 05:33:35, skipping insertion in model container [2021-11-19 05:33:35,129 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2021-11-19 05:33:35,130 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 05:33:35" (3/3) ... [2021-11-19 05:33:35,131 INFO L388 chiAutomizerObserver]: Analyzing ICFG veris.c_sendmail_tTflag_arr_one_loop.c [2021-11-19 05:33:35,201 INFO L359 BuchiCegarLoop]: Interprodecural is true [2021-11-19 05:33:35,201 INFO L360 BuchiCegarLoop]: Hoare is false [2021-11-19 05:33:35,201 INFO L361 BuchiCegarLoop]: Compute interpolants for ForwardPredicates [2021-11-19 05:33:35,202 INFO L362 BuchiCegarLoop]: Backedges is STRAIGHT_LINE [2021-11-19 05:33:35,202 INFO L363 BuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-11-19 05:33:35,202 INFO L364 BuchiCegarLoop]: Difference is false [2021-11-19 05:33:35,202 INFO L365 BuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-11-19 05:33:35,202 INFO L368 BuchiCegarLoop]: ======== Iteration 0==of CEGAR loop == BuchiCegarLoop======== [2021-11-19 05:33:35,219 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 13 states, 12 states have (on average 1.4166666666666667) internal successors, (17), 12 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-19 05:33:35,258 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 3 [2021-11-19 05:33:35,258 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-11-19 05:33:35,259 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-11-19 05:33:35,279 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1] [2021-11-19 05:33:35,288 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [1, 1] [2021-11-19 05:33:35,289 INFO L425 BuchiCegarLoop]: ======== Iteration 1============ [2021-11-19 05:33:35,289 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 13 states, 12 states have (on average 1.4166666666666667) internal successors, (17), 12 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-19 05:33:35,292 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 3 [2021-11-19 05:33:35,292 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-11-19 05:33:35,292 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-11-19 05:33:35,293 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1] [2021-11-19 05:33:35,293 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [1, 1] [2021-11-19 05:33:35,299 INFO L791 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(39, 2);call #Ultimate.allocInit(12, 3); 5#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet5#1, main_#t~post4#1, main_#t~mem6#1, main_#t~post7#1, main_#t~mem8#1, main_~#in~0#1.base, main_~#in~0#1.offset, main_~s~0#1.base, main_~s~0#1.offset, main_~c~0#1, main_~i~0#1, main_~j~0#1, main_~idx_in~0#1;call main_~#in~0#1.base, main_~#in~0#1.offset := #Ultimate.allocOnStack(11);havoc main_~s~0#1.base, main_~s~0#1.offset;havoc main_~c~0#1;havoc main_~i~0#1;havoc main_~j~0#1;havoc main_~idx_in~0#1;main_~i~0#1 := 0; 10#L20-3true [2021-11-19 05:33:35,300 INFO L793 eck$LassoCheckResult]: Loop: 10#L20-3true assume !!(main_~i~0#1 % 4294967296 < 10);call write~int(main_#t~nondet5#1, main_~#in~0#1.base, main_~#in~0#1.offset + (if main_~i~0#1 % 4294967296 % 4294967296 <= 2147483647 then main_~i~0#1 % 4294967296 % 4294967296 else main_~i~0#1 % 4294967296 % 4294967296 - 4294967296), 1);havoc main_#t~nondet5#1; 11#L20-2true main_#t~post4#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1; 10#L20-3true [2021-11-19 05:33:35,307 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-19 05:33:35,308 INFO L85 PathProgramCache]: Analyzing trace with hash 963, now seen corresponding path program 1 times [2021-11-19 05:33:35,319 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-19 05:33:35,320 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [464543038] [2021-11-19 05:33:35,320 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-19 05:33:35,321 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-19 05:33:35,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-19 05:33:35,432 INFO L355 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-11-19 05:33:35,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-19 05:33:35,469 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-11-19 05:33:35,471 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-19 05:33:35,472 INFO L85 PathProgramCache]: Analyzing trace with hash 1283, now seen corresponding path program 1 times [2021-11-19 05:33:35,472 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-19 05:33:35,472 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [861618052] [2021-11-19 05:33:35,473 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-19 05:33:35,473 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-19 05:33:35,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-19 05:33:35,494 INFO L355 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-11-19 05:33:35,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-19 05:33:35,512 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-11-19 05:33:35,514 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-19 05:33:35,515 INFO L85 PathProgramCache]: Analyzing trace with hash 925765, now seen corresponding path program 1 times [2021-11-19 05:33:35,515 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-19 05:33:35,516 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1808927061] [2021-11-19 05:33:35,516 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-19 05:33:35,517 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-19 05:33:35,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-19 05:33:35,548 INFO L355 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-11-19 05:33:35,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-19 05:33:35,579 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-11-19 05:33:36,084 INFO L210 LassoAnalysis]: Preferences: [2021-11-19 05:33:36,085 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2021-11-19 05:33:36,085 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2021-11-19 05:33:36,085 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2021-11-19 05:33:36,086 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2021-11-19 05:33:36,086 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:36,086 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2021-11-19 05:33:36,086 INFO L132 ssoRankerPreferences]: Path of dumped script: [2021-11-19 05:33:36,087 INFO L133 ssoRankerPreferences]: Filename of dumped script: veris.c_sendmail_tTflag_arr_one_loop.c_Iteration1_Lasso [2021-11-19 05:33:36,087 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2021-11-19 05:33:36,087 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2021-11-19 05:33:36,113 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-19 05:33:36,121 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-19 05:33:36,124 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-19 05:33:36,127 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-19 05:33:36,130 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-19 05:33:36,403 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-19 05:33:36,408 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-19 05:33:36,413 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-19 05:33:36,416 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-19 05:33:36,421 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-19 05:33:36,426 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-19 05:33:36,429 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-19 05:33:36,432 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-19 05:33:36,861 INFO L294 LassoAnalysis]: Preprocessing complete. [2021-11-19 05:33:36,867 INFO L490 LassoAnalysis]: Using template 'affine'. [2021-11-19 05:33:36,869 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:36,870 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:36,872 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:36,879 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:36,891 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:36,891 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:36,892 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:36,892 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:36,892 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-19 05:33:36,896 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-19 05:33:36,897 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:36,902 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Waiting until timeout for monitored process [2021-11-19 05:33:36,911 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:36,956 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:36,957 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:36,957 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:36,959 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:36,965 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:36,966 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Waiting until timeout for monitored process [2021-11-19 05:33:36,974 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:36,974 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:36,974 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:36,975 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:36,975 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-19 05:33:36,976 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-19 05:33:36,976 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:36,989 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:37,021 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:37,022 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:37,022 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:37,023 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:37,030 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Waiting until timeout for monitored process [2021-11-19 05:33:37,030 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:37,046 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:37,046 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:37,047 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:37,047 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:37,047 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-19 05:33:37,048 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-19 05:33:37,048 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:37,060 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:37,087 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:37,087 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:37,087 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:37,089 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:37,090 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process [2021-11-19 05:33:37,091 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:37,099 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:37,099 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:37,099 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:37,099 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:37,099 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-19 05:33:37,100 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-19 05:33:37,100 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:37,127 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:37,165 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:37,166 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:37,166 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:37,167 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:37,171 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Waiting until timeout for monitored process [2021-11-19 05:33:37,172 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 [2021-11-19 05:33:37,186 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:37,186 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:37,186 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:37,187 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-19 05:33:37,191 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-19 05:33:37,192 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-11-19 05:33:37,207 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:37,251 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:37,251 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:37,252 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:37,253 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:37,254 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Waiting until timeout for monitored process [2021-11-19 05:33:37,258 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:37,268 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:37,269 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:37,269 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:37,269 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-19 05:33:37,278 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-19 05:33:37,279 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-11-19 05:33:37,299 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:37,342 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:37,342 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:37,342 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:37,344 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:37,351 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process [2021-11-19 05:33:37,352 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:37,367 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:37,368 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:37,368 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:37,368 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-19 05:33:37,391 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-19 05:33:37,392 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-11-19 05:33:37,406 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:37,455 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:37,456 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:37,456 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:37,457 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:37,458 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Waiting until timeout for monitored process [2021-11-19 05:33:37,459 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 [2021-11-19 05:33:37,470 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:37,470 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:37,470 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:37,471 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-19 05:33:37,477 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-19 05:33:37,477 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-11-19 05:33:37,495 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:37,521 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:37,521 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:37,522 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:37,523 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:37,525 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Waiting until timeout for monitored process [2021-11-19 05:33:37,526 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:37,534 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:37,535 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:37,535 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:37,535 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-19 05:33:37,538 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-19 05:33:37,538 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-11-19 05:33:37,567 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:37,607 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:37,607 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:37,608 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:37,609 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:37,614 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Waiting until timeout for monitored process [2021-11-19 05:33:37,614 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:37,623 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:37,623 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:37,623 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:37,623 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-19 05:33:37,626 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-19 05:33:37,627 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-11-19 05:33:37,651 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:37,684 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:37,684 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:37,684 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:37,690 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:37,691 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Waiting until timeout for monitored process [2021-11-19 05:33:37,695 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:37,704 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:37,704 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:37,705 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:37,705 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-19 05:33:37,707 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-19 05:33:37,707 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-11-19 05:33:37,747 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:37,779 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:37,779 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:37,780 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:37,781 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:37,786 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Waiting until timeout for monitored process [2021-11-19 05:33:37,788 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:37,799 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:37,799 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:37,799 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:37,799 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:37,800 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-19 05:33:37,800 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-19 05:33:37,800 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:37,815 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:37,868 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:37,868 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:37,869 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:37,870 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:37,878 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:37,889 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:37,890 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:37,890 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:37,890 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-19 05:33:37,894 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-19 05:33:37,894 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-11-19 05:33:37,900 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Waiting until timeout for monitored process [2021-11-19 05:33:37,907 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:37,942 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:37,942 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:37,943 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:37,944 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:37,946 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Waiting until timeout for monitored process [2021-11-19 05:33:37,947 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:37,959 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:37,959 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:37,960 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:37,960 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:37,960 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-19 05:33:37,961 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-19 05:33:37,961 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:37,967 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:37,994 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:37,995 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:37,995 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:37,996 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:37,997 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Waiting until timeout for monitored process [2021-11-19 05:33:37,998 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:38,007 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:38,007 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:38,007 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:38,007 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-19 05:33:38,010 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-19 05:33:38,010 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-11-19 05:33:38,051 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:38,094 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:38,094 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:38,095 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:38,096 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:38,100 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Waiting until timeout for monitored process [2021-11-19 05:33:38,101 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:38,110 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:38,110 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:38,111 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:38,111 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-19 05:33:38,113 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-19 05:33:38,113 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-11-19 05:33:38,126 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:38,151 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Ended with exit code 0 [2021-11-19 05:33:38,152 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:38,152 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:38,153 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:38,154 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Waiting until timeout for monitored process [2021-11-19 05:33:38,155 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:38,164 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:38,164 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:38,164 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:38,164 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-19 05:33:38,166 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-19 05:33:38,167 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-11-19 05:33:38,192 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:38,220 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Ended with exit code 0 [2021-11-19 05:33:38,220 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:38,220 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:38,221 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:38,223 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Waiting until timeout for monitored process [2021-11-19 05:33:38,223 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:38,232 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:38,233 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:38,233 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:38,233 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-19 05:33:38,235 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-19 05:33:38,235 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-11-19 05:33:38,246 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:38,294 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:38,294 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:38,295 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:38,300 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:38,321 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:38,333 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:38,333 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:38,333 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:38,333 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:38,333 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-19 05:33:38,334 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-19 05:33:38,334 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:38,335 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Waiting until timeout for monitored process [2021-11-19 05:33:38,351 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:38,390 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:38,390 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:38,391 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:38,393 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:38,405 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:38,416 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:38,417 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:38,417 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:38,417 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-19 05:33:38,419 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-19 05:33:38,419 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-11-19 05:33:38,426 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Waiting until timeout for monitored process [2021-11-19 05:33:38,437 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:38,481 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:38,482 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:38,482 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:38,483 INFO L229 MonitoredProcess]: Starting monitored process 22 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:38,488 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:38,499 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:38,499 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:38,499 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:38,499 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:38,500 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-19 05:33:38,503 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-19 05:33:38,503 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:38,505 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Waiting until timeout for monitored process [2021-11-19 05:33:38,515 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:38,561 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:38,561 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:38,561 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:38,563 INFO L229 MonitoredProcess]: Starting monitored process 23 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:38,567 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:38,579 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:38,579 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:38,579 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:38,579 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:38,579 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-19 05:33:38,581 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-19 05:33:38,581 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:38,583 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Waiting until timeout for monitored process [2021-11-19 05:33:38,591 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:38,630 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Ended with exit code 0 [2021-11-19 05:33:38,631 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:38,631 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:38,632 INFO L229 MonitoredProcess]: Starting monitored process 24 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:38,633 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Waiting until timeout for monitored process [2021-11-19 05:33:38,634 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:38,642 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:38,643 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:38,643 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:38,643 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-19 05:33:38,645 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-19 05:33:38,645 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-11-19 05:33:38,659 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:38,686 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:38,686 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:38,686 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:38,687 INFO L229 MonitoredProcess]: Starting monitored process 25 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:38,689 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Waiting until timeout for monitored process [2021-11-19 05:33:38,689 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:38,699 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:38,699 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:38,699 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:38,700 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:38,700 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-19 05:33:38,700 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-19 05:33:38,700 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:38,704 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:38,732 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:38,732 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:38,732 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:38,733 INFO L229 MonitoredProcess]: Starting monitored process 26 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:38,734 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Waiting until timeout for monitored process [2021-11-19 05:33:38,735 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:38,743 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:38,743 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:38,743 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:38,743 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:38,744 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-19 05:33:38,744 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-19 05:33:38,744 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:38,750 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:38,774 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Ended with exit code 0 [2021-11-19 05:33:38,774 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:38,774 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:38,775 INFO L229 MonitoredProcess]: Starting monitored process 27 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:38,777 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Waiting until timeout for monitored process [2021-11-19 05:33:38,777 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:38,786 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:38,786 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:38,786 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:38,786 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:38,786 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-19 05:33:38,787 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-19 05:33:38,787 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:38,799 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:38,822 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Ended with exit code 0 [2021-11-19 05:33:38,823 INFO L490 LassoAnalysis]: Using template '2-nested'. [2021-11-19 05:33:38,823 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:38,823 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:38,824 INFO L229 MonitoredProcess]: Starting monitored process 28 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:38,826 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:38,826 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Waiting until timeout for monitored process [2021-11-19 05:33:38,835 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:38,835 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:38,835 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:38,835 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:38,835 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-19 05:33:38,836 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-19 05:33:38,836 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:38,837 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:38,865 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:38,866 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:38,866 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:38,867 INFO L229 MonitoredProcess]: Starting monitored process 29 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:38,869 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Waiting until timeout for monitored process [2021-11-19 05:33:38,870 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:38,879 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:38,880 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:38,880 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:38,880 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:38,880 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-19 05:33:38,881 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-19 05:33:38,881 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:38,907 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:38,937 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Ended with exit code 0 [2021-11-19 05:33:38,937 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:38,937 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:38,938 INFO L229 MonitoredProcess]: Starting monitored process 30 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:38,945 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Waiting until timeout for monitored process [2021-11-19 05:33:38,946 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 [2021-11-19 05:33:38,955 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:38,955 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:38,955 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:38,956 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:38,956 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-19 05:33:38,957 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-19 05:33:38,957 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:38,958 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:38,983 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:38,983 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:38,984 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:38,984 INFO L229 MonitoredProcess]: Starting monitored process 31 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:38,995 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Waiting until timeout for monitored process [2021-11-19 05:33:38,996 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 [2021-11-19 05:33:39,004 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:39,005 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:39,005 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:39,005 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:39,005 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-19 05:33:39,006 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-19 05:33:39,006 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:39,007 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:39,031 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Ended with exit code 0 [2021-11-19 05:33:39,031 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:39,032 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:39,032 INFO L229 MonitoredProcess]: Starting monitored process 32 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:39,034 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Waiting until timeout for monitored process [2021-11-19 05:33:39,034 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:39,043 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:39,043 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:39,043 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:39,043 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-19 05:33:39,070 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-19 05:33:39,071 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-19 05:33:39,084 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:39,131 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:39,131 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:39,131 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:39,132 INFO L229 MonitoredProcess]: Starting monitored process 33 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:39,136 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:39,148 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:39,148 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:39,148 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:39,148 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-19 05:33:39,152 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-19 05:33:39,152 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-19 05:33:39,158 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Waiting until timeout for monitored process [2021-11-19 05:33:39,167 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:39,196 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Ended with exit code 0 [2021-11-19 05:33:39,197 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:39,197 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:39,198 INFO L229 MonitoredProcess]: Starting monitored process 34 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:39,200 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Waiting until timeout for monitored process [2021-11-19 05:33:39,200 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:39,209 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:39,210 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:39,210 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:39,210 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-19 05:33:39,219 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-19 05:33:39,220 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-19 05:33:39,243 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:39,284 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:39,284 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:39,284 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:39,285 INFO L229 MonitoredProcess]: Starting monitored process 35 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:39,292 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Waiting until timeout for monitored process [2021-11-19 05:33:39,292 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:39,303 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:39,303 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:39,303 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:39,303 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-19 05:33:39,307 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-19 05:33:39,307 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-19 05:33:39,319 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:39,361 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:39,361 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:39,362 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:39,362 INFO L229 MonitoredProcess]: Starting monitored process 36 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:39,363 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Waiting until timeout for monitored process [2021-11-19 05:33:39,364 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:39,373 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:39,373 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:39,374 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:39,374 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-19 05:33:39,376 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-19 05:33:39,376 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-19 05:33:39,396 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:39,442 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:39,442 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:39,443 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:39,444 INFO L229 MonitoredProcess]: Starting monitored process 37 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:39,456 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:39,467 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:39,468 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:39,468 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:39,468 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-19 05:33:39,472 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-19 05:33:39,472 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-19 05:33:39,476 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Waiting until timeout for monitored process [2021-11-19 05:33:39,491 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:39,535 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:39,535 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:39,536 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:39,537 INFO L229 MonitoredProcess]: Starting monitored process 38 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:39,540 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:39,552 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:39,552 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:39,552 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:39,552 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-19 05:33:39,556 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-19 05:33:39,556 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-19 05:33:39,561 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Waiting until timeout for monitored process [2021-11-19 05:33:39,575 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:39,619 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:39,620 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:39,620 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:39,621 INFO L229 MonitoredProcess]: Starting monitored process 39 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:39,623 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:39,635 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:39,635 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:39,635 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:39,635 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:39,635 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-19 05:33:39,636 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-19 05:33:39,636 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:39,639 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Waiting until timeout for monitored process [2021-11-19 05:33:39,651 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:39,691 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:39,691 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:39,691 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:39,692 INFO L229 MonitoredProcess]: Starting monitored process 40 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:39,696 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Waiting until timeout for monitored process [2021-11-19 05:33:39,696 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 [2021-11-19 05:33:39,707 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:39,707 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:39,707 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:39,707 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-19 05:33:39,710 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-19 05:33:39,711 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-19 05:33:39,743 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:39,787 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:39,787 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:39,788 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:39,789 INFO L229 MonitoredProcess]: Starting monitored process 41 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:39,796 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:39,808 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:39,808 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:39,808 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:39,808 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:39,809 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-19 05:33:39,809 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-19 05:33:39,809 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:39,812 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Waiting until timeout for monitored process [2021-11-19 05:33:39,819 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:39,862 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:39,863 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:39,863 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:39,865 INFO L229 MonitoredProcess]: Starting monitored process 42 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:39,873 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:39,884 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:39,884 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:39,884 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:39,884 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-19 05:33:39,888 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-19 05:33:39,888 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-19 05:33:39,892 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Waiting until timeout for monitored process [2021-11-19 05:33:39,915 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:39,957 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:39,957 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:39,957 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:39,959 INFO L229 MonitoredProcess]: Starting monitored process 43 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:39,961 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:39,973 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:39,973 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:39,973 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:39,973 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-19 05:33:39,976 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-19 05:33:39,977 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-19 05:33:39,980 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Waiting until timeout for monitored process [2021-11-19 05:33:39,999 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:40,039 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Ended with exit code 0 [2021-11-19 05:33:40,040 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:40,040 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:40,041 INFO L229 MonitoredProcess]: Starting monitored process 44 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:40,043 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:40,054 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:40,054 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:40,054 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:40,054 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-19 05:33:40,058 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-19 05:33:40,058 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-19 05:33:40,063 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Waiting until timeout for monitored process [2021-11-19 05:33:40,079 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:40,118 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:40,119 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:40,119 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:40,120 INFO L229 MonitoredProcess]: Starting monitored process 45 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:40,123 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:40,131 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Waiting until timeout for monitored process [2021-11-19 05:33:40,134 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:40,135 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:40,135 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:40,135 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-19 05:33:40,138 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-19 05:33:40,139 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-19 05:33:40,167 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:40,212 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:40,212 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:40,212 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:40,213 INFO L229 MonitoredProcess]: Starting monitored process 46 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:40,215 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:40,226 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:40,226 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:40,226 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:40,226 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:40,226 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-19 05:33:40,227 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-19 05:33:40,227 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:40,229 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Waiting until timeout for monitored process [2021-11-19 05:33:40,239 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:40,278 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:40,281 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:40,281 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:40,282 INFO L229 MonitoredProcess]: Starting monitored process 47 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:40,287 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Waiting until timeout for monitored process [2021-11-19 05:33:40,287 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:40,296 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:40,296 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:40,296 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:40,296 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-19 05:33:40,299 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-19 05:33:40,299 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-19 05:33:40,303 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:40,326 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Ended with exit code 0 [2021-11-19 05:33:40,327 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:40,327 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:40,328 INFO L229 MonitoredProcess]: Starting monitored process 48 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:40,329 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Waiting until timeout for monitored process [2021-11-19 05:33:40,329 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:40,338 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:40,338 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:40,338 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:40,339 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:40,339 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-19 05:33:40,339 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-19 05:33:40,339 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:40,340 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:40,365 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Ended with exit code 0 [2021-11-19 05:33:40,365 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:40,365 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:40,366 INFO L229 MonitoredProcess]: Starting monitored process 49 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:40,367 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Waiting until timeout for monitored process [2021-11-19 05:33:40,367 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:40,376 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:40,376 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:40,376 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:40,376 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:40,376 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-19 05:33:40,377 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-19 05:33:40,377 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:40,378 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:40,402 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Ended with exit code 0 [2021-11-19 05:33:40,402 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:40,402 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:40,403 INFO L229 MonitoredProcess]: Starting monitored process 50 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:40,405 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:40,407 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Waiting until timeout for monitored process [2021-11-19 05:33:40,414 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:40,414 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:40,414 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:40,415 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-19 05:33:40,417 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-19 05:33:40,417 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-19 05:33:40,421 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:40,447 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:40,448 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:40,448 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:40,449 INFO L229 MonitoredProcess]: Starting monitored process 51 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:40,450 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Waiting until timeout for monitored process [2021-11-19 05:33:40,451 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:40,460 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:40,460 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:40,460 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:40,460 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:40,460 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-19 05:33:40,461 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-19 05:33:40,461 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:40,482 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:40,522 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Ended with exit code 0 [2021-11-19 05:33:40,523 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:40,523 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:40,524 INFO L229 MonitoredProcess]: Starting monitored process 52 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:40,536 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 [2021-11-19 05:33:40,539 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Waiting until timeout for monitored process [2021-11-19 05:33:40,546 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:40,546 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:40,546 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:40,546 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:40,546 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-19 05:33:40,546 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-19 05:33:40,547 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:40,548 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:40,573 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:40,573 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:40,573 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:40,574 INFO L229 MonitoredProcess]: Starting monitored process 53 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:40,575 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Waiting until timeout for monitored process [2021-11-19 05:33:40,576 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:40,584 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:40,585 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:40,585 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:40,585 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:40,585 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-19 05:33:40,586 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-19 05:33:40,586 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:40,588 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:40,612 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Ended with exit code 0 [2021-11-19 05:33:40,612 INFO L490 LassoAnalysis]: Using template '3-nested'. [2021-11-19 05:33:40,613 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:40,613 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:40,623 INFO L229 MonitoredProcess]: Starting monitored process 54 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:40,624 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Waiting until timeout for monitored process [2021-11-19 05:33:40,625 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:40,634 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:40,634 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:40,634 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:40,634 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:40,635 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:33:40,635 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-19 05:33:40,635 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:40,637 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:40,660 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Ended with exit code 0 [2021-11-19 05:33:40,661 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:40,661 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:40,662 INFO L229 MonitoredProcess]: Starting monitored process 55 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:40,675 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Waiting until timeout for monitored process [2021-11-19 05:33:40,675 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:40,684 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:40,684 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:40,684 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:40,684 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:40,684 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:33:40,685 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-19 05:33:40,685 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:40,715 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:40,759 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:40,760 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:40,760 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:40,761 INFO L229 MonitoredProcess]: Starting monitored process 56 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:40,764 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 [2021-11-19 05:33:40,775 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:40,775 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:40,775 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:40,775 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:40,775 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:33:40,776 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-19 05:33:40,776 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:40,778 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Waiting until timeout for monitored process [2021-11-19 05:33:40,791 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:40,833 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:40,834 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:40,834 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:40,835 INFO L229 MonitoredProcess]: Starting monitored process 57 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:40,837 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:40,849 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:40,849 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:40,849 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:40,850 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:40,850 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:33:40,850 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-19 05:33:40,851 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:40,853 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Waiting until timeout for monitored process [2021-11-19 05:33:40,862 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:40,902 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:40,902 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:40,902 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:40,903 INFO L229 MonitoredProcess]: Starting monitored process 58 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:40,906 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:40,917 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:40,917 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:40,917 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:40,917 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:33:40,921 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-19 05:33:40,921 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-19 05:33:40,924 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Waiting until timeout for monitored process [2021-11-19 05:33:40,939 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:40,980 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:40,980 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:40,980 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:40,982 INFO L229 MonitoredProcess]: Starting monitored process 59 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:40,984 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:40,987 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Waiting until timeout for monitored process [2021-11-19 05:33:40,993 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:40,993 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:40,993 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:40,994 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:33:41,000 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-19 05:33:41,001 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-19 05:33:41,016 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:41,039 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Ended with exit code 0 [2021-11-19 05:33:41,039 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:41,039 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:41,040 INFO L229 MonitoredProcess]: Starting monitored process 60 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:41,043 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Waiting until timeout for monitored process [2021-11-19 05:33:41,044 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:41,056 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:41,056 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:41,056 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:41,056 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:33:41,067 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-19 05:33:41,067 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-19 05:33:41,092 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:41,136 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:41,136 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:41,136 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:41,137 INFO L229 MonitoredProcess]: Starting monitored process 61 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:41,148 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:41,159 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:41,160 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:41,160 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:41,160 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:33:41,164 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-19 05:33:41,164 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-19 05:33:41,167 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Waiting until timeout for monitored process [2021-11-19 05:33:41,183 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:41,208 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Ended with exit code 0 [2021-11-19 05:33:41,209 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:41,209 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:41,210 INFO L229 MonitoredProcess]: Starting monitored process 62 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:41,211 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Waiting until timeout for monitored process [2021-11-19 05:33:41,212 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:41,221 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:41,221 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:41,221 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:41,221 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:33:41,225 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-19 05:33:41,225 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-19 05:33:41,253 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:41,275 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Ended with exit code 0 [2021-11-19 05:33:41,276 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:41,276 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:41,277 INFO L229 MonitoredProcess]: Starting monitored process 63 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:41,278 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Waiting until timeout for monitored process [2021-11-19 05:33:41,279 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:41,287 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:41,287 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:41,287 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:41,288 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:33:41,290 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-19 05:33:41,290 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-19 05:33:41,296 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:41,320 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Ended with exit code 0 [2021-11-19 05:33:41,320 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:41,320 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:41,328 INFO L229 MonitoredProcess]: Starting monitored process 64 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:41,333 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Waiting until timeout for monitored process [2021-11-19 05:33:41,334 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:41,342 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:41,342 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:41,343 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:41,343 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:33:41,345 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-19 05:33:41,345 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-19 05:33:41,351 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:41,373 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:41,373 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:41,374 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:41,376 INFO L229 MonitoredProcess]: Starting monitored process 65 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:41,377 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Waiting until timeout for monitored process [2021-11-19 05:33:41,377 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:41,385 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:41,385 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:41,386 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:41,386 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:41,386 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:33:41,386 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-19 05:33:41,387 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:41,388 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:41,412 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:41,412 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:41,412 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:41,413 INFO L229 MonitoredProcess]: Starting monitored process 66 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:41,423 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Waiting until timeout for monitored process [2021-11-19 05:33:41,424 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 [2021-11-19 05:33:41,432 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:41,433 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:41,433 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:41,433 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:33:41,435 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-19 05:33:41,436 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-19 05:33:41,440 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:41,464 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:41,464 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:41,464 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:41,465 INFO L229 MonitoredProcess]: Starting monitored process 67 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:41,468 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Waiting until timeout for monitored process [2021-11-19 05:33:41,469 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:41,477 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:41,477 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:41,478 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:41,478 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:41,478 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:33:41,478 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-19 05:33:41,478 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:41,480 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:41,503 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Ended with exit code 0 [2021-11-19 05:33:41,503 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:41,503 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:41,504 INFO L229 MonitoredProcess]: Starting monitored process 68 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:41,528 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:41,539 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:41,540 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:41,540 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:41,540 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:33:41,543 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-19 05:33:41,544 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-19 05:33:41,547 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Waiting until timeout for monitored process [2021-11-19 05:33:41,563 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:41,603 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Ended with exit code 0 [2021-11-19 05:33:41,603 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:41,604 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:41,605 INFO L229 MonitoredProcess]: Starting monitored process 69 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:41,612 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:41,622 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:41,622 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:41,622 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:41,622 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:33:41,626 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-19 05:33:41,626 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-19 05:33:41,631 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Waiting until timeout for monitored process [2021-11-19 05:33:41,643 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:41,669 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Ended with exit code 0 [2021-11-19 05:33:41,669 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:41,669 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:41,670 INFO L229 MonitoredProcess]: Starting monitored process 70 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:41,671 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Waiting until timeout for monitored process [2021-11-19 05:33:41,672 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:41,680 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:41,680 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:41,680 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:41,680 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:33:41,695 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-19 05:33:41,696 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-19 05:33:41,716 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:41,755 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:41,756 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:41,756 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:41,757 INFO L229 MonitoredProcess]: Starting monitored process 71 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:41,759 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:41,764 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Waiting until timeout for monitored process [2021-11-19 05:33:41,768 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:41,768 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:41,769 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:41,769 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:33:41,772 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-19 05:33:41,772 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-19 05:33:41,781 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:41,804 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:41,804 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:41,805 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:41,805 INFO L229 MonitoredProcess]: Starting monitored process 72 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:41,807 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Waiting until timeout for monitored process [2021-11-19 05:33:41,807 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:41,816 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:41,816 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:41,816 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:41,816 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:41,816 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:33:41,817 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-19 05:33:41,817 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:41,818 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:41,841 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Ended with exit code 0 [2021-11-19 05:33:41,843 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:41,843 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:41,843 INFO L229 MonitoredProcess]: Starting monitored process 73 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:41,844 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Waiting until timeout for monitored process [2021-11-19 05:33:41,845 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:41,855 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:41,855 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:41,856 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:41,856 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:33:41,858 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-19 05:33:41,859 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-19 05:33:41,875 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:41,912 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:41,913 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:41,913 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:41,916 INFO L229 MonitoredProcess]: Starting monitored process 74 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:41,918 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:41,928 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Waiting until timeout for monitored process [2021-11-19 05:33:41,929 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:41,929 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:41,929 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:41,929 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:41,929 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:33:41,930 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-19 05:33:41,930 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:41,931 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:41,954 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:41,954 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:41,955 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:41,955 INFO L229 MonitoredProcess]: Starting monitored process 75 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:41,956 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Waiting until timeout for monitored process [2021-11-19 05:33:41,957 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:41,965 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:41,965 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:41,965 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:41,965 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:41,966 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:33:41,966 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-19 05:33:41,966 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:41,968 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:41,990 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:41,991 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:41,991 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:41,992 INFO L229 MonitoredProcess]: Starting monitored process 76 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:41,993 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Waiting until timeout for monitored process [2021-11-19 05:33:41,993 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:42,001 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:42,002 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:42,002 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:42,002 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:33:42,004 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-19 05:33:42,004 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-19 05:33:42,009 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:42,032 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:42,033 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:42,033 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:42,034 INFO L229 MonitoredProcess]: Starting monitored process 77 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:42,035 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Waiting until timeout for monitored process [2021-11-19 05:33:42,035 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:42,044 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:42,044 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:42,044 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:42,045 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:42,045 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:33:42,045 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-19 05:33:42,045 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:42,047 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:42,071 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Ended with exit code 0 [2021-11-19 05:33:42,071 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:42,072 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:42,072 INFO L229 MonitoredProcess]: Starting monitored process 78 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:42,073 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Waiting until timeout for monitored process [2021-11-19 05:33:42,074 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 [2021-11-19 05:33:42,082 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:42,083 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:42,083 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:42,083 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:42,083 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:33:42,084 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-19 05:33:42,084 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:42,085 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:42,109 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:42,109 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:42,109 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:42,110 INFO L229 MonitoredProcess]: Starting monitored process 79 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:42,111 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Waiting until timeout for monitored process [2021-11-19 05:33:42,111 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:42,120 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:42,120 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:42,120 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:42,120 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:42,120 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:33:42,121 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-19 05:33:42,121 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:42,122 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:42,145 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:42,145 INFO L490 LassoAnalysis]: Using template '4-nested'. [2021-11-19 05:33:42,146 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:42,146 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:42,146 INFO L229 MonitoredProcess]: Starting monitored process 80 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:42,147 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Waiting until timeout for monitored process [2021-11-19 05:33:42,148 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:42,156 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:42,157 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:42,157 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:42,157 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:42,157 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-19 05:33:42,157 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-19 05:33:42,158 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:42,159 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:42,183 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Ended with exit code 0 [2021-11-19 05:33:42,184 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:42,184 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:42,184 INFO L229 MonitoredProcess]: Starting monitored process 81 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:42,185 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Waiting until timeout for monitored process [2021-11-19 05:33:42,187 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:42,196 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:42,196 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:42,196 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:42,196 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:42,196 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-19 05:33:42,197 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-19 05:33:42,197 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:42,199 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:42,224 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:42,224 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:42,224 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:42,225 INFO L229 MonitoredProcess]: Starting monitored process 82 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:42,227 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:42,231 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Waiting until timeout for monitored process [2021-11-19 05:33:42,236 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:42,236 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:42,237 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:42,237 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:42,237 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-19 05:33:42,237 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-19 05:33:42,238 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:42,239 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:42,263 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Ended with exit code 0 [2021-11-19 05:33:42,264 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:42,264 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:42,265 INFO L229 MonitoredProcess]: Starting monitored process 83 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:42,266 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Waiting until timeout for monitored process [2021-11-19 05:33:42,267 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:42,276 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:42,276 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:42,276 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:42,276 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:42,276 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-19 05:33:42,291 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-19 05:33:42,292 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:42,307 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:42,345 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:42,345 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:42,345 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:42,346 INFO L229 MonitoredProcess]: Starting monitored process 84 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:42,353 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:42,363 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:42,364 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:42,364 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:42,364 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-19 05:33:42,368 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-19 05:33:42,368 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-19 05:33:42,372 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Waiting until timeout for monitored process [2021-11-19 05:33:42,387 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:42,426 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:42,427 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:42,427 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:42,432 INFO L229 MonitoredProcess]: Starting monitored process 85 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:42,436 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:42,447 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:42,447 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:42,447 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:42,447 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-19 05:33:42,452 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-19 05:33:42,452 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-19 05:33:42,456 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Waiting until timeout for monitored process [2021-11-19 05:33:42,479 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:42,504 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Ended with exit code 0 [2021-11-19 05:33:42,504 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:42,504 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:42,505 INFO L229 MonitoredProcess]: Starting monitored process 86 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:42,509 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:42,511 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Waiting until timeout for monitored process [2021-11-19 05:33:42,518 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:42,518 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:42,518 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:42,518 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-19 05:33:42,528 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-19 05:33:42,528 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-19 05:33:42,555 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:42,595 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:42,595 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:42,595 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:42,600 INFO L229 MonitoredProcess]: Starting monitored process 87 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:42,604 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:42,615 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:42,615 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:42,616 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:42,616 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-19 05:33:42,619 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-19 05:33:42,620 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-19 05:33:42,623 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Waiting until timeout for monitored process [2021-11-19 05:33:42,639 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:42,678 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:42,679 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:42,679 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:42,680 INFO L229 MonitoredProcess]: Starting monitored process 88 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:42,682 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:42,692 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:42,693 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:42,693 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:42,693 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-19 05:33:42,697 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-19 05:33:42,698 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-19 05:33:42,702 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Waiting until timeout for monitored process [2021-11-19 05:33:42,716 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:42,757 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:42,757 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:42,757 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:42,758 INFO L229 MonitoredProcess]: Starting monitored process 89 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:42,760 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:42,772 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:42,772 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:42,772 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:42,772 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-19 05:33:42,772 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Waiting until timeout for monitored process [2021-11-19 05:33:42,776 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-19 05:33:42,776 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-19 05:33:42,795 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:42,837 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:42,837 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:42,837 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:42,838 INFO L229 MonitoredProcess]: Starting monitored process 90 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:42,844 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:42,855 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:42,855 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:42,856 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:42,856 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-19 05:33:42,860 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-19 05:33:42,860 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-19 05:33:42,867 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Waiting until timeout for monitored process [2021-11-19 05:33:42,883 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:42,921 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:42,921 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:42,922 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:42,923 INFO L229 MonitoredProcess]: Starting monitored process 91 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:42,928 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:42,939 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:42,939 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:42,940 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:42,940 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:42,940 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-19 05:33:42,941 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-19 05:33:42,941 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:42,943 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Waiting until timeout for monitored process [2021-11-19 05:33:42,956 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:42,995 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:42,996 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:42,996 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:42,997 INFO L229 MonitoredProcess]: Starting monitored process 92 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:43,000 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:43,011 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:43,011 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:43,011 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:43,012 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-19 05:33:43,016 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-19 05:33:43,016 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-19 05:33:43,018 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Waiting until timeout for monitored process [2021-11-19 05:33:43,035 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:43,073 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:43,074 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:43,074 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:43,075 INFO L229 MonitoredProcess]: Starting monitored process 93 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:43,077 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:43,088 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:43,088 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:43,088 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:43,088 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:43,088 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-19 05:33:43,089 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-19 05:33:43,089 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:43,092 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Waiting until timeout for monitored process [2021-11-19 05:33:43,111 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:43,149 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:43,150 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:43,150 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:43,151 INFO L229 MonitoredProcess]: Starting monitored process 94 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:43,153 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:43,164 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:43,165 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:43,165 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:43,165 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-19 05:33:43,169 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-19 05:33:43,169 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-19 05:33:43,172 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Waiting until timeout for monitored process [2021-11-19 05:33:43,184 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:43,224 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:43,225 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:43,225 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:43,226 INFO L229 MonitoredProcess]: Starting monitored process 95 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:43,228 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:43,240 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:43,240 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:43,240 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:43,240 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-19 05:33:43,245 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-19 05:33:43,245 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-19 05:33:43,246 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Waiting until timeout for monitored process [2021-11-19 05:33:43,262 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:43,286 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:43,287 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:43,287 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:43,288 INFO L229 MonitoredProcess]: Starting monitored process 96 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:43,289 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Waiting until timeout for monitored process [2021-11-19 05:33:43,289 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:43,298 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:43,299 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:43,299 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:43,299 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-19 05:33:43,302 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-19 05:33:43,302 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-19 05:33:43,309 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:43,334 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:43,334 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:43,334 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:43,335 INFO L229 MonitoredProcess]: Starting monitored process 97 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:43,336 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Waiting until timeout for monitored process [2021-11-19 05:33:43,347 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:43,356 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:43,356 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:43,356 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:43,356 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-19 05:33:43,360 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-19 05:33:43,360 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-19 05:33:43,379 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:43,403 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Ended with exit code 0 [2021-11-19 05:33:43,403 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:43,403 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:43,404 INFO L229 MonitoredProcess]: Starting monitored process 98 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:43,405 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Waiting until timeout for monitored process [2021-11-19 05:33:43,405 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:43,414 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:43,414 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:43,415 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:43,415 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:43,415 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-19 05:33:43,415 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-19 05:33:43,415 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:43,417 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:43,441 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:43,442 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:43,442 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:43,442 INFO L229 MonitoredProcess]: Starting monitored process 99 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:43,443 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Waiting until timeout for monitored process [2021-11-19 05:33:43,444 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:43,453 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:43,453 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:43,453 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:43,453 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-19 05:33:43,468 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-19 05:33:43,468 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-19 05:33:43,479 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:43,503 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Ended with exit code 0 [2021-11-19 05:33:43,503 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:43,504 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:43,504 INFO L229 MonitoredProcess]: Starting monitored process 100 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:43,505 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Waiting until timeout for monitored process [2021-11-19 05:33:43,506 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:43,514 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:43,515 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:43,515 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:43,515 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:43,515 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-19 05:33:43,516 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-19 05:33:43,516 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:43,517 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:43,541 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:43,541 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:43,541 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:43,543 INFO L229 MonitoredProcess]: Starting monitored process 101 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:43,544 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Waiting until timeout for monitored process [2021-11-19 05:33:43,547 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:43,556 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:43,556 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:43,556 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:43,556 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:43,556 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-19 05:33:43,557 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-19 05:33:43,557 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:43,575 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:43,603 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Ended with exit code 0 [2021-11-19 05:33:43,603 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:43,603 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:43,604 INFO L229 MonitoredProcess]: Starting monitored process 102 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:43,605 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Waiting until timeout for monitored process [2021-11-19 05:33:43,605 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:43,614 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:43,615 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:43,615 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:43,615 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-19 05:33:43,617 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-19 05:33:43,617 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-19 05:33:43,623 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:43,647 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:43,647 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:43,648 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:43,648 INFO L229 MonitoredProcess]: Starting monitored process 103 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:43,649 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Waiting until timeout for monitored process [2021-11-19 05:33:43,650 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 [2021-11-19 05:33:43,659 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:43,659 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:43,659 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:43,659 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:43,659 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-19 05:33:43,660 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-19 05:33:43,660 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:43,662 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:43,686 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Ended with exit code 0 [2021-11-19 05:33:43,687 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:43,687 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:43,688 INFO L229 MonitoredProcess]: Starting monitored process 104 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:43,688 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Waiting until timeout for monitored process [2021-11-19 05:33:43,689 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:43,698 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:43,698 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:43,698 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:43,698 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:43,699 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-19 05:33:43,699 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-19 05:33:43,699 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:43,703 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:43,727 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:43,727 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:43,728 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:43,728 INFO L229 MonitoredProcess]: Starting monitored process 105 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:43,729 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Waiting until timeout for monitored process [2021-11-19 05:33:43,730 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:43,738 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:43,739 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:43,739 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:43,739 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:43,739 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-19 05:33:43,740 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-19 05:33:43,740 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:43,752 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:43,794 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Ended with exit code 0 [2021-11-19 05:33:43,794 INFO L490 LassoAnalysis]: Using template '2-phase'. [2021-11-19 05:33:43,794 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:43,794 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:43,795 INFO L229 MonitoredProcess]: Starting monitored process 106 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:43,810 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:43,821 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:43,822 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-19 05:33:43,822 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:43,822 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:43,822 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:43,822 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-19 05:33:43,823 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-19 05:33:43,823 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:43,826 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Waiting until timeout for monitored process [2021-11-19 05:33:43,835 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:43,876 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:43,876 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:43,876 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:43,877 INFO L229 MonitoredProcess]: Starting monitored process 107 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:43,884 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:43,895 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:43,896 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-19 05:33:43,896 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:43,896 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:43,896 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:43,896 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-19 05:33:43,897 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-19 05:33:43,897 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:43,900 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Waiting until timeout for monitored process [2021-11-19 05:33:43,911 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:43,948 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Ended with exit code 0 [2021-11-19 05:33:43,949 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:43,949 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:43,950 INFO L229 MonitoredProcess]: Starting monitored process 108 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:43,950 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Waiting until timeout for monitored process [2021-11-19 05:33:43,951 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:43,960 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:43,960 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-19 05:33:43,961 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:43,961 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:43,961 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:43,961 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-19 05:33:43,961 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-19 05:33:43,962 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:43,987 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:44,020 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:44,020 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:44,020 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:44,021 INFO L229 MonitoredProcess]: Starting monitored process 109 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:44,029 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Waiting until timeout for monitored process [2021-11-19 05:33:44,030 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:44,039 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:44,039 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-19 05:33:44,039 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:44,039 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:44,039 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:44,039 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-19 05:33:44,040 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-19 05:33:44,041 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:44,046 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:44,072 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:44,072 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:44,072 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:44,073 INFO L229 MonitoredProcess]: Starting monitored process 110 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:44,091 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Waiting until timeout for monitored process [2021-11-19 05:33:44,092 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:44,102 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:44,102 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-19 05:33:44,102 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:44,102 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:44,103 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-19 05:33:44,117 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-19 05:33:44,117 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-19 05:33:44,126 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:44,151 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:44,152 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:44,152 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:44,153 INFO L229 MonitoredProcess]: Starting monitored process 111 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:44,155 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Waiting until timeout for monitored process [2021-11-19 05:33:44,156 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:44,165 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:44,165 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-19 05:33:44,165 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:44,165 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:44,166 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-19 05:33:44,184 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-19 05:33:44,184 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-19 05:33:44,197 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:44,225 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Ended with exit code 0 [2021-11-19 05:33:44,225 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:44,225 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:44,226 INFO L229 MonitoredProcess]: Starting monitored process 112 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:44,227 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Waiting until timeout for monitored process [2021-11-19 05:33:44,228 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:44,240 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:44,241 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-19 05:33:44,241 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:44,241 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:44,241 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-19 05:33:44,254 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-19 05:33:44,254 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-19 05:33:44,282 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:44,323 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:44,323 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:44,323 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:44,324 INFO L229 MonitoredProcess]: Starting monitored process 113 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:44,327 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:44,339 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:44,340 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-19 05:33:44,340 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:44,340 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:44,340 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-19 05:33:44,344 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-19 05:33:44,344 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-19 05:33:44,351 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Waiting until timeout for monitored process [2021-11-19 05:33:44,368 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:44,393 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:44,394 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:44,394 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:44,394 INFO L229 MonitoredProcess]: Starting monitored process 114 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:44,395 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Waiting until timeout for monitored process [2021-11-19 05:33:44,396 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:44,405 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:44,405 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-19 05:33:44,405 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:44,405 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:44,405 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-19 05:33:44,409 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-19 05:33:44,409 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-19 05:33:44,420 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:44,448 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:44,448 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:44,449 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:44,449 INFO L229 MonitoredProcess]: Starting monitored process 115 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:44,450 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Waiting until timeout for monitored process [2021-11-19 05:33:44,451 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:44,460 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:44,461 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-19 05:33:44,461 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:44,461 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:44,461 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-19 05:33:44,465 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-19 05:33:44,465 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-19 05:33:44,489 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:44,514 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Ended with exit code 0 [2021-11-19 05:33:44,514 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:44,515 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:44,515 INFO L229 MonitoredProcess]: Starting monitored process 116 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:44,516 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Waiting until timeout for monitored process [2021-11-19 05:33:44,517 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:44,525 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:44,525 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-19 05:33:44,526 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:44,526 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:44,526 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-19 05:33:44,529 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-19 05:33:44,529 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-19 05:33:44,558 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:44,586 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Ended with exit code 0 [2021-11-19 05:33:44,586 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:44,586 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:44,587 INFO L229 MonitoredProcess]: Starting monitored process 117 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:44,588 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Waiting until timeout for monitored process [2021-11-19 05:33:44,588 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:44,597 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:44,597 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-19 05:33:44,597 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:44,598 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:44,598 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:44,598 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-19 05:33:44,598 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-19 05:33:44,598 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:44,600 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:44,624 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:44,625 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:44,625 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:44,625 INFO L229 MonitoredProcess]: Starting monitored process 118 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:44,626 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Waiting until timeout for monitored process [2021-11-19 05:33:44,627 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:44,636 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:44,636 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-19 05:33:44,636 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:44,636 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:44,636 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-19 05:33:44,639 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-19 05:33:44,639 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-19 05:33:44,657 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:44,681 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Ended with exit code 0 [2021-11-19 05:33:44,681 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:44,681 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:44,682 INFO L229 MonitoredProcess]: Starting monitored process 119 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:44,683 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Waiting until timeout for monitored process [2021-11-19 05:33:44,684 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:44,692 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:44,693 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-19 05:33:44,693 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:44,693 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:44,693 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:44,693 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-19 05:33:44,693 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-19 05:33:44,694 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:44,696 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:44,720 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:44,720 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:44,721 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:44,721 INFO L229 MonitoredProcess]: Starting monitored process 120 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:44,722 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Waiting until timeout for monitored process [2021-11-19 05:33:44,723 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:44,732 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:44,732 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-19 05:33:44,732 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:44,732 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:44,732 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-19 05:33:44,734 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-19 05:33:44,734 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-19 05:33:44,741 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:44,767 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:44,767 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:44,767 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:44,768 INFO L229 MonitoredProcess]: Starting monitored process 121 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:44,783 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Waiting until timeout for monitored process [2021-11-19 05:33:44,784 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:44,793 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:44,793 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-19 05:33:44,793 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:44,793 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:44,793 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-19 05:33:44,796 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-19 05:33:44,796 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-19 05:33:44,819 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:44,852 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Ended with exit code 0 [2021-11-19 05:33:44,852 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:44,852 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:44,853 INFO L229 MonitoredProcess]: Starting monitored process 122 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:44,854 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Waiting until timeout for monitored process [2021-11-19 05:33:44,854 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:44,863 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:44,864 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-19 05:33:44,864 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:44,864 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:44,864 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-19 05:33:44,866 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-19 05:33:44,866 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-19 05:33:44,871 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:44,896 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Ended with exit code 0 [2021-11-19 05:33:44,896 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:44,896 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:44,897 INFO L229 MonitoredProcess]: Starting monitored process 123 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:44,898 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Waiting until timeout for monitored process [2021-11-19 05:33:44,898 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:44,907 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:44,907 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-19 05:33:44,908 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:44,908 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:44,908 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-19 05:33:44,910 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-19 05:33:44,911 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-19 05:33:44,916 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:44,940 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:44,941 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:44,941 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:44,942 INFO L229 MonitoredProcess]: Starting monitored process 124 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:44,942 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Waiting until timeout for monitored process [2021-11-19 05:33:44,943 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:44,952 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:44,953 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-19 05:33:44,953 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:44,953 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:44,953 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:44,953 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-19 05:33:44,953 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-19 05:33:44,953 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:44,955 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:44,980 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:44,980 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:44,980 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:44,981 INFO L229 MonitoredProcess]: Starting monitored process 125 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:44,982 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Waiting until timeout for monitored process [2021-11-19 05:33:44,984 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:44,993 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:44,994 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-19 05:33:44,994 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:44,994 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:44,994 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-19 05:33:44,996 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-19 05:33:44,996 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-19 05:33:45,000 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:45,025 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:45,025 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:45,025 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:45,026 INFO L229 MonitoredProcess]: Starting monitored process 126 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:45,027 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Waiting until timeout for monitored process [2021-11-19 05:33:45,028 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:45,036 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:45,037 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-19 05:33:45,037 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:45,037 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:45,037 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:45,037 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-19 05:33:45,037 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-19 05:33:45,037 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:45,043 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:45,068 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:45,068 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:45,068 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:45,069 INFO L229 MonitoredProcess]: Starting monitored process 127 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:45,070 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Waiting until timeout for monitored process [2021-11-19 05:33:45,071 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:45,080 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:45,080 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-19 05:33:45,080 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:45,081 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:45,081 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:45,081 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-19 05:33:45,081 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-19 05:33:45,081 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:45,083 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:45,108 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:45,109 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:45,109 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:45,110 INFO L229 MonitoredProcess]: Starting monitored process 128 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:45,114 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:45,114 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Waiting until timeout for monitored process [2021-11-19 05:33:45,123 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:45,123 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-19 05:33:45,123 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:45,123 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:45,123 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-19 05:33:45,125 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-19 05:33:45,125 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-19 05:33:45,130 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:45,154 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Ended with exit code 0 [2021-11-19 05:33:45,155 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:45,155 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:45,157 INFO L229 MonitoredProcess]: Starting monitored process 129 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:45,158 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Waiting until timeout for monitored process [2021-11-19 05:33:45,159 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:45,168 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:45,168 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-19 05:33:45,168 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:45,168 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:45,168 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:45,169 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-19 05:33:45,169 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-19 05:33:45,169 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:45,172 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:45,196 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Ended with exit code 0 [2021-11-19 05:33:45,197 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:45,197 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:45,198 INFO L229 MonitoredProcess]: Starting monitored process 130 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:45,201 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Waiting until timeout for monitored process [2021-11-19 05:33:45,201 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:45,210 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:45,210 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-19 05:33:45,211 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:45,211 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:45,211 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:45,211 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-19 05:33:45,212 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-19 05:33:45,212 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:45,224 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:45,248 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Ended with exit code 0 [2021-11-19 05:33:45,248 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:45,248 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:45,249 INFO L229 MonitoredProcess]: Starting monitored process 131 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:45,250 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Waiting until timeout for monitored process [2021-11-19 05:33:45,250 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 [2021-11-19 05:33:45,259 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:45,259 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-19 05:33:45,259 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:45,260 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:45,260 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:45,260 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-19 05:33:45,260 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-19 05:33:45,260 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:45,262 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:45,286 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Ended with exit code 0 [2021-11-19 05:33:45,286 INFO L490 LassoAnalysis]: Using template '3-phase'. [2021-11-19 05:33:45,286 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:45,286 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:45,287 INFO L229 MonitoredProcess]: Starting monitored process 132 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:45,288 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Waiting until timeout for monitored process [2021-11-19 05:33:45,288 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:45,297 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:45,297 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-19 05:33:45,297 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:45,298 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:45,298 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:45,308 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:33:45,314 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-19 05:33:45,314 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:45,317 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:45,341 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:45,342 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:45,342 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:45,342 INFO L229 MonitoredProcess]: Starting monitored process 133 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:45,343 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Waiting until timeout for monitored process [2021-11-19 05:33:45,344 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:45,353 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:45,353 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-19 05:33:45,353 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:45,353 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:45,354 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:45,354 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:33:45,355 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-19 05:33:45,355 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:45,358 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:45,382 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:45,382 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:45,382 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:45,383 INFO L229 MonitoredProcess]: Starting monitored process 134 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:45,384 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Waiting until timeout for monitored process [2021-11-19 05:33:45,384 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:45,393 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:45,393 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-19 05:33:45,393 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:45,393 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:45,393 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:45,393 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:33:45,394 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-19 05:33:45,394 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:45,397 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:45,421 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:45,422 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:45,422 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:45,423 INFO L229 MonitoredProcess]: Starting monitored process 135 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:45,424 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Waiting until timeout for monitored process [2021-11-19 05:33:45,424 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 [2021-11-19 05:33:45,433 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:45,433 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-19 05:33:45,433 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:45,433 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:45,433 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:45,434 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:33:45,434 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-19 05:33:45,434 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:45,437 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:45,462 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:45,462 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:45,462 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:45,463 INFO L229 MonitoredProcess]: Starting monitored process 136 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:45,464 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Waiting until timeout for monitored process [2021-11-19 05:33:45,464 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:45,473 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:45,474 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-19 05:33:45,474 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:45,474 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:45,474 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:33:45,477 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-19 05:33:45,477 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-19 05:33:45,503 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:45,531 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Ended with exit code 0 [2021-11-19 05:33:45,531 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:45,531 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:45,532 INFO L229 MonitoredProcess]: Starting monitored process 137 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:45,533 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Waiting until timeout for monitored process [2021-11-19 05:33:45,534 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:45,543 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:45,543 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-19 05:33:45,543 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:45,543 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:45,543 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:33:45,546 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-19 05:33:45,546 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-19 05:33:45,555 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:45,579 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:45,579 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:45,579 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:45,580 INFO L229 MonitoredProcess]: Starting monitored process 138 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:45,581 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Waiting until timeout for monitored process [2021-11-19 05:33:45,581 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:45,591 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:45,591 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-19 05:33:45,591 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:45,591 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:45,591 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:33:45,599 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-19 05:33:45,599 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-19 05:33:45,643 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:45,684 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:45,684 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:45,685 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:45,688 INFO L229 MonitoredProcess]: Starting monitored process 139 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:45,692 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:45,704 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:45,704 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-19 05:33:45,704 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:45,704 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:45,704 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:33:45,708 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-19 05:33:45,708 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-19 05:33:45,708 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Waiting until timeout for monitored process [2021-11-19 05:33:45,727 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:45,767 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:45,767 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:45,768 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:45,772 INFO L229 MonitoredProcess]: Starting monitored process 140 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:45,774 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:45,786 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:45,786 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-19 05:33:45,786 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:45,786 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:45,786 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:33:45,790 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-19 05:33:45,790 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-19 05:33:45,793 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Waiting until timeout for monitored process [2021-11-19 05:33:45,811 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:45,852 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:45,852 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:45,852 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:45,854 INFO L229 MonitoredProcess]: Starting monitored process 141 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:45,856 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:45,867 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:45,868 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-19 05:33:45,868 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:45,868 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:45,868 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:33:45,871 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-19 05:33:45,872 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-19 05:33:45,875 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Waiting until timeout for monitored process [2021-11-19 05:33:45,895 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:45,936 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:45,937 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:45,937 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:45,938 INFO L229 MonitoredProcess]: Starting monitored process 142 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:45,940 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:45,951 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:45,951 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-19 05:33:45,952 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:45,952 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:45,952 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:33:45,955 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-19 05:33:45,955 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-19 05:33:45,959 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Waiting until timeout for monitored process [2021-11-19 05:33:45,971 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:46,012 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:46,012 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:46,012 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:46,014 INFO L229 MonitoredProcess]: Starting monitored process 143 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:46,016 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:46,027 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:46,027 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-19 05:33:46,028 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:46,028 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:46,028 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:46,028 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:33:46,029 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-19 05:33:46,029 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:46,031 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Waiting until timeout for monitored process [2021-11-19 05:33:46,047 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:46,084 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:46,084 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:46,084 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:46,088 INFO L229 MonitoredProcess]: Starting monitored process 144 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:46,090 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 [2021-11-19 05:33:46,101 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:46,101 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-19 05:33:46,102 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:46,102 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:46,102 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:33:46,105 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-19 05:33:46,105 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-19 05:33:46,109 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Waiting until timeout for monitored process [2021-11-19 05:33:46,127 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:46,163 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:46,164 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:46,164 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:46,165 INFO L229 MonitoredProcess]: Starting monitored process 145 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:46,167 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:46,179 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:46,179 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-19 05:33:46,179 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:46,179 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:46,179 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:46,179 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:33:46,180 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-19 05:33:46,181 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:46,185 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Waiting until timeout for monitored process [2021-11-19 05:33:46,188 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:46,227 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:46,228 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:46,228 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:46,229 INFO L229 MonitoredProcess]: Starting monitored process 146 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:46,231 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:46,243 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:46,243 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-19 05:33:46,243 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:46,243 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:46,244 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:33:46,249 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-19 05:33:46,249 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-19 05:33:46,252 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Waiting until timeout for monitored process [2021-11-19 05:33:46,275 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:46,315 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:46,316 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:46,316 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:46,318 INFO L229 MonitoredProcess]: Starting monitored process 147 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:46,320 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:46,331 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:46,331 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-19 05:33:46,331 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:46,331 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:46,331 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:33:46,335 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-19 05:33:46,335 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-19 05:33:46,339 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Waiting until timeout for monitored process [2021-11-19 05:33:46,355 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:46,397 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:46,397 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:46,397 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:46,398 INFO L229 MonitoredProcess]: Starting monitored process 148 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:46,404 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:46,416 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:46,416 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-19 05:33:46,416 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:46,416 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:46,416 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:33:46,419 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Waiting until timeout for monitored process [2021-11-19 05:33:46,420 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-19 05:33:46,421 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-19 05:33:46,443 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:46,480 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:46,480 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:46,480 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:46,481 INFO L229 MonitoredProcess]: Starting monitored process 149 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:46,483 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:46,494 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:46,494 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-19 05:33:46,495 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:46,495 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:46,495 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:33:46,498 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-19 05:33:46,499 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-19 05:33:46,503 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Waiting until timeout for monitored process [2021-11-19 05:33:46,519 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:46,560 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:46,560 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:46,561 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:46,562 INFO L229 MonitoredProcess]: Starting monitored process 150 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:46,564 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:46,575 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:46,576 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-19 05:33:46,576 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:46,576 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:46,576 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:46,576 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:33:46,577 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-19 05:33:46,577 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:46,581 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Waiting until timeout for monitored process [2021-11-19 05:33:46,591 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:46,628 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:46,628 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:46,628 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:46,629 INFO L229 MonitoredProcess]: Starting monitored process 151 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:46,631 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:46,641 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:46,641 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-19 05:33:46,641 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:46,641 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:46,641 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:33:46,644 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-19 05:33:46,644 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-19 05:33:46,652 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Waiting until timeout for monitored process [2021-11-19 05:33:46,659 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:46,695 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:46,696 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:46,696 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:46,697 INFO L229 MonitoredProcess]: Starting monitored process 152 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:46,699 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 [2021-11-19 05:33:46,709 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:46,710 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-19 05:33:46,710 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:46,710 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:46,710 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:46,710 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:33:46,711 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-19 05:33:46,711 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:46,714 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Waiting until timeout for monitored process [2021-11-19 05:33:46,723 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:46,760 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:46,760 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:46,761 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:46,761 INFO L229 MonitoredProcess]: Starting monitored process 153 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:46,763 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:46,774 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:46,774 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-19 05:33:46,774 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:46,774 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:46,774 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:46,774 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:33:46,775 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-19 05:33:46,775 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:46,779 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Waiting until timeout for monitored process [2021-11-19 05:33:46,787 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:46,827 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:46,827 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:46,827 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:46,828 INFO L229 MonitoredProcess]: Starting monitored process 154 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:46,830 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 [2021-11-19 05:33:46,842 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:46,842 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-19 05:33:46,842 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:46,842 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:46,842 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:33:46,845 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-19 05:33:46,845 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-19 05:33:46,849 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Waiting until timeout for monitored process [2021-11-19 05:33:46,875 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:46,916 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:46,917 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:46,917 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:46,918 INFO L229 MonitoredProcess]: Starting monitored process 155 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:46,920 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:46,930 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:46,931 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-19 05:33:46,931 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:46,931 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:46,931 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:46,931 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:33:46,932 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-19 05:33:46,932 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:46,936 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Waiting until timeout for monitored process [2021-11-19 05:33:46,943 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:46,983 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:46,984 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:46,984 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:46,988 INFO L229 MonitoredProcess]: Starting monitored process 156 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:46,989 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Waiting until timeout for monitored process [2021-11-19 05:33:46,990 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 [2021-11-19 05:33:46,998 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:46,998 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-19 05:33:46,999 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:46,999 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:46,999 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:46,999 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:33:47,000 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-19 05:33:47,000 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:47,002 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:47,025 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Ended with exit code 0 [2021-11-19 05:33:47,025 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:47,025 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:47,026 INFO L229 MonitoredProcess]: Starting monitored process 157 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:47,027 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Waiting until timeout for monitored process [2021-11-19 05:33:47,027 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:47,035 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:47,035 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-19 05:33:47,035 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:47,035 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:47,035 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:47,036 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:33:47,036 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-19 05:33:47,036 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:47,039 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:47,062 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Ended with exit code 0 [2021-11-19 05:33:47,062 INFO L490 LassoAnalysis]: Using template '4-phase'. [2021-11-19 05:33:47,062 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:47,062 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:47,063 INFO L229 MonitoredProcess]: Starting monitored process 158 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:47,065 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Waiting until timeout for monitored process [2021-11-19 05:33:47,066 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:47,075 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:47,075 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-19 05:33:47,075 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:47,075 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:47,075 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:47,075 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-19 05:33:47,077 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-19 05:33:47,077 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:47,105 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:47,143 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:47,143 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:47,143 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:47,144 INFO L229 MonitoredProcess]: Starting monitored process 159 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:47,145 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Waiting until timeout for monitored process [2021-11-19 05:33:47,145 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:47,154 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:47,154 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-19 05:33:47,154 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:47,154 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:47,154 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:47,154 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-19 05:33:47,155 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-19 05:33:47,155 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:47,161 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:47,184 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:47,184 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:47,184 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:47,185 INFO L229 MonitoredProcess]: Starting monitored process 160 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:47,185 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Waiting until timeout for monitored process [2021-11-19 05:33:47,186 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:47,194 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:47,195 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-19 05:33:47,195 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:47,195 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:47,195 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:47,195 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-19 05:33:47,196 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-19 05:33:47,196 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:47,199 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:47,222 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:47,222 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:47,222 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:47,223 INFO L229 MonitoredProcess]: Starting monitored process 161 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:47,224 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Waiting until timeout for monitored process [2021-11-19 05:33:47,224 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 [2021-11-19 05:33:47,232 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:47,232 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-19 05:33:47,233 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:47,233 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:47,233 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:47,233 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-19 05:33:47,234 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-19 05:33:47,234 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:47,237 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:47,260 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Ended with exit code 0 [2021-11-19 05:33:47,260 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:47,260 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:47,261 INFO L229 MonitoredProcess]: Starting monitored process 162 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:47,262 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Waiting until timeout for monitored process [2021-11-19 05:33:47,262 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:47,270 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:47,270 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-19 05:33:47,271 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:47,271 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:47,271 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-19 05:33:47,274 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-19 05:33:47,274 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-19 05:33:47,283 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:47,305 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Ended with exit code 0 [2021-11-19 05:33:47,308 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:47,309 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:47,310 INFO L229 MonitoredProcess]: Starting monitored process 163 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:47,312 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:47,323 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:47,323 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-19 05:33:47,323 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:47,323 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:47,324 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-19 05:33:47,335 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-19 05:33:47,336 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-19 05:33:47,336 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Waiting until timeout for monitored process [2021-11-19 05:33:47,345 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:47,368 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:47,368 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:47,368 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:47,369 INFO L229 MonitoredProcess]: Starting monitored process 164 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:47,370 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Waiting until timeout for monitored process [2021-11-19 05:33:47,370 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 [2021-11-19 05:33:47,379 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:47,379 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-19 05:33:47,379 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:47,379 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:47,379 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-19 05:33:47,387 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-19 05:33:47,387 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-19 05:33:47,446 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:47,469 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Ended with exit code 0 [2021-11-19 05:33:47,469 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:47,469 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:47,470 INFO L229 MonitoredProcess]: Starting monitored process 165 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:47,471 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Waiting until timeout for monitored process [2021-11-19 05:33:47,471 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:47,480 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:47,480 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-19 05:33:47,480 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:47,480 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:47,480 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-19 05:33:47,484 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-19 05:33:47,484 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-19 05:33:47,494 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:47,518 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Ended with exit code 0 [2021-11-19 05:33:47,519 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:47,519 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:47,519 INFO L229 MonitoredProcess]: Starting monitored process 166 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:47,520 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Waiting until timeout for monitored process [2021-11-19 05:33:47,521 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:47,530 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:47,530 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-19 05:33:47,530 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:47,530 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:47,530 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-19 05:33:47,534 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-19 05:33:47,534 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-19 05:33:47,561 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:47,585 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Ended with exit code 0 [2021-11-19 05:33:47,585 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:47,585 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:47,586 INFO L229 MonitoredProcess]: Starting monitored process 167 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:47,587 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Waiting until timeout for monitored process [2021-11-19 05:33:47,587 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:47,596 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:47,596 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-19 05:33:47,596 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:47,596 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:47,596 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-19 05:33:47,601 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-19 05:33:47,601 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-19 05:33:47,627 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:47,659 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Ended with exit code 0 [2021-11-19 05:33:47,659 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:47,659 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:47,660 INFO L229 MonitoredProcess]: Starting monitored process 168 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:47,661 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Waiting until timeout for monitored process [2021-11-19 05:33:47,662 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:47,671 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:47,671 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-19 05:33:47,671 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:47,671 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:47,671 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-19 05:33:47,676 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-19 05:33:47,676 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-19 05:33:47,690 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:47,713 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:47,713 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:47,714 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:47,714 INFO L229 MonitoredProcess]: Starting monitored process 169 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:47,715 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Waiting until timeout for monitored process [2021-11-19 05:33:47,716 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:47,725 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:47,725 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-19 05:33:47,725 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:47,725 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:47,725 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:47,725 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-19 05:33:47,726 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-19 05:33:47,726 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:47,730 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:47,754 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Ended with exit code 0 [2021-11-19 05:33:47,754 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:47,754 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:47,755 INFO L229 MonitoredProcess]: Starting monitored process 170 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:47,756 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Waiting until timeout for monitored process [2021-11-19 05:33:47,756 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:47,765 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:47,765 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-19 05:33:47,765 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:47,765 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:47,766 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-19 05:33:47,769 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-19 05:33:47,769 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-19 05:33:47,778 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:47,801 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Ended with exit code 0 [2021-11-19 05:33:47,801 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:47,802 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:47,802 INFO L229 MonitoredProcess]: Starting monitored process 171 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:47,803 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Waiting until timeout for monitored process [2021-11-19 05:33:47,803 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:47,812 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:47,812 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-19 05:33:47,813 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:47,813 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:47,813 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:47,813 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-19 05:33:47,814 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-19 05:33:47,814 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:47,818 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:47,843 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:47,843 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:47,843 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:47,844 INFO L229 MonitoredProcess]: Starting monitored process 172 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:47,845 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Waiting until timeout for monitored process [2021-11-19 05:33:47,845 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:47,855 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:47,855 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-19 05:33:47,855 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:47,855 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:47,855 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-19 05:33:47,860 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-19 05:33:47,860 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-19 05:33:47,874 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:47,898 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Ended with exit code 0 [2021-11-19 05:33:47,898 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:47,898 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:47,899 INFO L229 MonitoredProcess]: Starting monitored process 173 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:47,900 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Waiting until timeout for monitored process [2021-11-19 05:33:47,900 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:47,910 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:47,910 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-19 05:33:47,910 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:47,910 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:47,910 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-19 05:33:47,915 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-19 05:33:47,915 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-19 05:33:47,927 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:47,950 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Ended with exit code 0 [2021-11-19 05:33:47,951 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:47,951 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:47,952 INFO L229 MonitoredProcess]: Starting monitored process 174 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:47,953 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Waiting until timeout for monitored process [2021-11-19 05:33:47,953 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:47,962 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:47,962 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-19 05:33:47,962 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:47,962 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:47,962 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-19 05:33:47,966 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-19 05:33:47,966 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-19 05:33:47,976 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:47,999 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:47,999 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:47,999 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:48,000 INFO L229 MonitoredProcess]: Starting monitored process 175 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:48,002 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Waiting until timeout for monitored process [2021-11-19 05:33:48,003 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:48,012 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:48,012 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-19 05:33:48,012 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:48,012 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:48,012 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-19 05:33:48,016 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-19 05:33:48,016 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-19 05:33:48,026 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:48,048 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:48,048 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:48,048 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:48,049 INFO L229 MonitoredProcess]: Starting monitored process 176 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:48,050 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Waiting until timeout for monitored process [2021-11-19 05:33:48,050 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:48,059 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:48,059 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-19 05:33:48,059 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:48,059 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:48,059 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:48,060 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-19 05:33:48,060 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-19 05:33:48,060 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:48,064 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:48,091 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:48,091 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:48,091 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:48,092 INFO L229 MonitoredProcess]: Starting monitored process 177 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:48,093 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Waiting until timeout for monitored process [2021-11-19 05:33:48,093 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:48,102 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:48,102 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-19 05:33:48,102 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:48,102 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:48,102 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-19 05:33:48,105 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-19 05:33:48,105 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-19 05:33:48,113 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:48,136 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:48,136 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:48,137 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:48,137 INFO L229 MonitoredProcess]: Starting monitored process 178 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:48,138 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Waiting until timeout for monitored process [2021-11-19 05:33:48,138 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:48,147 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:48,147 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-19 05:33:48,147 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:48,147 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:48,148 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:48,148 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-19 05:33:48,148 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-19 05:33:48,148 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:48,152 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:48,175 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:48,175 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:48,175 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:48,176 INFO L229 MonitoredProcess]: Starting monitored process 179 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:48,177 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Waiting until timeout for monitored process [2021-11-19 05:33:48,177 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:48,186 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:48,186 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-19 05:33:48,186 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:48,186 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:48,186 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:48,186 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-19 05:33:48,187 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-19 05:33:48,187 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:48,207 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:48,243 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Ended with exit code 0 [2021-11-19 05:33:48,243 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:48,243 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:48,244 INFO L229 MonitoredProcess]: Starting monitored process 180 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:48,245 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Waiting until timeout for monitored process [2021-11-19 05:33:48,245 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:48,254 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:48,254 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-19 05:33:48,254 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:48,254 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:48,254 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-19 05:33:48,260 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-19 05:33:48,260 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-19 05:33:48,283 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:48,321 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Ended with exit code 0 [2021-11-19 05:33:48,321 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:48,321 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:48,322 INFO L229 MonitoredProcess]: Starting monitored process 181 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:48,332 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:48,342 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Waiting until timeout for monitored process [2021-11-19 05:33:48,343 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:48,343 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-19 05:33:48,344 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:48,344 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:48,344 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:48,344 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-19 05:33:48,345 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-19 05:33:48,345 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:48,348 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:48,371 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:48,372 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:48,372 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:48,372 INFO L229 MonitoredProcess]: Starting monitored process 182 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:48,373 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Waiting until timeout for monitored process [2021-11-19 05:33:48,374 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:48,382 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:48,382 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-19 05:33:48,382 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:48,382 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:48,383 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:48,383 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-19 05:33:48,383 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-19 05:33:48,383 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:48,387 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:48,410 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Ended with exit code 0 [2021-11-19 05:33:48,410 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:48,410 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:48,411 INFO L229 MonitoredProcess]: Starting monitored process 183 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:48,411 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Waiting until timeout for monitored process [2021-11-19 05:33:48,412 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:48,420 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:48,421 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-19 05:33:48,421 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:48,421 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:48,421 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:48,421 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-19 05:33:48,422 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-19 05:33:48,422 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:48,425 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:48,448 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:48,449 INFO L490 LassoAnalysis]: Using template '2-lex'. [2021-11-19 05:33:48,449 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:48,449 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:48,450 INFO L229 MonitoredProcess]: Starting monitored process 184 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:48,450 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Waiting until timeout for monitored process [2021-11-19 05:33:48,451 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:48,459 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:48,459 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-19 05:33:48,459 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:48,460 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:48,460 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:48,460 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:33:48,460 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-19 05:33:48,460 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:48,463 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:48,487 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Ended with exit code 0 [2021-11-19 05:33:48,488 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:48,488 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:48,488 INFO L229 MonitoredProcess]: Starting monitored process 185 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:48,489 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Waiting until timeout for monitored process [2021-11-19 05:33:48,490 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:48,499 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:48,499 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-19 05:33:48,499 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:48,499 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:48,499 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:48,499 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:33:48,500 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-19 05:33:48,500 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:48,502 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:48,526 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:48,526 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:48,527 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:48,527 INFO L229 MonitoredProcess]: Starting monitored process 186 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:48,528 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Waiting until timeout for monitored process [2021-11-19 05:33:48,529 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 [2021-11-19 05:33:48,538 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:48,538 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-19 05:33:48,538 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:48,538 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:48,538 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:48,538 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:33:48,541 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-19 05:33:48,541 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:48,544 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:48,566 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Ended with exit code 0 [2021-11-19 05:33:48,567 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:48,567 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:48,568 INFO L229 MonitoredProcess]: Starting monitored process 187 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:48,571 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Waiting until timeout for monitored process [2021-11-19 05:33:48,571 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:48,583 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:48,583 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-19 05:33:48,583 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:48,583 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:48,583 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:48,583 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:33:48,584 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-19 05:33:48,585 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:48,599 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:48,637 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:48,637 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:48,637 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:48,640 INFO L229 MonitoredProcess]: Starting monitored process 188 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:48,644 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:48,653 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Waiting until timeout for monitored process [2021-11-19 05:33:48,653 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:48,654 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-19 05:33:48,654 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:48,654 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:48,654 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:33:48,656 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-19 05:33:48,656 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-19 05:33:48,662 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:48,685 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Ended with exit code 0 [2021-11-19 05:33:48,686 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:48,686 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:48,686 INFO L229 MonitoredProcess]: Starting monitored process 189 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:48,687 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Waiting until timeout for monitored process [2021-11-19 05:33:48,688 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:48,697 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:48,698 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-19 05:33:48,698 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:48,698 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:48,698 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:33:48,700 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-19 05:33:48,700 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-19 05:33:48,731 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:48,759 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Ended with exit code 0 [2021-11-19 05:33:48,760 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:48,760 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:48,760 INFO L229 MonitoredProcess]: Starting monitored process 190 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:48,761 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Waiting until timeout for monitored process [2021-11-19 05:33:48,762 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:48,771 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:48,771 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-19 05:33:48,772 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:48,772 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:48,772 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:33:48,778 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-19 05:33:48,778 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-19 05:33:48,814 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:48,838 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:48,839 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:48,839 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:48,839 INFO L229 MonitoredProcess]: Starting monitored process 191 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:48,840 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Waiting until timeout for monitored process [2021-11-19 05:33:48,841 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 [2021-11-19 05:33:48,850 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:48,850 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-19 05:33:48,850 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:48,850 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:48,850 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:33:48,852 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-19 05:33:48,853 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-19 05:33:48,883 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:48,923 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:48,924 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:48,924 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:48,925 INFO L229 MonitoredProcess]: Starting monitored process 192 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:48,940 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:48,952 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:48,952 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-19 05:33:48,952 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:48,952 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:48,952 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:33:48,955 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-19 05:33:48,956 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-19 05:33:48,959 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Waiting until timeout for monitored process [2021-11-19 05:33:48,983 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:49,024 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:49,025 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:49,025 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:49,026 INFO L229 MonitoredProcess]: Starting monitored process 193 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:49,029 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:49,041 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:49,041 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-19 05:33:49,041 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:49,041 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:49,041 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:33:49,041 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Waiting until timeout for monitored process [2021-11-19 05:33:49,044 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-19 05:33:49,044 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-19 05:33:49,050 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:49,073 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:49,073 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:49,073 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:49,074 INFO L229 MonitoredProcess]: Starting monitored process 194 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:49,075 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Waiting until timeout for monitored process [2021-11-19 05:33:49,075 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:49,084 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:49,084 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-19 05:33:49,084 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:49,084 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:49,084 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:33:49,086 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-19 05:33:49,086 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-19 05:33:49,092 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:49,114 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Ended with exit code 0 [2021-11-19 05:33:49,115 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:49,115 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:49,116 INFO L229 MonitoredProcess]: Starting monitored process 195 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:49,116 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Waiting until timeout for monitored process [2021-11-19 05:33:49,117 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:49,125 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:49,125 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-19 05:33:49,125 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:49,126 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:49,126 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:49,126 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:33:49,127 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-19 05:33:49,127 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:49,155 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:49,181 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Ended with exit code 0 [2021-11-19 05:33:49,182 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:49,182 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:49,182 INFO L229 MonitoredProcess]: Starting monitored process 196 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:49,183 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Waiting until timeout for monitored process [2021-11-19 05:33:49,184 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:49,192 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:49,192 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-19 05:33:49,192 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:49,192 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:49,192 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:33:49,194 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-19 05:33:49,194 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-19 05:33:49,199 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:49,222 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:49,222 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:49,223 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:49,223 INFO L229 MonitoredProcess]: Starting monitored process 197 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:49,224 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Waiting until timeout for monitored process [2021-11-19 05:33:49,225 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:49,233 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:49,233 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-19 05:33:49,233 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:49,233 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:49,233 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:49,233 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:33:49,234 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-19 05:33:49,234 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:49,236 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:49,258 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:49,259 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:49,259 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:49,262 INFO L229 MonitoredProcess]: Starting monitored process 198 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:49,262 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Waiting until timeout for monitored process [2021-11-19 05:33:49,263 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:49,271 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:49,271 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-19 05:33:49,271 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:49,271 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:49,271 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:33:49,274 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-19 05:33:49,274 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-19 05:33:49,280 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:49,303 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Ended with exit code 0 [2021-11-19 05:33:49,303 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:49,303 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:49,304 INFO L229 MonitoredProcess]: Starting monitored process 199 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:49,304 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Waiting until timeout for monitored process [2021-11-19 05:33:49,305 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:49,313 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:49,313 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-19 05:33:49,313 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:49,313 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:49,313 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:33:49,315 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-19 05:33:49,315 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-19 05:33:49,321 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:49,344 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:49,344 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:49,344 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:49,345 INFO L229 MonitoredProcess]: Starting monitored process 200 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:49,346 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Waiting until timeout for monitored process [2021-11-19 05:33:49,346 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:49,354 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:49,355 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-19 05:33:49,355 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:49,355 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:49,355 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:33:49,357 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-19 05:33:49,357 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-19 05:33:49,362 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:49,385 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:49,385 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:49,385 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:49,386 INFO L229 MonitoredProcess]: Starting monitored process 201 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:49,387 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Waiting until timeout for monitored process [2021-11-19 05:33:49,387 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:49,395 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:49,395 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-19 05:33:49,395 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:49,395 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:49,395 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:33:49,398 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-19 05:33:49,398 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-19 05:33:49,403 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:49,426 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Ended with exit code 0 [2021-11-19 05:33:49,426 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:49,426 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:49,427 INFO L229 MonitoredProcess]: Starting monitored process 202 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:49,427 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Waiting until timeout for monitored process [2021-11-19 05:33:49,428 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:49,436 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:49,436 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-19 05:33:49,436 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:49,436 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:49,437 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:49,437 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:33:49,437 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-19 05:33:49,437 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:49,439 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:49,462 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:49,462 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:49,462 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:49,463 INFO L229 MonitoredProcess]: Starting monitored process 203 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:49,464 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Waiting until timeout for monitored process [2021-11-19 05:33:49,464 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:49,473 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:49,473 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-19 05:33:49,473 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:49,473 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:49,473 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:33:49,475 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-19 05:33:49,475 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-19 05:33:49,480 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:49,503 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:49,504 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:49,504 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:49,504 INFO L229 MonitoredProcess]: Starting monitored process 204 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:49,506 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:49,506 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Waiting until timeout for monitored process [2021-11-19 05:33:49,514 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:49,514 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-19 05:33:49,514 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:49,515 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:49,515 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:49,515 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:33:49,515 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-19 05:33:49,515 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:49,517 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:49,540 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Ended with exit code 0 [2021-11-19 05:33:49,541 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:49,541 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:49,541 INFO L229 MonitoredProcess]: Starting monitored process 205 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:49,542 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Waiting until timeout for monitored process [2021-11-19 05:33:49,543 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:49,551 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:49,551 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-19 05:33:49,552 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:49,552 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:49,552 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:49,552 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:33:49,552 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-19 05:33:49,552 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:49,554 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:49,577 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:49,577 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:49,577 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:49,578 INFO L229 MonitoredProcess]: Starting monitored process 206 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:49,579 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Waiting until timeout for monitored process [2021-11-19 05:33:49,579 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:49,588 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:49,588 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-19 05:33:49,588 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:49,588 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:49,588 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:33:49,590 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-19 05:33:49,590 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-19 05:33:49,595 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:49,618 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:49,619 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:49,619 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:49,620 INFO L229 MonitoredProcess]: Starting monitored process 207 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:49,633 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Waiting until timeout for monitored process [2021-11-19 05:33:49,633 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:49,642 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:49,642 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-19 05:33:49,642 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:49,643 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:49,643 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:49,643 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:33:49,643 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-19 05:33:49,643 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:49,645 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:49,671 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Ended with exit code 0 [2021-11-19 05:33:49,671 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:49,671 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:49,672 INFO L229 MonitoredProcess]: Starting monitored process 208 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:49,673 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Waiting until timeout for monitored process [2021-11-19 05:33:49,673 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:49,682 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:49,682 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-19 05:33:49,682 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:49,682 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:49,682 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:49,683 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:33:49,684 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-19 05:33:49,684 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:49,707 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:49,743 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:49,743 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:49,744 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:49,744 INFO L229 MonitoredProcess]: Starting monitored process 209 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:49,745 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Waiting until timeout for monitored process [2021-11-19 05:33:49,746 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:49,755 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:49,755 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-19 05:33:49,755 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:49,756 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:49,756 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:49,756 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:33:49,757 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-19 05:33:49,757 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:49,762 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:49,787 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:49,787 INFO L490 LassoAnalysis]: Using template '3-lex'. [2021-11-19 05:33:49,787 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:49,787 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:49,789 INFO L229 MonitoredProcess]: Starting monitored process 210 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:49,790 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Waiting until timeout for monitored process [2021-11-19 05:33:49,790 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:49,799 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:49,799 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-19 05:33:49,799 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:49,800 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:49,800 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:49,800 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-19 05:33:49,801 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-19 05:33:49,801 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:49,803 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:49,828 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Ended with exit code 0 [2021-11-19 05:33:49,828 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:49,828 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:49,829 INFO L229 MonitoredProcess]: Starting monitored process 211 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:49,830 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Waiting until timeout for monitored process [2021-11-19 05:33:49,830 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 [2021-11-19 05:33:49,839 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:49,839 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-19 05:33:49,839 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:49,839 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:49,839 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:49,839 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-19 05:33:49,840 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-19 05:33:49,840 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:49,843 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:49,867 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:49,867 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:49,867 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:49,868 INFO L229 MonitoredProcess]: Starting monitored process 212 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:49,869 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Waiting until timeout for monitored process [2021-11-19 05:33:49,869 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:49,878 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:49,878 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-19 05:33:49,878 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:49,878 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:49,878 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:49,878 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-19 05:33:49,879 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-19 05:33:49,879 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:49,882 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:49,905 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:49,906 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:49,906 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:49,907 INFO L229 MonitoredProcess]: Starting monitored process 213 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:49,908 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Waiting until timeout for monitored process [2021-11-19 05:33:49,908 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:49,917 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:49,917 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-19 05:33:49,917 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:49,917 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:49,917 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:49,917 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-19 05:33:49,918 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-19 05:33:49,918 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:49,921 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:49,944 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:49,944 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:49,944 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:49,945 INFO L229 MonitoredProcess]: Starting monitored process 214 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:49,946 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Waiting until timeout for monitored process [2021-11-19 05:33:49,947 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:49,956 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:49,956 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-19 05:33:49,956 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:49,956 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:49,956 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-19 05:33:49,959 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-11-19 05:33:49,959 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-11-19 05:33:49,967 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:49,990 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Ended with exit code 0 [2021-11-19 05:33:49,990 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:49,990 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:49,991 INFO L229 MonitoredProcess]: Starting monitored process 215 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:49,992 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Waiting until timeout for monitored process [2021-11-19 05:33:49,992 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:50,000 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:50,000 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-19 05:33:50,000 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:50,000 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:50,000 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-19 05:33:50,005 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-11-19 05:33:50,005 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-11-19 05:33:50,017 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:50,039 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:50,040 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:50,040 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:50,040 INFO L229 MonitoredProcess]: Starting monitored process 216 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:50,041 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Waiting until timeout for monitored process [2021-11-19 05:33:50,042 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:50,050 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:50,050 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-19 05:33:50,050 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:50,050 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:50,050 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-19 05:33:50,075 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-11-19 05:33:50,075 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-11-19 05:33:50,117 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:50,139 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:50,140 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:50,140 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:50,140 INFO L229 MonitoredProcess]: Starting monitored process 217 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:50,141 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Waiting until timeout for monitored process [2021-11-19 05:33:50,142 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:50,150 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:50,150 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-19 05:33:50,150 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:50,150 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:50,150 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-19 05:33:50,154 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-11-19 05:33:50,154 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-11-19 05:33:50,161 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:50,185 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Ended with exit code 0 [2021-11-19 05:33:50,185 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:50,185 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:50,186 INFO L229 MonitoredProcess]: Starting monitored process 218 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:50,187 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Waiting until timeout for monitored process [2021-11-19 05:33:50,187 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:50,196 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:50,196 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-19 05:33:50,196 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:50,196 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:50,196 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-19 05:33:50,200 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-11-19 05:33:50,200 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-11-19 05:33:50,208 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:50,232 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Ended with exit code 0 [2021-11-19 05:33:50,232 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:50,233 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:50,233 INFO L229 MonitoredProcess]: Starting monitored process 219 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:50,237 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Waiting until timeout for monitored process [2021-11-19 05:33:50,238 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:50,247 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:50,248 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-19 05:33:50,248 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:50,248 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:50,248 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-19 05:33:50,253 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-11-19 05:33:50,253 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-11-19 05:33:50,268 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:50,292 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Ended with exit code 0 [2021-11-19 05:33:50,292 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:50,292 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:50,293 INFO L229 MonitoredProcess]: Starting monitored process 220 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:50,295 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Waiting until timeout for monitored process [2021-11-19 05:33:50,295 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:50,304 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:50,304 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-19 05:33:50,304 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:50,304 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:50,304 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-19 05:33:50,313 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-11-19 05:33:50,314 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-11-19 05:33:50,328 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:50,351 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:50,352 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:50,352 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:50,353 INFO L229 MonitoredProcess]: Starting monitored process 221 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:50,353 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Waiting until timeout for monitored process [2021-11-19 05:33:50,354 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:50,363 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:50,363 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-19 05:33:50,363 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:50,363 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:50,363 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:50,363 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-19 05:33:50,364 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-19 05:33:50,364 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:50,387 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:50,428 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:50,429 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:50,429 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:50,430 INFO L229 MonitoredProcess]: Starting monitored process 222 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:50,436 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:50,447 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:50,448 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-19 05:33:50,448 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:50,448 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:50,448 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-19 05:33:50,460 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Waiting until timeout for monitored process [2021-11-19 05:33:50,461 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-11-19 05:33:50,461 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-11-19 05:33:50,468 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:50,491 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Ended with exit code 0 [2021-11-19 05:33:50,492 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:50,492 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:50,493 INFO L229 MonitoredProcess]: Starting monitored process 223 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:50,493 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Waiting until timeout for monitored process [2021-11-19 05:33:50,494 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:50,502 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:50,502 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-19 05:33:50,502 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:50,503 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:50,503 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:50,503 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-19 05:33:50,503 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-19 05:33:50,503 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:50,507 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:50,529 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:50,529 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:50,529 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:50,530 INFO L229 MonitoredProcess]: Starting monitored process 224 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:50,531 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Waiting until timeout for monitored process [2021-11-19 05:33:50,531 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:50,540 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:50,540 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-19 05:33:50,540 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:50,540 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:50,540 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-19 05:33:50,544 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-11-19 05:33:50,544 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-11-19 05:33:50,557 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:50,581 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:50,582 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:50,582 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:50,582 INFO L229 MonitoredProcess]: Starting monitored process 225 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:50,583 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Waiting until timeout for monitored process [2021-11-19 05:33:50,584 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:50,592 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:50,593 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-19 05:33:50,593 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:50,593 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:50,593 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-19 05:33:50,596 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-11-19 05:33:50,596 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-11-19 05:33:50,606 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:50,628 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:50,629 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:50,629 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:50,629 INFO L229 MonitoredProcess]: Starting monitored process 226 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:50,630 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Waiting until timeout for monitored process [2021-11-19 05:33:50,631 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:50,639 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:50,639 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-19 05:33:50,639 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:50,639 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:50,639 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-19 05:33:50,642 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-11-19 05:33:50,642 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-11-19 05:33:50,650 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:50,672 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Ended with exit code 0 [2021-11-19 05:33:50,672 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:50,672 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:50,673 INFO L229 MonitoredProcess]: Starting monitored process 227 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:50,674 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Waiting until timeout for monitored process [2021-11-19 05:33:50,674 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:50,682 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:50,682 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-19 05:33:50,682 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:50,683 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:50,683 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-19 05:33:50,686 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-11-19 05:33:50,686 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-11-19 05:33:50,694 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:50,717 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Ended with exit code 0 [2021-11-19 05:33:50,717 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:50,717 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:50,718 INFO L229 MonitoredProcess]: Starting monitored process 228 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:50,719 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Waiting until timeout for monitored process [2021-11-19 05:33:50,719 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:50,727 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:50,728 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-19 05:33:50,728 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:50,728 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:50,728 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:50,728 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-19 05:33:50,729 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-19 05:33:50,729 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:50,731 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:50,756 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:50,759 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:50,759 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:50,760 INFO L229 MonitoredProcess]: Starting monitored process 229 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:50,761 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Waiting until timeout for monitored process [2021-11-19 05:33:50,761 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:50,769 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:50,770 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-19 05:33:50,770 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:50,770 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:50,770 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-19 05:33:50,772 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-11-19 05:33:50,773 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-11-19 05:33:50,779 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:50,801 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Ended with exit code 0 [2021-11-19 05:33:50,802 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:50,802 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:50,803 INFO L229 MonitoredProcess]: Starting monitored process 230 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:50,803 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Waiting until timeout for monitored process [2021-11-19 05:33:50,804 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:50,812 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:50,812 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-19 05:33:50,813 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:50,813 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:50,813 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:50,813 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-19 05:33:50,814 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-19 05:33:50,814 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:50,816 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:50,841 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Ended with exit code 0 [2021-11-19 05:33:50,841 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:50,841 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:50,842 INFO L229 MonitoredProcess]: Starting monitored process 231 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:50,842 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Waiting until timeout for monitored process [2021-11-19 05:33:50,843 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:50,852 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:50,852 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-19 05:33:50,852 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:50,852 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:50,852 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:50,852 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-19 05:33:50,853 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-19 05:33:50,853 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:50,855 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:50,879 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:50,879 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:50,879 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:50,880 INFO L229 MonitoredProcess]: Starting monitored process 232 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:50,880 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Waiting until timeout for monitored process [2021-11-19 05:33:50,881 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:50,889 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:50,890 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-19 05:33:50,890 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:50,890 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:50,890 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-19 05:33:50,892 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-11-19 05:33:50,893 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-11-19 05:33:50,899 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:50,923 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:50,923 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:50,923 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:50,928 INFO L229 MonitoredProcess]: Starting monitored process 233 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:50,929 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Waiting until timeout for monitored process [2021-11-19 05:33:50,930 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:50,938 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:50,938 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-19 05:33:50,938 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:50,939 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:50,939 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:50,939 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-19 05:33:50,940 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-19 05:33:50,940 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:50,950 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:50,974 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Ended with exit code 0 [2021-11-19 05:33:50,974 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:50,974 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:50,975 INFO L229 MonitoredProcess]: Starting monitored process 234 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:50,976 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Waiting until timeout for monitored process [2021-11-19 05:33:50,976 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:50,985 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:50,985 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-19 05:33:50,985 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:50,985 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:50,985 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:50,986 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-19 05:33:50,986 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-19 05:33:50,986 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:50,989 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:51,013 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:51,013 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:51,013 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:51,014 INFO L229 MonitoredProcess]: Starting monitored process 235 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:51,015 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Waiting until timeout for monitored process [2021-11-19 05:33:51,015 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:51,024 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:51,024 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-19 05:33:51,024 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:51,024 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:51,024 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:51,024 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-19 05:33:51,025 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-19 05:33:51,025 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:51,027 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:51,050 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:51,051 INFO L469 BuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2021-11-19 05:33:51,051 INFO L791 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(39, 2);call #Ultimate.allocInit(12, 3); 5#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet5#1, main_#t~post4#1, main_#t~mem6#1, main_#t~post7#1, main_#t~mem8#1, main_~#in~0#1.base, main_~#in~0#1.offset, main_~s~0#1.base, main_~s~0#1.offset, main_~c~0#1, main_~i~0#1, main_~j~0#1, main_~idx_in~0#1;call main_~#in~0#1.base, main_~#in~0#1.offset := #Ultimate.allocOnStack(11);havoc main_~s~0#1.base, main_~s~0#1.offset;havoc main_~c~0#1;havoc main_~i~0#1;havoc main_~j~0#1;havoc main_~idx_in~0#1;main_~i~0#1 := 0; 10#L20-3true assume !!(main_~i~0#1 % 4294967296 < 10);call write~int(main_#t~nondet5#1, main_~#in~0#1.base, main_~#in~0#1.offset + (if main_~i~0#1 % 4294967296 % 4294967296 <= 2147483647 then main_~i~0#1 % 4294967296 % 4294967296 else main_~i~0#1 % 4294967296 % 4294967296 - 4294967296), 1);havoc main_#t~nondet5#1; 11#L20-2true main_#t~post4#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1; 10#L20-3true [2021-11-19 05:33:51,051 INFO L793 eck$LassoCheckResult]: Loop: 10#L20-3true assume !!(main_~i~0#1 % 4294967296 < 10);call write~int(main_#t~nondet5#1, main_~#in~0#1.base, main_~#in~0#1.offset + (if main_~i~0#1 % 4294967296 % 4294967296 <= 2147483647 then main_~i~0#1 % 4294967296 % 4294967296 else main_~i~0#1 % 4294967296 % 4294967296 - 4294967296), 1);havoc main_#t~nondet5#1; 11#L20-2true main_#t~post4#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1; 10#L20-3true [2021-11-19 05:33:51,052 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-19 05:33:51,052 INFO L85 PathProgramCache]: Analyzing trace with hash 925765, now seen corresponding path program 2 times [2021-11-19 05:33:51,052 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-19 05:33:51,053 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [135421533] [2021-11-19 05:33:51,053 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-19 05:33:51,053 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-19 05:33:51,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-19 05:33:51,078 INFO L355 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-11-19 05:33:51,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-19 05:33:51,101 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-11-19 05:33:51,102 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-19 05:33:51,103 INFO L85 PathProgramCache]: Analyzing trace with hash 1283, now seen corresponding path program 2 times [2021-11-19 05:33:51,103 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-19 05:33:51,103 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1823097310] [2021-11-19 05:33:51,103 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-19 05:33:51,104 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-19 05:33:51,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-19 05:33:51,114 INFO L355 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-11-19 05:33:51,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-19 05:33:51,125 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-11-19 05:33:51,126 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-19 05:33:51,126 INFO L85 PathProgramCache]: Analyzing trace with hash 889660487, now seen corresponding path program 3 times [2021-11-19 05:33:51,126 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-19 05:33:51,126 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [351329585] [2021-11-19 05:33:51,127 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-19 05:33:51,127 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-19 05:33:51,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-19 05:33:51,148 INFO L355 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-11-19 05:33:51,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-19 05:33:51,181 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-11-19 05:33:51,611 INFO L210 LassoAnalysis]: Preferences: [2021-11-19 05:33:51,611 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2021-11-19 05:33:51,611 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2021-11-19 05:33:51,611 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2021-11-19 05:33:51,611 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2021-11-19 05:33:51,611 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:51,611 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2021-11-19 05:33:51,611 INFO L132 ssoRankerPreferences]: Path of dumped script: [2021-11-19 05:33:51,612 INFO L133 ssoRankerPreferences]: Filename of dumped script: veris.c_sendmail_tTflag_arr_one_loop.c_Iteration1_Lasso [2021-11-19 05:33:51,612 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2021-11-19 05:33:51,612 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2021-11-19 05:33:51,616 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-19 05:33:51,624 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-19 05:33:51,627 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-19 05:33:51,849 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-19 05:33:51,854 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-19 05:33:51,856 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-19 05:33:51,861 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-19 05:33:51,864 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-19 05:33:51,867 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-19 05:33:51,869 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-19 05:33:51,873 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-19 05:33:51,876 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-19 05:33:51,880 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-19 05:33:52,208 INFO L294 LassoAnalysis]: Preprocessing complete. [2021-11-19 05:33:52,208 INFO L490 LassoAnalysis]: Using template 'affine'. [2021-11-19 05:33:52,209 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:52,209 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:52,210 INFO L229 MonitoredProcess]: Starting monitored process 236 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:52,224 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Waiting until timeout for monitored process [2021-11-19 05:33:52,224 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 [2021-11-19 05:33:52,235 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:52,236 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:52,236 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:52,236 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:52,236 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-19 05:33:52,236 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-19 05:33:52,236 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:52,251 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:52,286 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Ended with exit code 0 [2021-11-19 05:33:52,287 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:52,287 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:52,287 INFO L229 MonitoredProcess]: Starting monitored process 237 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:52,288 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Waiting until timeout for monitored process [2021-11-19 05:33:52,289 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:52,297 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:52,297 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:52,298 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:52,298 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:52,298 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-19 05:33:52,298 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-19 05:33:52,298 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:52,299 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:52,322 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:52,323 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:52,323 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:52,323 INFO L229 MonitoredProcess]: Starting monitored process 238 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:52,324 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Waiting until timeout for monitored process [2021-11-19 05:33:52,325 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:52,333 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:52,333 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:52,333 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:52,333 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-19 05:33:52,334 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-19 05:33:52,334 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-11-19 05:33:52,347 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:52,371 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Ended with exit code 0 [2021-11-19 05:33:52,371 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:52,371 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:52,372 INFO L229 MonitoredProcess]: Starting monitored process 239 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:52,373 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Waiting until timeout for monitored process [2021-11-19 05:33:52,373 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:52,382 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:52,382 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:52,382 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:52,382 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-19 05:33:52,383 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-19 05:33:52,383 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-11-19 05:33:52,386 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:52,410 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Ended with exit code 0 [2021-11-19 05:33:52,410 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:52,410 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:52,411 INFO L229 MonitoredProcess]: Starting monitored process 240 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:52,412 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Waiting until timeout for monitored process [2021-11-19 05:33:52,412 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:52,421 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:52,421 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:52,421 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:52,421 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-19 05:33:52,423 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-19 05:33:52,423 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-11-19 05:33:52,426 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:52,449 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:52,450 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:52,450 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:52,451 INFO L229 MonitoredProcess]: Starting monitored process 241 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:52,452 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Waiting until timeout for monitored process [2021-11-19 05:33:52,452 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:52,461 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:52,461 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:52,461 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:52,461 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-19 05:33:52,463 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-19 05:33:52,463 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-11-19 05:33:52,467 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:52,491 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Ended with exit code 0 [2021-11-19 05:33:52,492 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:52,492 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:52,493 INFO L229 MonitoredProcess]: Starting monitored process 242 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:52,493 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Waiting until timeout for monitored process [2021-11-19 05:33:52,494 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:52,502 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:52,502 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:52,503 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:52,503 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:52,503 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-19 05:33:52,503 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-19 05:33:52,503 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:52,504 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:52,528 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Ended with exit code 0 [2021-11-19 05:33:52,528 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:52,528 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:52,529 INFO L229 MonitoredProcess]: Starting monitored process 243 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:52,530 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Waiting until timeout for monitored process [2021-11-19 05:33:52,530 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:52,538 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:52,538 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:52,538 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:52,539 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-19 05:33:52,540 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-19 05:33:52,540 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-11-19 05:33:52,543 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:52,568 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:52,569 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:52,569 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:52,572 INFO L229 MonitoredProcess]: Starting monitored process 244 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:52,572 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Waiting until timeout for monitored process [2021-11-19 05:33:52,573 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:52,582 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:52,582 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:52,582 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:52,582 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-19 05:33:52,583 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-19 05:33:52,584 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-11-19 05:33:52,587 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:52,610 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Ended with exit code 0 [2021-11-19 05:33:52,611 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:52,611 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:52,612 INFO L229 MonitoredProcess]: Starting monitored process 245 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:52,613 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Waiting until timeout for monitored process [2021-11-19 05:33:52,613 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:52,622 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:52,622 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:52,622 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:52,622 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-19 05:33:52,623 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-19 05:33:52,624 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-11-19 05:33:52,627 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:52,652 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Ended with exit code 0 [2021-11-19 05:33:52,653 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:52,653 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:52,654 INFO L229 MonitoredProcess]: Starting monitored process 246 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:52,654 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Waiting until timeout for monitored process [2021-11-19 05:33:52,655 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:52,664 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:52,664 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:52,664 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:52,664 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-19 05:33:52,666 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-19 05:33:52,666 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-11-19 05:33:52,670 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:52,695 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Ended with exit code 0 [2021-11-19 05:33:52,695 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:52,695 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:52,696 INFO L229 MonitoredProcess]: Starting monitored process 247 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:52,697 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Waiting until timeout for monitored process [2021-11-19 05:33:52,698 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:52,706 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:52,707 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:52,707 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:52,707 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-19 05:33:52,708 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-19 05:33:52,708 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-11-19 05:33:52,712 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:52,736 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Ended with exit code 0 [2021-11-19 05:33:52,736 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:52,737 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:52,737 INFO L229 MonitoredProcess]: Starting monitored process 248 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:52,739 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Waiting until timeout for monitored process [2021-11-19 05:33:52,739 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:52,748 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:52,748 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:52,748 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:52,748 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-19 05:33:52,750 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-19 05:33:52,750 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-11-19 05:33:52,753 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:52,780 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Ended with exit code 0 [2021-11-19 05:33:52,780 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:52,780 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:52,781 INFO L229 MonitoredProcess]: Starting monitored process 249 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:52,782 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Waiting until timeout for monitored process [2021-11-19 05:33:52,782 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:52,791 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:52,791 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:52,792 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:52,792 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-19 05:33:52,793 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-19 05:33:52,793 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-11-19 05:33:52,796 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:52,822 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:52,822 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:52,822 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:52,824 INFO L229 MonitoredProcess]: Starting monitored process 250 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:52,824 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Waiting until timeout for monitored process [2021-11-19 05:33:52,825 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 [2021-11-19 05:33:52,839 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:52,839 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:52,839 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:52,839 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-19 05:33:52,841 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-19 05:33:52,841 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-11-19 05:33:52,844 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:52,870 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Ended with exit code 0 [2021-11-19 05:33:52,870 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:52,870 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:52,871 INFO L229 MonitoredProcess]: Starting monitored process 251 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:52,872 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Waiting until timeout for monitored process [2021-11-19 05:33:52,873 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:52,881 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:52,881 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:52,882 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:52,882 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-19 05:33:52,885 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-19 05:33:52,885 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-11-19 05:33:52,893 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:52,918 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Ended with exit code 0 [2021-11-19 05:33:52,918 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:52,918 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:52,919 INFO L229 MonitoredProcess]: Starting monitored process 252 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:52,920 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Waiting until timeout for monitored process [2021-11-19 05:33:52,920 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:52,929 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:52,929 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:52,929 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:52,929 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:52,929 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-19 05:33:52,930 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-19 05:33:52,930 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:52,931 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:52,956 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Ended with exit code 0 [2021-11-19 05:33:52,957 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:52,957 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:52,958 INFO L229 MonitoredProcess]: Starting monitored process 253 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:52,959 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Waiting until timeout for monitored process [2021-11-19 05:33:52,959 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:52,968 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:52,968 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:52,968 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:52,968 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:52,968 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-19 05:33:52,969 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-19 05:33:52,969 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:52,970 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:52,994 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:52,995 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:52,995 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:52,995 INFO L229 MonitoredProcess]: Starting monitored process 254 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:52,997 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Waiting until timeout for monitored process [2021-11-19 05:33:52,997 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:53,006 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:53,006 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:53,006 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:53,006 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:53,006 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-19 05:33:53,007 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-19 05:33:53,007 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:53,008 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:53,033 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Ended with exit code 0 [2021-11-19 05:33:53,033 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:53,033 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:53,036 INFO L229 MonitoredProcess]: Starting monitored process 255 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:53,038 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Waiting until timeout for monitored process [2021-11-19 05:33:53,038 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:53,048 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:53,048 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:53,048 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:53,048 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-19 05:33:53,049 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-19 05:33:53,049 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-11-19 05:33:53,052 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:53,078 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Ended with exit code 0 [2021-11-19 05:33:53,078 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:53,078 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:53,080 INFO L229 MonitoredProcess]: Starting monitored process 256 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:53,086 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Waiting until timeout for monitored process [2021-11-19 05:33:53,088 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:53,097 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:53,097 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:53,097 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:53,097 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:53,097 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-19 05:33:53,097 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-19 05:33:53,098 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:53,099 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:53,124 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Ended with exit code 0 [2021-11-19 05:33:53,124 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:53,124 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:53,125 INFO L229 MonitoredProcess]: Starting monitored process 257 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:53,128 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:53,138 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Waiting until timeout for monitored process [2021-11-19 05:33:53,139 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:53,139 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:53,140 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:53,140 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:53,140 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-19 05:33:53,147 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-19 05:33:53,148 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:53,163 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:53,203 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:53,204 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:53,204 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:53,205 INFO L229 MonitoredProcess]: Starting monitored process 258 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:53,207 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Waiting until timeout for monitored process [2021-11-19 05:33:53,207 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:53,216 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:53,216 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:53,216 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:53,216 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:53,216 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-19 05:33:53,216 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-19 05:33:53,216 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:53,218 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:53,241 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:53,242 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:53,242 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:53,242 INFO L229 MonitoredProcess]: Starting monitored process 259 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:53,243 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Waiting until timeout for monitored process [2021-11-19 05:33:53,244 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:53,252 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:53,252 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:53,252 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:53,252 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-19 05:33:53,253 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-19 05:33:53,254 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-11-19 05:33:53,268 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:53,292 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Ended with exit code 0 [2021-11-19 05:33:53,292 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:53,292 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:53,293 INFO L229 MonitoredProcess]: Starting monitored process 260 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:53,296 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Waiting until timeout for monitored process [2021-11-19 05:33:53,296 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:53,304 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:53,305 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:53,305 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:53,305 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:53,305 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-19 05:33:53,305 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-19 05:33:53,305 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:53,306 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:53,331 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:53,331 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:53,331 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:53,332 INFO L229 MonitoredProcess]: Starting monitored process 261 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:53,333 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Waiting until timeout for monitored process [2021-11-19 05:33:53,333 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 [2021-11-19 05:33:53,342 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:53,342 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:53,342 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:53,342 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:53,343 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-19 05:33:53,343 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-19 05:33:53,343 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:53,344 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:53,368 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Ended with exit code 0 [2021-11-19 05:33:53,368 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:53,368 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:53,369 INFO L229 MonitoredProcess]: Starting monitored process 262 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:53,370 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Waiting until timeout for monitored process [2021-11-19 05:33:53,370 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 [2021-11-19 05:33:53,379 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:53,379 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:53,379 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:53,380 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:53,380 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-19 05:33:53,380 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-19 05:33:53,380 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:53,381 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:53,405 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Ended with exit code 0 [2021-11-19 05:33:53,405 INFO L490 LassoAnalysis]: Using template '2-nested'. [2021-11-19 05:33:53,406 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:53,406 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:53,406 INFO L229 MonitoredProcess]: Starting monitored process 263 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:53,407 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Waiting until timeout for monitored process [2021-11-19 05:33:53,408 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:53,417 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:53,417 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:53,417 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:53,417 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:53,417 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-19 05:33:53,418 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-19 05:33:53,418 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:53,419 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:53,443 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Ended with exit code 0 [2021-11-19 05:33:53,444 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:53,444 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:53,445 INFO L229 MonitoredProcess]: Starting monitored process 264 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:53,445 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Waiting until timeout for monitored process [2021-11-19 05:33:53,446 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:53,455 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:53,455 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:53,455 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:53,455 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:53,456 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-19 05:33:53,456 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-19 05:33:53,456 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:53,457 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:53,482 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:53,482 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:53,482 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:53,483 INFO L229 MonitoredProcess]: Starting monitored process 265 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:53,484 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Waiting until timeout for monitored process [2021-11-19 05:33:53,484 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:53,493 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:53,493 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:53,493 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:53,494 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-19 05:33:53,498 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-19 05:33:53,498 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-19 05:33:53,519 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:53,558 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:53,558 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:53,559 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:53,559 INFO L229 MonitoredProcess]: Starting monitored process 266 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:53,561 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:53,572 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:53,572 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:53,572 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:53,573 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-19 05:33:53,575 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-19 05:33:53,575 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-19 05:33:53,575 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Waiting until timeout for monitored process [2021-11-19 05:33:53,599 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:53,636 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:53,636 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:53,636 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:53,637 INFO L229 MonitoredProcess]: Starting monitored process 267 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:53,640 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:53,650 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:53,651 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:53,651 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:53,651 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-19 05:33:53,653 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-19 05:33:53,653 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-19 05:33:53,659 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Waiting until timeout for monitored process [2021-11-19 05:33:53,667 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:53,707 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:53,707 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:53,707 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:53,712 INFO L229 MonitoredProcess]: Starting monitored process 268 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:53,714 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:53,724 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:53,725 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:53,725 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:53,725 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-19 05:33:53,727 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-19 05:33:53,727 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-19 05:33:53,733 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Waiting until timeout for monitored process [2021-11-19 05:33:53,739 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:53,776 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:53,776 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:53,776 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:53,777 INFO L229 MonitoredProcess]: Starting monitored process 269 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:53,779 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:53,790 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:53,790 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:53,790 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:53,790 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:53,790 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-19 05:33:53,791 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-19 05:33:53,791 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:53,793 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Waiting until timeout for monitored process [2021-11-19 05:33:53,803 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:53,831 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Ended with exit code 0 [2021-11-19 05:33:53,831 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:53,832 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:53,832 INFO L229 MonitoredProcess]: Starting monitored process 270 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:53,833 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Waiting until timeout for monitored process [2021-11-19 05:33:53,834 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:53,842 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:53,842 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:53,842 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:53,842 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-19 05:33:53,845 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-19 05:33:53,845 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-19 05:33:53,849 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:53,874 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Ended with exit code 0 [2021-11-19 05:33:53,875 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:53,875 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:53,875 INFO L229 MonitoredProcess]: Starting monitored process 271 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:53,876 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Waiting until timeout for monitored process [2021-11-19 05:33:53,877 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:53,885 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:53,886 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:53,886 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:53,886 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-19 05:33:53,888 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-19 05:33:53,888 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-19 05:33:53,893 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:53,918 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Ended with exit code 0 [2021-11-19 05:33:53,919 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:53,919 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:53,919 INFO L229 MonitoredProcess]: Starting monitored process 272 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:53,920 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Waiting until timeout for monitored process [2021-11-19 05:33:53,921 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:53,929 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:53,929 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:53,929 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:53,929 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-19 05:33:53,931 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-19 05:33:53,931 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-19 05:33:53,935 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:53,958 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Ended with exit code 0 [2021-11-19 05:33:53,958 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:53,959 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:53,959 INFO L229 MonitoredProcess]: Starting monitored process 273 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:53,960 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Waiting until timeout for monitored process [2021-11-19 05:33:53,960 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:53,969 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:53,969 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:53,969 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:53,969 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-19 05:33:53,971 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-19 05:33:53,972 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-19 05:33:53,977 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:54,001 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:54,001 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:54,002 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:54,002 INFO L229 MonitoredProcess]: Starting monitored process 274 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:54,003 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Waiting until timeout for monitored process [2021-11-19 05:33:54,004 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:54,012 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:54,012 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:54,013 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:54,013 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-19 05:33:54,014 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-19 05:33:54,015 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-19 05:33:54,019 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:54,043 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:54,043 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:54,044 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:54,044 INFO L229 MonitoredProcess]: Starting monitored process 275 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:54,045 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Waiting until timeout for monitored process [2021-11-19 05:33:54,046 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:54,054 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:54,054 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:54,055 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:54,055 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-19 05:33:54,056 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-19 05:33:54,056 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-19 05:33:54,060 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:54,085 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:54,086 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:54,086 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:54,087 INFO L229 MonitoredProcess]: Starting monitored process 276 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:54,095 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Waiting until timeout for monitored process [2021-11-19 05:33:54,095 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:54,104 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:54,104 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:54,104 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:54,104 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-19 05:33:54,106 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-19 05:33:54,106 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-19 05:33:54,110 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:54,134 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Ended with exit code 0 [2021-11-19 05:33:54,134 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:54,135 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:54,135 INFO L229 MonitoredProcess]: Starting monitored process 277 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:54,136 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Waiting until timeout for monitored process [2021-11-19 05:33:54,136 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:54,145 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:54,145 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:54,145 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:54,145 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-19 05:33:54,147 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-19 05:33:54,147 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-19 05:33:54,151 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:54,174 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Ended with exit code 0 [2021-11-19 05:33:54,175 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:54,175 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:54,175 INFO L229 MonitoredProcess]: Starting monitored process 278 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:54,176 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Waiting until timeout for monitored process [2021-11-19 05:33:54,177 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:54,185 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:54,185 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:54,185 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:54,185 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-19 05:33:54,190 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-19 05:33:54,191 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-19 05:33:54,201 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:54,226 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:54,226 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:54,226 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:54,227 INFO L229 MonitoredProcess]: Starting monitored process 279 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:54,228 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Waiting until timeout for monitored process [2021-11-19 05:33:54,228 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:54,237 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:54,237 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:54,237 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:54,237 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:54,237 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-19 05:33:54,238 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-19 05:33:54,238 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:54,239 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:54,264 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:54,264 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:54,264 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:54,265 INFO L229 MonitoredProcess]: Starting monitored process 280 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:54,266 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Waiting until timeout for monitored process [2021-11-19 05:33:54,266 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 [2021-11-19 05:33:54,275 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:54,275 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:54,275 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:54,275 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:54,275 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-19 05:33:54,276 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-19 05:33:54,276 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:54,277 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:54,301 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Ended with exit code 0 [2021-11-19 05:33:54,302 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:54,302 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:54,303 INFO L229 MonitoredProcess]: Starting monitored process 281 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:54,303 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Waiting until timeout for monitored process [2021-11-19 05:33:54,304 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 [2021-11-19 05:33:54,313 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:54,313 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:54,313 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:54,313 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:54,313 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-19 05:33:54,313 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-19 05:33:54,313 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:54,315 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:54,339 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:54,339 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:54,339 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:54,340 INFO L229 MonitoredProcess]: Starting monitored process 282 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:54,340 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Waiting until timeout for monitored process [2021-11-19 05:33:54,341 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:54,349 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:54,349 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:54,349 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:54,349 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-19 05:33:54,351 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-19 05:33:54,351 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-19 05:33:54,354 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:54,378 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Ended with exit code 0 [2021-11-19 05:33:54,378 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:54,378 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:54,379 INFO L229 MonitoredProcess]: Starting monitored process 283 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:54,379 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Waiting until timeout for monitored process [2021-11-19 05:33:54,386 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:54,394 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:54,394 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:54,394 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:54,394 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:54,394 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-19 05:33:54,395 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-19 05:33:54,395 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:54,399 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:54,422 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:54,422 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:54,422 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:54,423 INFO L229 MonitoredProcess]: Starting monitored process 284 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:54,423 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Waiting until timeout for monitored process [2021-11-19 05:33:54,424 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 [2021-11-19 05:33:54,432 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:54,433 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:54,433 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:54,433 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:54,433 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-19 05:33:54,434 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-19 05:33:54,434 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:54,435 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:54,459 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Ended with exit code 0 [2021-11-19 05:33:54,460 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:54,460 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:54,460 INFO L229 MonitoredProcess]: Starting monitored process 285 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:54,461 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Waiting until timeout for monitored process [2021-11-19 05:33:54,462 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:54,470 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:54,470 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:54,471 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:54,471 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:54,471 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-19 05:33:54,471 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-19 05:33:54,471 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:54,472 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:54,496 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:54,497 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:54,497 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:54,497 INFO L229 MonitoredProcess]: Starting monitored process 286 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:54,498 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Waiting until timeout for monitored process [2021-11-19 05:33:54,499 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:54,507 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:54,507 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:54,507 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:54,507 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-19 05:33:54,509 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-19 05:33:54,509 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-19 05:33:54,513 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:54,537 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Ended with exit code 0 [2021-11-19 05:33:54,537 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:54,537 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:54,538 INFO L229 MonitoredProcess]: Starting monitored process 287 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:54,539 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Waiting until timeout for monitored process [2021-11-19 05:33:54,539 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:54,548 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:54,548 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:54,548 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:54,548 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:54,548 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-19 05:33:54,563 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-19 05:33:54,564 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:54,587 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:54,626 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:54,627 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:54,627 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:54,628 INFO L229 MonitoredProcess]: Starting monitored process 288 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:54,644 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:54,654 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:54,655 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:54,655 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:54,655 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:54,655 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-19 05:33:54,656 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-19 05:33:54,656 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:54,657 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Waiting until timeout for monitored process [2021-11-19 05:33:54,667 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:54,692 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Ended with exit code 0 [2021-11-19 05:33:54,693 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:54,693 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:54,693 INFO L229 MonitoredProcess]: Starting monitored process 289 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:54,694 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Waiting until timeout for monitored process [2021-11-19 05:33:54,695 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:54,704 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:54,704 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:54,704 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:54,704 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:54,704 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-19 05:33:54,705 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-19 05:33:54,705 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:54,706 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:54,731 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:54,731 INFO L490 LassoAnalysis]: Using template '3-nested'. [2021-11-19 05:33:54,732 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:54,732 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:54,738 INFO L229 MonitoredProcess]: Starting monitored process 290 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:54,738 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Waiting until timeout for monitored process [2021-11-19 05:33:54,739 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:54,748 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:54,748 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:54,748 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:54,748 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:54,748 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:33:54,749 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-19 05:33:54,749 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:54,751 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:54,776 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Ended with exit code 0 [2021-11-19 05:33:54,776 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:54,776 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:54,777 INFO L229 MonitoredProcess]: Starting monitored process 291 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:54,778 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Waiting until timeout for monitored process [2021-11-19 05:33:54,778 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:54,787 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:54,787 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:54,787 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:54,787 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:54,787 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:33:54,788 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-19 05:33:54,788 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:54,789 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:54,814 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:54,814 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:54,814 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:54,815 INFO L229 MonitoredProcess]: Starting monitored process 292 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:54,818 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:54,819 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Waiting until timeout for monitored process [2021-11-19 05:33:54,827 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:54,827 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:54,827 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:54,827 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:33:54,830 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-19 05:33:54,830 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-19 05:33:54,835 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:54,863 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:54,863 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:54,863 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:54,864 INFO L229 MonitoredProcess]: Starting monitored process 293 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:54,865 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Waiting until timeout for monitored process [2021-11-19 05:33:54,865 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:54,874 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:54,875 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:54,875 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:54,875 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:33:54,877 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-19 05:33:54,877 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-19 05:33:54,882 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:54,907 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Ended with exit code 0 [2021-11-19 05:33:54,908 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:54,908 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:54,908 INFO L229 MonitoredProcess]: Starting monitored process 294 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:54,909 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Waiting until timeout for monitored process [2021-11-19 05:33:54,910 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:54,918 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:54,918 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:54,918 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:54,918 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:33:54,920 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-19 05:33:54,921 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-19 05:33:54,926 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:54,950 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Ended with exit code 0 [2021-11-19 05:33:54,950 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:54,950 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:54,951 INFO L229 MonitoredProcess]: Starting monitored process 295 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:54,952 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Waiting until timeout for monitored process [2021-11-19 05:33:54,952 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:54,961 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:54,961 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:54,961 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:54,961 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:33:54,964 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-19 05:33:54,964 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-19 05:33:54,970 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:54,995 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Ended with exit code 0 [2021-11-19 05:33:54,995 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:54,995 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:54,996 INFO L229 MonitoredProcess]: Starting monitored process 296 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:54,997 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Waiting until timeout for monitored process [2021-11-19 05:33:54,997 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:55,006 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:55,006 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:55,006 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:55,007 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:55,007 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:33:55,007 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-19 05:33:55,007 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:55,011 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:55,035 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Ended with exit code 0 [2021-11-19 05:33:55,035 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:55,035 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:55,036 INFO L229 MonitoredProcess]: Starting monitored process 297 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:55,036 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Waiting until timeout for monitored process [2021-11-19 05:33:55,037 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:55,045 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:55,045 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:55,045 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:55,045 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:33:55,048 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-19 05:33:55,048 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-19 05:33:55,054 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:55,077 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Ended with exit code 0 [2021-11-19 05:33:55,078 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:55,078 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:55,078 INFO L229 MonitoredProcess]: Starting monitored process 298 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:55,079 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Waiting until timeout for monitored process [2021-11-19 05:33:55,080 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:55,088 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:55,088 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:55,088 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:55,088 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:33:55,090 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-19 05:33:55,090 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-19 05:33:55,095 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:55,118 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Ended with exit code 0 [2021-11-19 05:33:55,118 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:55,119 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:55,119 INFO L229 MonitoredProcess]: Starting monitored process 299 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:55,120 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Waiting until timeout for monitored process [2021-11-19 05:33:55,121 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:55,130 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:55,130 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:55,130 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:55,130 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:33:55,132 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-19 05:33:55,132 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-19 05:33:55,138 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:55,162 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Ended with exit code 0 [2021-11-19 05:33:55,163 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:55,163 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:55,163 INFO L229 MonitoredProcess]: Starting monitored process 300 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:55,164 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Waiting until timeout for monitored process [2021-11-19 05:33:55,165 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:55,174 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:55,174 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:55,174 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:55,174 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:33:55,177 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-19 05:33:55,177 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-19 05:33:55,183 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:55,208 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Ended with exit code 0 [2021-11-19 05:33:55,208 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:55,208 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:55,209 INFO L229 MonitoredProcess]: Starting monitored process 301 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:55,209 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Waiting until timeout for monitored process [2021-11-19 05:33:55,210 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:55,219 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:55,219 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:55,219 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:55,219 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:33:55,222 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-19 05:33:55,222 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-19 05:33:55,233 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:55,258 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Ended with exit code 0 [2021-11-19 05:33:55,258 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:55,258 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:55,259 INFO L229 MonitoredProcess]: Starting monitored process 302 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:55,260 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Waiting until timeout for monitored process [2021-11-19 05:33:55,260 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:55,269 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:55,269 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:55,269 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:55,270 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:33:55,272 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-19 05:33:55,272 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-19 05:33:55,277 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:55,301 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:55,301 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:55,302 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:55,302 INFO L229 MonitoredProcess]: Starting monitored process 303 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:55,303 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Waiting until timeout for monitored process [2021-11-19 05:33:55,304 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 [2021-11-19 05:33:55,312 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:55,313 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:55,313 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:55,313 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:33:55,315 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-19 05:33:55,316 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-19 05:33:55,325 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:55,348 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:55,349 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:55,349 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:55,349 INFO L229 MonitoredProcess]: Starting monitored process 304 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:55,350 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Waiting until timeout for monitored process [2021-11-19 05:33:55,351 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:55,360 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:55,360 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:55,360 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:55,360 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:33:55,362 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-19 05:33:55,362 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-19 05:33:55,368 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:55,392 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:55,392 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:55,393 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:55,393 INFO L229 MonitoredProcess]: Starting monitored process 305 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:55,394 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Waiting until timeout for monitored process [2021-11-19 05:33:55,394 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:55,404 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:55,404 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:55,404 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:55,404 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:33:55,411 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-19 05:33:55,411 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-19 05:33:55,426 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:55,450 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:55,451 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:55,451 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:55,452 INFO L229 MonitoredProcess]: Starting monitored process 306 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:55,452 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Waiting until timeout for monitored process [2021-11-19 05:33:55,453 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:55,462 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:55,462 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:55,462 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:55,462 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:55,462 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:33:55,463 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-19 05:33:55,463 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:55,464 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:55,489 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:55,490 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:55,490 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:55,490 INFO L229 MonitoredProcess]: Starting monitored process 307 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:55,491 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Waiting until timeout for monitored process [2021-11-19 05:33:55,492 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:55,501 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:55,501 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:55,501 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:55,501 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:55,501 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:33:55,501 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-19 05:33:55,502 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:55,503 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:55,528 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:55,528 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:55,528 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:55,529 INFO L229 MonitoredProcess]: Starting monitored process 308 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:55,530 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Waiting until timeout for monitored process [2021-11-19 05:33:55,530 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:55,539 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:55,539 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:55,539 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:55,539 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:55,539 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:33:55,540 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-19 05:33:55,540 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:55,541 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:55,565 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Ended with exit code 0 [2021-11-19 05:33:55,566 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:55,566 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:55,566 INFO L229 MonitoredProcess]: Starting monitored process 309 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:55,567 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Waiting until timeout for monitored process [2021-11-19 05:33:55,568 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:55,577 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:55,577 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:55,577 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:55,577 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:33:55,579 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-19 05:33:55,579 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-19 05:33:55,584 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:55,608 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:55,608 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:55,609 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:55,610 INFO L229 MonitoredProcess]: Starting monitored process 310 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:55,611 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Waiting until timeout for monitored process [2021-11-19 05:33:55,611 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:55,620 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:55,620 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:55,620 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:55,620 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:55,620 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:33:55,621 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-19 05:33:55,621 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:55,622 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:55,647 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Ended with exit code 0 [2021-11-19 05:33:55,647 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:55,647 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:55,648 INFO L229 MonitoredProcess]: Starting monitored process 311 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:55,649 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Waiting until timeout for monitored process [2021-11-19 05:33:55,649 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:55,658 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:55,658 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:55,658 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:55,658 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:55,658 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:33:55,659 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-19 05:33:55,659 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:55,660 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:55,685 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:55,686 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:55,686 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:55,686 INFO L229 MonitoredProcess]: Starting monitored process 312 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:55,687 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Waiting until timeout for monitored process [2021-11-19 05:33:55,688 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:55,696 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:55,697 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:55,697 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:55,697 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:55,697 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:33:55,697 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-19 05:33:55,697 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:55,699 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:55,723 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Ended with exit code 0 [2021-11-19 05:33:55,723 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:55,723 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:55,724 INFO L229 MonitoredProcess]: Starting monitored process 313 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:55,725 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Waiting until timeout for monitored process [2021-11-19 05:33:55,725 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:55,734 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:55,734 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:55,734 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:55,734 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:33:55,736 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-19 05:33:55,736 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-19 05:33:55,741 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:55,765 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:55,766 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:55,766 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:55,766 INFO L229 MonitoredProcess]: Starting monitored process 314 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:55,767 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Waiting until timeout for monitored process [2021-11-19 05:33:55,776 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:55,785 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:55,785 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:55,785 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:55,785 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:55,786 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:33:55,786 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-19 05:33:55,786 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:55,787 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:55,812 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Ended with exit code 0 [2021-11-19 05:33:55,812 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:55,812 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:55,813 INFO L229 MonitoredProcess]: Starting monitored process 315 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:55,814 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Waiting until timeout for monitored process [2021-11-19 05:33:55,814 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:55,823 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:55,823 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:55,823 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:55,823 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:55,823 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:33:55,824 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-19 05:33:55,824 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:55,825 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:55,849 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Ended with exit code 0 [2021-11-19 05:33:55,849 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:55,849 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:55,850 INFO L229 MonitoredProcess]: Starting monitored process 316 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:55,851 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Waiting until timeout for monitored process [2021-11-19 05:33:55,851 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:55,860 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:55,860 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:55,860 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:55,860 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:55,860 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:33:55,861 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-19 05:33:55,861 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:55,862 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:55,888 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Ended with exit code 0 [2021-11-19 05:33:55,888 INFO L490 LassoAnalysis]: Using template '4-nested'. [2021-11-19 05:33:55,888 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:55,888 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:55,889 INFO L229 MonitoredProcess]: Starting monitored process 317 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:55,889 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Waiting until timeout for monitored process [2021-11-19 05:33:55,890 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:55,899 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:55,899 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:55,899 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:55,899 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:55,899 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-19 05:33:55,900 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-19 05:33:55,900 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:55,901 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:55,926 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:55,926 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:55,927 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:55,927 INFO L229 MonitoredProcess]: Starting monitored process 318 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:55,928 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (318)] Waiting until timeout for monitored process [2021-11-19 05:33:55,928 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:55,937 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:55,937 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:55,938 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:55,938 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:55,938 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-19 05:33:55,938 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-19 05:33:55,938 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:55,940 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:55,965 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (318)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:55,966 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:55,966 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:55,967 INFO L229 MonitoredProcess]: Starting monitored process 319 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:55,967 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Waiting until timeout for monitored process [2021-11-19 05:33:55,968 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:55,977 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:55,977 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:55,977 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:55,977 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-19 05:33:55,980 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-19 05:33:55,980 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-19 05:33:55,987 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:56,011 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:56,012 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:56,012 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:56,012 INFO L229 MonitoredProcess]: Starting monitored process 320 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:56,013 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Waiting until timeout for monitored process [2021-11-19 05:33:56,014 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:56,023 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:56,023 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:56,023 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:56,023 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-19 05:33:56,026 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-19 05:33:56,026 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-19 05:33:56,032 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:56,057 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Ended with exit code 0 [2021-11-19 05:33:56,057 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:56,057 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:56,058 INFO L229 MonitoredProcess]: Starting monitored process 321 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:56,063 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Waiting until timeout for monitored process [2021-11-19 05:33:56,063 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:56,072 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:56,073 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:56,073 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:56,073 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-19 05:33:56,086 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-19 05:33:56,087 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-19 05:33:56,101 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:56,139 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Ended with exit code 0 [2021-11-19 05:33:56,140 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:56,140 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:56,140 INFO L229 MonitoredProcess]: Starting monitored process 322 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:56,141 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Waiting until timeout for monitored process [2021-11-19 05:33:56,142 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:56,151 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:56,151 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:56,151 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:56,151 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-19 05:33:56,155 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-19 05:33:56,155 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-19 05:33:56,162 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:56,187 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Ended with exit code 0 [2021-11-19 05:33:56,187 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:56,187 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:56,188 INFO L229 MonitoredProcess]: Starting monitored process 323 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:56,189 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Waiting until timeout for monitored process [2021-11-19 05:33:56,189 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:56,198 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:56,199 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:56,199 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:56,199 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:56,199 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-19 05:33:56,199 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-19 05:33:56,199 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:56,201 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:56,226 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Ended with exit code 0 [2021-11-19 05:33:56,226 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:56,226 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:56,227 INFO L229 MonitoredProcess]: Starting monitored process 324 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:56,228 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Waiting until timeout for monitored process [2021-11-19 05:33:56,228 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:56,237 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:56,238 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:56,238 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:56,238 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-19 05:33:56,241 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-19 05:33:56,241 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-19 05:33:56,249 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:56,273 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Ended with exit code 0 [2021-11-19 05:33:56,273 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:56,273 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:56,274 INFO L229 MonitoredProcess]: Starting monitored process 325 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:56,274 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Waiting until timeout for monitored process [2021-11-19 05:33:56,275 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:56,283 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:56,284 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:56,284 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:56,284 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-19 05:33:56,286 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-19 05:33:56,286 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-19 05:33:56,292 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:56,316 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Ended with exit code 0 [2021-11-19 05:33:56,316 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:56,316 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:56,317 INFO L229 MonitoredProcess]: Starting monitored process 326 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:56,317 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Waiting until timeout for monitored process [2021-11-19 05:33:56,318 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:56,326 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:56,327 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:56,327 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:56,327 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-19 05:33:56,329 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-19 05:33:56,329 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-19 05:33:56,345 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:56,370 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:56,370 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:56,371 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:56,371 INFO L229 MonitoredProcess]: Starting monitored process 327 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:56,372 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (327)] Waiting until timeout for monitored process [2021-11-19 05:33:56,373 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:56,381 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:56,382 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:56,382 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:56,382 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-19 05:33:56,385 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-19 05:33:56,385 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-19 05:33:56,393 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:56,418 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (327)] Ended with exit code 0 [2021-11-19 05:33:56,418 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:56,418 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:56,419 INFO L229 MonitoredProcess]: Starting monitored process 328 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:56,420 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (328)] Waiting until timeout for monitored process [2021-11-19 05:33:56,420 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:56,429 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:56,429 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:56,430 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:56,430 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-19 05:33:56,432 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-19 05:33:56,433 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-19 05:33:56,440 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:56,479 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (328)] Ended with exit code 0 [2021-11-19 05:33:56,479 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:56,479 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:56,480 INFO L229 MonitoredProcess]: Starting monitored process 329 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:56,481 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (329)] Waiting until timeout for monitored process [2021-11-19 05:33:56,481 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:56,490 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:56,491 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:56,491 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:56,491 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-19 05:33:56,493 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-19 05:33:56,494 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-19 05:33:56,500 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:56,523 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (329)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:56,524 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:56,524 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:56,525 INFO L229 MonitoredProcess]: Starting monitored process 330 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:56,525 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (330)] Waiting until timeout for monitored process [2021-11-19 05:33:56,526 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:56,534 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:56,535 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:56,535 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:56,535 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-19 05:33:56,537 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-19 05:33:56,537 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-19 05:33:56,544 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:56,568 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (330)] Ended with exit code 0 [2021-11-19 05:33:56,568 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:56,568 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:56,569 INFO L229 MonitoredProcess]: Starting monitored process 331 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:56,570 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (331)] Waiting until timeout for monitored process [2021-11-19 05:33:56,570 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 [2021-11-19 05:33:56,579 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:56,579 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:56,579 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:56,579 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-19 05:33:56,583 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-19 05:33:56,583 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-19 05:33:56,590 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:56,614 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (331)] Ended with exit code 0 [2021-11-19 05:33:56,615 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:56,615 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:56,615 INFO L229 MonitoredProcess]: Starting monitored process 332 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:56,616 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (332)] Waiting until timeout for monitored process [2021-11-19 05:33:56,617 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:56,626 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:56,626 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:56,626 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:56,626 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-19 05:33:56,635 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-19 05:33:56,635 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-19 05:33:56,652 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:56,675 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (332)] Ended with exit code 0 [2021-11-19 05:33:56,675 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:56,675 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:56,676 INFO L229 MonitoredProcess]: Starting monitored process 333 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:56,677 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (333)] Waiting until timeout for monitored process [2021-11-19 05:33:56,677 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:56,685 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:56,686 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:56,686 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:56,686 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:56,686 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-19 05:33:56,686 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-19 05:33:56,686 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:56,688 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:56,711 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (333)] Ended with exit code 0 [2021-11-19 05:33:56,711 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:56,712 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:56,712 INFO L229 MonitoredProcess]: Starting monitored process 334 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:56,713 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (334)] Waiting until timeout for monitored process [2021-11-19 05:33:56,713 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:56,722 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:56,722 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:56,722 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:56,722 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:56,722 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-19 05:33:56,723 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-19 05:33:56,723 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:56,735 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:56,758 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (334)] Ended with exit code 0 [2021-11-19 05:33:56,759 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:56,759 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:56,760 INFO L229 MonitoredProcess]: Starting monitored process 335 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:56,760 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (335)] Waiting until timeout for monitored process [2021-11-19 05:33:56,761 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:56,770 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:56,770 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:56,770 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:56,770 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:56,770 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-19 05:33:56,771 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-19 05:33:56,771 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:56,773 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:56,796 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (335)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:56,796 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:56,796 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:56,797 INFO L229 MonitoredProcess]: Starting monitored process 336 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:56,798 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (336)] Waiting until timeout for monitored process [2021-11-19 05:33:56,798 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:56,807 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:56,807 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:56,807 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:56,807 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-19 05:33:56,809 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-19 05:33:56,809 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-19 05:33:56,814 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:56,838 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (336)] Ended with exit code 0 [2021-11-19 05:33:56,838 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:56,839 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:56,839 INFO L229 MonitoredProcess]: Starting monitored process 337 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:56,840 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (337)] Waiting until timeout for monitored process [2021-11-19 05:33:56,840 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:56,849 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:56,849 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:56,849 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:56,849 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:56,849 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-19 05:33:56,850 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-19 05:33:56,850 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:56,852 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:56,876 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (337)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:56,876 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:56,876 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:56,877 INFO L229 MonitoredProcess]: Starting monitored process 338 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:56,888 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 [2021-11-19 05:33:56,899 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:56,899 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:56,900 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:56,900 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:56,900 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-19 05:33:56,900 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (338)] Waiting until timeout for monitored process [2021-11-19 05:33:56,901 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-19 05:33:56,901 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:56,902 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:56,928 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (338)] Ended with exit code 0 [2021-11-19 05:33:56,928 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:56,928 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:56,929 INFO L229 MonitoredProcess]: Starting monitored process 339 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:56,930 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (339)] Waiting until timeout for monitored process [2021-11-19 05:33:56,931 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:56,939 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:56,940 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:56,940 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:56,940 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:56,940 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-19 05:33:56,940 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-19 05:33:56,940 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:56,942 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:56,967 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (339)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:56,968 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:56,968 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:56,968 INFO L229 MonitoredProcess]: Starting monitored process 340 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:56,969 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (340)] Waiting until timeout for monitored process [2021-11-19 05:33:56,970 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:56,979 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:56,979 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:56,979 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:56,979 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-19 05:33:56,981 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-19 05:33:56,981 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-19 05:33:56,987 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:57,011 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (340)] Ended with exit code 0 [2021-11-19 05:33:57,011 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:57,012 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:57,012 INFO L229 MonitoredProcess]: Starting monitored process 341 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:57,013 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (341)] Waiting until timeout for monitored process [2021-11-19 05:33:57,013 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:57,023 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:57,023 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:57,023 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:57,023 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:57,023 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-19 05:33:57,024 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-19 05:33:57,024 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:57,025 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:57,050 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (341)] Ended with exit code 0 [2021-11-19 05:33:57,051 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:57,051 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:57,051 INFO L229 MonitoredProcess]: Starting monitored process 342 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:57,052 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (342)] Waiting until timeout for monitored process [2021-11-19 05:33:57,053 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:57,062 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:57,062 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:57,062 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:57,062 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:57,062 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-19 05:33:57,063 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-19 05:33:57,063 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:57,064 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:57,089 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (342)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:57,090 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:57,090 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:57,090 INFO L229 MonitoredProcess]: Starting monitored process 343 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:57,091 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (343)] Waiting until timeout for monitored process [2021-11-19 05:33:57,092 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:57,101 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-19 05:33:57,101 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:57,101 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:57,101 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:57,101 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-19 05:33:57,102 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-19 05:33:57,102 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:57,103 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:57,128 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (343)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:57,129 INFO L490 LassoAnalysis]: Using template '2-phase'. [2021-11-19 05:33:57,129 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:57,129 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:57,130 INFO L229 MonitoredProcess]: Starting monitored process 344 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:57,130 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (344)] Waiting until timeout for monitored process [2021-11-19 05:33:57,131 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:57,140 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:57,140 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-19 05:33:57,140 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:57,140 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:57,140 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:57,140 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-19 05:33:57,141 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-19 05:33:57,141 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:57,150 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:57,187 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (344)] Ended with exit code 0 [2021-11-19 05:33:57,187 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:57,188 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:57,188 INFO L229 MonitoredProcess]: Starting monitored process 345 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:57,189 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (345)] Waiting until timeout for monitored process [2021-11-19 05:33:57,190 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:57,198 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:57,198 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-19 05:33:57,199 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:57,199 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:57,199 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:57,199 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-19 05:33:57,199 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-19 05:33:57,199 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:57,201 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:57,226 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (345)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:57,227 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:57,227 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:57,227 INFO L229 MonitoredProcess]: Starting monitored process 346 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:57,228 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (346)] Waiting until timeout for monitored process [2021-11-19 05:33:57,229 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:57,238 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:57,238 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-19 05:33:57,238 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:57,238 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:57,238 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-19 05:33:57,240 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-19 05:33:57,240 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-19 05:33:57,245 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:57,271 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (346)] Ended with exit code 0 [2021-11-19 05:33:57,271 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:57,271 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:57,272 INFO L229 MonitoredProcess]: Starting monitored process 347 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:57,273 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (347)] Waiting until timeout for monitored process [2021-11-19 05:33:57,273 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:57,282 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:57,282 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-19 05:33:57,282 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:57,282 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:57,282 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-19 05:33:57,291 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-19 05:33:57,291 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-19 05:33:57,307 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:57,332 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (347)] Ended with exit code 0 [2021-11-19 05:33:57,332 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:57,333 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:57,333 INFO L229 MonitoredProcess]: Starting monitored process 348 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:57,334 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (348)] Waiting until timeout for monitored process [2021-11-19 05:33:57,335 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:57,343 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:57,344 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-19 05:33:57,344 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:57,344 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:57,344 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-19 05:33:57,346 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-19 05:33:57,346 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-19 05:33:57,351 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:57,376 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (348)] Ended with exit code 0 [2021-11-19 05:33:57,376 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:57,376 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:57,377 INFO L229 MonitoredProcess]: Starting monitored process 349 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:57,378 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (349)] Waiting until timeout for monitored process [2021-11-19 05:33:57,378 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:57,387 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:57,387 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-19 05:33:57,387 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:57,387 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:57,388 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-19 05:33:57,390 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-19 05:33:57,390 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-19 05:33:57,396 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:57,421 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (349)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:57,421 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:57,421 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:57,422 INFO L229 MonitoredProcess]: Starting monitored process 350 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:57,431 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (350)] Waiting until timeout for monitored process [2021-11-19 05:33:57,432 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:57,440 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:57,441 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-19 05:33:57,441 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:57,441 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:57,441 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:57,441 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-19 05:33:57,441 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-19 05:33:57,441 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:57,444 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:57,468 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (350)] Ended with exit code 0 [2021-11-19 05:33:57,469 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:57,469 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:57,469 INFO L229 MonitoredProcess]: Starting monitored process 351 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:57,470 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (351)] Waiting until timeout for monitored process [2021-11-19 05:33:57,471 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:57,479 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:57,480 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-19 05:33:57,480 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:57,480 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:57,480 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-19 05:33:57,482 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-19 05:33:57,482 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-19 05:33:57,488 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:57,513 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (351)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:57,518 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:57,518 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:57,519 INFO L229 MonitoredProcess]: Starting monitored process 352 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:57,521 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (352)] Waiting until timeout for monitored process [2021-11-19 05:33:57,522 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:57,531 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:57,531 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-19 05:33:57,531 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:57,531 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:57,531 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-19 05:33:57,533 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-19 05:33:57,533 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-19 05:33:57,539 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:57,564 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (352)] Ended with exit code 0 [2021-11-19 05:33:57,564 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:57,565 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:57,565 INFO L229 MonitoredProcess]: Starting monitored process 353 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:57,566 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (353)] Waiting until timeout for monitored process [2021-11-19 05:33:57,567 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:57,577 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:57,577 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-19 05:33:57,577 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:57,577 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:57,577 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-19 05:33:57,579 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-19 05:33:57,579 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-19 05:33:57,584 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:57,609 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (353)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:57,609 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:57,609 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:57,610 INFO L229 MonitoredProcess]: Starting monitored process 354 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:57,610 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (354)] Waiting until timeout for monitored process [2021-11-19 05:33:57,611 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:57,620 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:57,620 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-19 05:33:57,620 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:57,620 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:57,620 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-19 05:33:57,622 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-19 05:33:57,622 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-19 05:33:57,629 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:57,653 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (354)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:57,654 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:57,654 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:57,655 INFO L229 MonitoredProcess]: Starting monitored process 355 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:57,655 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (355)] Waiting until timeout for monitored process [2021-11-19 05:33:57,656 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:57,665 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:57,665 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-19 05:33:57,665 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:57,665 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:57,665 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-19 05:33:57,667 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-19 05:33:57,667 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-19 05:33:57,673 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:57,697 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (355)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:57,697 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:57,698 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:57,698 INFO L229 MonitoredProcess]: Starting monitored process 356 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:57,699 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (356)] Waiting until timeout for monitored process [2021-11-19 05:33:57,699 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 [2021-11-19 05:33:57,708 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:57,708 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-19 05:33:57,708 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:57,709 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:57,709 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-19 05:33:57,710 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-19 05:33:57,710 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-19 05:33:57,715 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:57,739 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (356)] Ended with exit code 0 [2021-11-19 05:33:57,739 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:57,739 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:57,740 INFO L229 MonitoredProcess]: Starting monitored process 357 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:57,741 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (357)] Waiting until timeout for monitored process [2021-11-19 05:33:57,742 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:57,750 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:57,750 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-19 05:33:57,751 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:57,751 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:57,751 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-19 05:33:57,752 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-19 05:33:57,753 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-19 05:33:57,758 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:57,782 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (357)] Ended with exit code 0 [2021-11-19 05:33:57,783 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:57,783 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:57,783 INFO L229 MonitoredProcess]: Starting monitored process 358 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:57,784 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (358)] Waiting until timeout for monitored process [2021-11-19 05:33:57,785 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:57,794 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:57,794 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-19 05:33:57,794 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:57,794 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:57,794 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-19 05:33:57,796 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-19 05:33:57,796 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-19 05:33:57,802 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:57,827 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (358)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:57,827 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:57,828 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:57,828 INFO L229 MonitoredProcess]: Starting monitored process 359 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:57,829 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (359)] Waiting until timeout for monitored process [2021-11-19 05:33:57,829 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:57,838 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:57,839 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-19 05:33:57,839 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:57,839 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:57,839 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-19 05:33:57,844 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-19 05:33:57,844 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-19 05:33:57,864 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:57,890 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (359)] Ended with exit code 0 [2021-11-19 05:33:57,890 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:57,890 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:57,891 INFO L229 MonitoredProcess]: Starting monitored process 360 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:57,892 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (360)] Waiting until timeout for monitored process [2021-11-19 05:33:57,892 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:57,901 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:57,901 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-19 05:33:57,901 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:57,901 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:57,901 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:57,901 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-19 05:33:57,902 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-19 05:33:57,902 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:57,904 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:57,930 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (360)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:57,930 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:57,930 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:57,931 INFO L229 MonitoredProcess]: Starting monitored process 361 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:57,932 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (361)] Waiting until timeout for monitored process [2021-11-19 05:33:57,932 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 [2021-11-19 05:33:57,941 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:57,941 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-19 05:33:57,941 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:57,941 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:57,942 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:57,942 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-19 05:33:57,942 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-19 05:33:57,942 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:57,944 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:57,969 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (361)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:57,969 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:57,970 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:57,970 INFO L229 MonitoredProcess]: Starting monitored process 362 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:57,971 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (362)] Waiting until timeout for monitored process [2021-11-19 05:33:57,972 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:57,980 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:57,981 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-19 05:33:57,981 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:57,981 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:57,981 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:57,981 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-19 05:33:57,981 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-19 05:33:57,981 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:57,983 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:58,008 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (362)] Ended with exit code 0 [2021-11-19 05:33:58,008 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:58,008 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:58,009 INFO L229 MonitoredProcess]: Starting monitored process 363 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:58,009 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (363)] Waiting until timeout for monitored process [2021-11-19 05:33:58,010 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 [2021-11-19 05:33:58,031 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:58,031 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-19 05:33:58,031 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:58,031 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:58,031 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-19 05:33:58,033 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-19 05:33:58,034 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-19 05:33:58,051 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:58,091 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (363)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:58,091 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:58,091 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:58,092 INFO L229 MonitoredProcess]: Starting monitored process 364 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:58,094 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:58,105 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (364)] Waiting until timeout for monitored process [2021-11-19 05:33:58,106 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:58,106 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-19 05:33:58,106 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:58,106 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:58,106 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:58,106 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-19 05:33:58,107 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-19 05:33:58,107 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:58,109 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:58,134 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (364)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:58,134 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:58,134 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:58,135 INFO L229 MonitoredProcess]: Starting monitored process 365 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:58,136 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (365)] Waiting until timeout for monitored process [2021-11-19 05:33:58,136 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:58,145 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:58,145 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-19 05:33:58,145 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:58,146 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:58,146 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:58,146 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-19 05:33:58,146 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-19 05:33:58,146 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:58,148 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:58,173 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (365)] Ended with exit code 0 [2021-11-19 05:33:58,174 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:58,174 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:58,174 INFO L229 MonitoredProcess]: Starting monitored process 366 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:58,175 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (366)] Waiting until timeout for monitored process [2021-11-19 05:33:58,176 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:58,185 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:58,185 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-19 05:33:58,185 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:58,185 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:58,185 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:58,185 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-19 05:33:58,186 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-19 05:33:58,186 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:58,188 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:58,212 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (366)] Ended with exit code 0 [2021-11-19 05:33:58,212 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:58,213 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:58,213 INFO L229 MonitoredProcess]: Starting monitored process 367 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:58,214 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (367)] Waiting until timeout for monitored process [2021-11-19 05:33:58,215 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:58,223 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:58,224 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-19 05:33:58,224 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:58,224 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:58,224 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-19 05:33:58,239 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-19 05:33:58,239 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-19 05:33:58,244 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:58,268 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (367)] Ended with exit code 0 [2021-11-19 05:33:58,269 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:58,269 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:58,269 INFO L229 MonitoredProcess]: Starting monitored process 368 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:58,270 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (368)] Waiting until timeout for monitored process [2021-11-19 05:33:58,271 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:58,280 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:58,280 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-19 05:33:58,280 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:58,280 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:58,280 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:58,280 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-19 05:33:58,281 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-19 05:33:58,281 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:58,283 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:58,308 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (368)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:58,308 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:58,308 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:58,309 INFO L229 MonitoredProcess]: Starting monitored process 369 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:58,310 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (369)] Waiting until timeout for monitored process [2021-11-19 05:33:58,310 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:58,319 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:58,319 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-19 05:33:58,319 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:58,319 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:58,319 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:58,319 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-19 05:33:58,320 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-19 05:33:58,320 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:58,322 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:58,346 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (369)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:58,346 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:58,346 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:58,347 INFO L229 MonitoredProcess]: Starting monitored process 370 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:58,348 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (370)] Waiting until timeout for monitored process [2021-11-19 05:33:58,348 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:58,357 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:58,357 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-19 05:33:58,357 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:58,357 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:58,357 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:58,357 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-19 05:33:58,358 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-19 05:33:58,358 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:58,360 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:58,383 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (370)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:58,384 INFO L490 LassoAnalysis]: Using template '3-phase'. [2021-11-19 05:33:58,384 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:58,384 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:58,385 INFO L229 MonitoredProcess]: Starting monitored process 371 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:58,385 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (371)] Waiting until timeout for monitored process [2021-11-19 05:33:58,386 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:58,394 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:58,395 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-19 05:33:58,395 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:58,395 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:58,395 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:58,395 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:33:58,395 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-19 05:33:58,395 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:58,398 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:58,421 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (371)] Ended with exit code 0 [2021-11-19 05:33:58,421 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:58,421 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:58,422 INFO L229 MonitoredProcess]: Starting monitored process 372 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:58,423 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (372)] Waiting until timeout for monitored process [2021-11-19 05:33:58,423 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:58,431 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:58,431 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-19 05:33:58,432 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:58,432 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:58,432 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:58,432 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:33:58,432 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-19 05:33:58,432 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:58,435 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:58,459 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (372)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:58,459 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:58,459 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:58,460 INFO L229 MonitoredProcess]: Starting monitored process 373 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:58,461 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (373)] Waiting until timeout for monitored process [2021-11-19 05:33:58,461 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:58,470 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:58,470 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-19 05:33:58,470 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:58,471 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:58,471 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:33:58,473 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-19 05:33:58,473 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-19 05:33:58,481 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:58,505 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (373)] Ended with exit code 0 [2021-11-19 05:33:58,506 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:58,506 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:58,507 INFO L229 MonitoredProcess]: Starting monitored process 374 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:58,507 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (374)] Waiting until timeout for monitored process [2021-11-19 05:33:58,508 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:58,517 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:58,517 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-19 05:33:58,517 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:58,517 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:58,517 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:33:58,520 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-19 05:33:58,520 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-19 05:33:58,528 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:58,553 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (374)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:58,553 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:58,553 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:58,554 INFO L229 MonitoredProcess]: Starting monitored process 375 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:58,555 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (375)] Waiting until timeout for monitored process [2021-11-19 05:33:58,555 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 [2021-11-19 05:33:58,564 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:58,565 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-19 05:33:58,565 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:58,565 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:58,565 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:33:58,567 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-19 05:33:58,567 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-19 05:33:58,575 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:58,601 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (375)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:58,602 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:58,602 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:58,603 INFO L229 MonitoredProcess]: Starting monitored process 376 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:58,628 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:58,639 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (376)] Waiting until timeout for monitored process [2021-11-19 05:33:58,640 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:58,640 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-19 05:33:58,640 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:58,640 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:58,640 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:33:58,643 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-19 05:33:58,644 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-19 05:33:58,667 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:58,706 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (376)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:58,706 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:58,706 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:58,707 INFO L229 MonitoredProcess]: Starting monitored process 377 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:58,708 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (377)] Waiting until timeout for monitored process [2021-11-19 05:33:58,709 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:58,718 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:58,718 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-19 05:33:58,718 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:58,718 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:58,718 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:58,718 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:33:58,719 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-19 05:33:58,719 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:58,722 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:58,746 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (377)] Ended with exit code 0 [2021-11-19 05:33:58,747 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:58,747 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:58,752 INFO L229 MonitoredProcess]: Starting monitored process 378 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:58,757 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (378)] Waiting until timeout for monitored process [2021-11-19 05:33:58,759 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:58,769 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:58,769 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-19 05:33:58,769 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:58,769 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:58,769 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:33:58,772 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-19 05:33:58,772 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-19 05:33:58,781 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:58,805 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (378)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:58,805 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:58,806 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:58,806 INFO L229 MonitoredProcess]: Starting monitored process 379 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:58,807 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (379)] Waiting until timeout for monitored process [2021-11-19 05:33:58,808 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:58,817 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:58,817 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-19 05:33:58,817 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:58,817 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:58,817 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:33:58,820 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-19 05:33:58,820 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-19 05:33:58,827 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:58,851 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (379)] Ended with exit code 0 [2021-11-19 05:33:58,851 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:58,851 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:58,852 INFO L229 MonitoredProcess]: Starting monitored process 380 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:58,853 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (380)] Waiting until timeout for monitored process [2021-11-19 05:33:58,853 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 [2021-11-19 05:33:58,862 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:58,862 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-19 05:33:58,862 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:58,862 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:58,862 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:33:58,865 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-19 05:33:58,865 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-19 05:33:58,871 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:58,896 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (380)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:58,896 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:58,896 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:58,897 INFO L229 MonitoredProcess]: Starting monitored process 381 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:58,898 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (381)] Waiting until timeout for monitored process [2021-11-19 05:33:58,898 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:58,907 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:58,908 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-19 05:33:58,908 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:58,908 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:58,908 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:33:58,911 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-19 05:33:58,911 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-19 05:33:58,936 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:58,961 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (381)] Ended with exit code 0 [2021-11-19 05:33:58,961 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:58,961 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:58,962 INFO L229 MonitoredProcess]: Starting monitored process 382 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:58,964 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (382)] Waiting until timeout for monitored process [2021-11-19 05:33:58,964 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:58,974 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:58,974 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-19 05:33:58,974 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:58,974 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:58,974 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:33:58,977 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-19 05:33:58,977 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-19 05:33:58,985 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:59,010 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (382)] Ended with exit code 0 [2021-11-19 05:33:59,011 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:59,011 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:59,013 INFO L229 MonitoredProcess]: Starting monitored process 383 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:59,014 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (383)] Waiting until timeout for monitored process [2021-11-19 05:33:59,014 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:59,023 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:59,024 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-19 05:33:59,024 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:59,024 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:59,024 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:33:59,026 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-19 05:33:59,027 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-19 05:33:59,034 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:59,058 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (383)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:59,059 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:59,059 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:59,060 INFO L229 MonitoredProcess]: Starting monitored process 384 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:59,073 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:59,082 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (384)] Waiting until timeout for monitored process [2021-11-19 05:33:59,084 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:59,084 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-19 05:33:59,084 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:59,085 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:59,085 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:33:59,087 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-19 05:33:59,087 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-19 05:33:59,095 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:59,120 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (384)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:59,120 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:59,120 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:59,123 INFO L229 MonitoredProcess]: Starting monitored process 385 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:59,124 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (385)] Waiting until timeout for monitored process [2021-11-19 05:33:59,129 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:59,144 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:59,144 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-19 05:33:59,144 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:59,144 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:59,144 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:33:59,148 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-19 05:33:59,148 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-19 05:33:59,167 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:59,213 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (385)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:59,214 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:59,214 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:59,216 INFO L229 MonitoredProcess]: Starting monitored process 386 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:59,218 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:59,223 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (386)] Waiting until timeout for monitored process [2021-11-19 05:33:59,228 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:59,228 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-19 05:33:59,228 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:59,228 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:59,228 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:33:59,236 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-19 05:33:59,236 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-19 05:33:59,270 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:59,297 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (386)] Ended with exit code 0 [2021-11-19 05:33:59,297 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:59,297 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:59,298 INFO L229 MonitoredProcess]: Starting monitored process 387 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:59,299 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (387)] Waiting until timeout for monitored process [2021-11-19 05:33:59,299 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:59,308 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:59,309 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-19 05:33:59,309 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:59,309 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:59,309 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:59,309 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:33:59,310 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-19 05:33:59,310 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:59,313 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:59,338 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (387)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:59,340 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:59,340 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:59,341 INFO L229 MonitoredProcess]: Starting monitored process 388 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:59,342 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (388)] Waiting until timeout for monitored process [2021-11-19 05:33:59,342 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:59,351 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:59,351 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-19 05:33:59,351 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:59,352 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:59,352 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:59,352 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:33:59,352 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-19 05:33:59,352 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:59,355 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:59,380 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (388)] Ended with exit code 0 [2021-11-19 05:33:59,380 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:59,380 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:59,381 INFO L229 MonitoredProcess]: Starting monitored process 389 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:59,382 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (389)] Waiting until timeout for monitored process [2021-11-19 05:33:59,382 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:59,391 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:59,391 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-19 05:33:59,391 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:59,392 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:59,392 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:59,392 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:33:59,392 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-19 05:33:59,392 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:59,395 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:59,420 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (389)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:59,420 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:59,420 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:59,421 INFO L229 MonitoredProcess]: Starting monitored process 390 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:59,421 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (390)] Waiting until timeout for monitored process [2021-11-19 05:33:59,422 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:59,430 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:59,430 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-19 05:33:59,431 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:59,431 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:59,431 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:33:59,433 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-19 05:33:59,433 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-19 05:33:59,439 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:59,464 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (390)] Ended with exit code 0 [2021-11-19 05:33:59,464 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:59,464 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:59,466 INFO L229 MonitoredProcess]: Starting monitored process 391 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:59,466 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (391)] Waiting until timeout for monitored process [2021-11-19 05:33:59,467 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:59,476 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:59,477 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-19 05:33:59,477 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:59,477 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:59,477 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:59,477 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:33:59,478 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-19 05:33:59,478 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:59,480 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:59,505 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (391)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:59,506 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:59,506 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:59,506 INFO L229 MonitoredProcess]: Starting monitored process 392 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:59,507 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (392)] Waiting until timeout for monitored process [2021-11-19 05:33:59,508 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:59,517 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:59,517 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-19 05:33:59,517 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:59,517 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:59,517 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:59,517 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:33:59,518 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-19 05:33:59,518 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:59,520 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:59,545 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (392)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:59,545 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:59,545 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:59,546 INFO L229 MonitoredProcess]: Starting monitored process 393 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:59,547 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (393)] Waiting until timeout for monitored process [2021-11-19 05:33:59,547 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:59,556 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:59,557 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-19 05:33:59,557 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:59,557 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:59,557 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:59,557 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:33:59,557 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-19 05:33:59,558 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:59,560 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:59,585 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (393)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:59,586 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:59,586 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:59,586 INFO L229 MonitoredProcess]: Starting monitored process 394 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:59,587 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (394)] Waiting until timeout for monitored process [2021-11-19 05:33:59,588 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:59,597 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:59,597 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-19 05:33:59,597 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:59,597 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:59,597 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:33:59,599 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-19 05:33:59,599 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-19 05:33:59,606 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:59,630 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (394)] Ended with exit code 0 [2021-11-19 05:33:59,630 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:59,631 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:59,631 INFO L229 MonitoredProcess]: Starting monitored process 395 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:59,632 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (395)] Waiting until timeout for monitored process [2021-11-19 05:33:59,632 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:59,641 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:59,641 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-19 05:33:59,642 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:59,642 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:59,642 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:59,642 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:33:59,642 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-19 05:33:59,642 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:59,645 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:59,670 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (395)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:59,670 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:59,670 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:59,671 INFO L229 MonitoredProcess]: Starting monitored process 396 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:59,671 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (396)] Waiting until timeout for monitored process [2021-11-19 05:33:59,672 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:59,681 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:59,681 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-19 05:33:59,681 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:59,681 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:59,681 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:59,681 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:33:59,682 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-19 05:33:59,682 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:59,687 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:59,712 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (396)] Ended with exit code 0 [2021-11-19 05:33:59,712 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:59,712 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:59,713 INFO L229 MonitoredProcess]: Starting monitored process 397 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:59,714 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (397)] Waiting until timeout for monitored process [2021-11-19 05:33:59,714 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:59,723 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:59,724 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-19 05:33:59,724 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:59,724 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:59,724 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:59,724 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:33:59,725 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-19 05:33:59,725 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:59,727 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:59,753 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (397)] Ended with exit code 0 [2021-11-19 05:33:59,753 INFO L490 LassoAnalysis]: Using template '4-phase'. [2021-11-19 05:33:59,753 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:59,753 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:59,754 INFO L229 MonitoredProcess]: Starting monitored process 398 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:59,755 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (398)] Waiting until timeout for monitored process [2021-11-19 05:33:59,755 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:59,765 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:59,765 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-19 05:33:59,765 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:59,765 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:59,765 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:59,765 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-19 05:33:59,766 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-19 05:33:59,766 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:59,770 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:59,795 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (398)] Ended with exit code 0 [2021-11-19 05:33:59,796 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:59,796 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:59,796 INFO L229 MonitoredProcess]: Starting monitored process 399 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:59,797 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (399)] Waiting until timeout for monitored process [2021-11-19 05:33:59,798 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:59,832 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:59,832 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-19 05:33:59,832 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:33:59,833 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:59,833 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:59,833 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-19 05:33:59,835 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-19 05:33:59,835 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:33:59,863 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:33:59,947 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (399)] Forceful destruction successful, exit code 0 [2021-11-19 05:33:59,948 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:33:59,948 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:33:59,949 INFO L229 MonitoredProcess]: Starting monitored process 400 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:33:59,951 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:33:59,968 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:33:59,968 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-19 05:33:59,968 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:33:59,968 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:33:59,968 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-19 05:33:59,974 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-19 05:33:59,975 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-19 05:33:59,977 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (400)] Waiting until timeout for monitored process [2021-11-19 05:34:00,002 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:34:00,031 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (400)] Forceful destruction successful, exit code 0 [2021-11-19 05:34:00,031 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:34:00,031 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:34:00,032 INFO L229 MonitoredProcess]: Starting monitored process 401 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:34:00,032 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (401)] Waiting until timeout for monitored process [2021-11-19 05:34:00,033 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:34:00,040 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:34:00,040 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-19 05:34:00,041 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:34:00,041 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:34:00,041 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-19 05:34:00,043 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-19 05:34:00,043 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-19 05:34:00,051 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:34:00,072 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (401)] Ended with exit code 0 [2021-11-19 05:34:00,072 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:34:00,072 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:34:00,073 INFO L229 MonitoredProcess]: Starting monitored process 402 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:34:00,073 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (402)] Waiting until timeout for monitored process [2021-11-19 05:34:00,074 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:34:00,081 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:34:00,082 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-19 05:34:00,082 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:34:00,082 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:34:00,082 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-19 05:34:00,084 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-19 05:34:00,085 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-19 05:34:00,093 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:34:00,113 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (402)] Ended with exit code 0 [2021-11-19 05:34:00,114 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:34:00,114 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:34:00,114 INFO L229 MonitoredProcess]: Starting monitored process 403 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:34:00,115 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (403)] Waiting until timeout for monitored process [2021-11-19 05:34:00,115 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:34:00,123 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:34:00,124 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-19 05:34:00,124 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:34:00,124 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:34:00,124 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-19 05:34:00,126 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-19 05:34:00,127 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-19 05:34:00,136 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:34:00,157 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (403)] Forceful destruction successful, exit code 0 [2021-11-19 05:34:00,157 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:34:00,157 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:34:00,158 INFO L229 MonitoredProcess]: Starting monitored process 404 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:34:00,159 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (404)] Waiting until timeout for monitored process [2021-11-19 05:34:00,159 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:34:00,166 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:34:00,167 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-19 05:34:00,167 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:34:00,167 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:34:00,167 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:34:00,167 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-19 05:34:00,168 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-19 05:34:00,168 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:34:00,171 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:34:00,191 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (404)] Ended with exit code 0 [2021-11-19 05:34:00,191 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:34:00,191 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:34:00,192 INFO L229 MonitoredProcess]: Starting monitored process 405 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:34:00,193 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (405)] Waiting until timeout for monitored process [2021-11-19 05:34:00,193 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:34:00,200 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:34:00,201 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-19 05:34:00,201 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:34:00,201 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:34:00,201 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-19 05:34:00,204 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-19 05:34:00,204 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-19 05:34:00,214 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:34:00,234 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (405)] Forceful destruction successful, exit code 0 [2021-11-19 05:34:00,234 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:34:00,234 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:34:00,235 INFO L229 MonitoredProcess]: Starting monitored process 406 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:34:00,235 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (406)] Waiting until timeout for monitored process [2021-11-19 05:34:00,236 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:34:00,243 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:34:00,243 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-19 05:34:00,243 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:34:00,243 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:34:00,244 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-19 05:34:00,246 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-19 05:34:00,246 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-19 05:34:00,254 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:34:00,274 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (406)] Ended with exit code 0 [2021-11-19 05:34:00,275 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:34:00,275 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:34:00,275 INFO L229 MonitoredProcess]: Starting monitored process 407 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:34:00,276 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (407)] Waiting until timeout for monitored process [2021-11-19 05:34:00,276 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:34:00,284 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:34:00,284 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-19 05:34:00,284 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:34:00,284 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:34:00,284 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-19 05:34:00,287 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-19 05:34:00,287 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-19 05:34:00,295 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:34:00,316 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (407)] Forceful destruction successful, exit code 0 [2021-11-19 05:34:00,316 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:34:00,316 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:34:00,317 INFO L229 MonitoredProcess]: Starting monitored process 408 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:34:00,317 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (408)] Waiting until timeout for monitored process [2021-11-19 05:34:00,318 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:34:00,325 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:34:00,325 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-19 05:34:00,325 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:34:00,325 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:34:00,325 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-19 05:34:00,328 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-19 05:34:00,329 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-19 05:34:00,353 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:34:00,373 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (408)] Forceful destruction successful, exit code 0 [2021-11-19 05:34:00,373 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:34:00,373 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:34:00,374 INFO L229 MonitoredProcess]: Starting monitored process 409 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:34:00,375 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (409)] Waiting until timeout for monitored process [2021-11-19 05:34:00,375 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:34:00,383 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:34:00,383 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-19 05:34:00,383 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:34:00,383 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:34:00,383 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-19 05:34:00,385 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-19 05:34:00,386 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-19 05:34:00,395 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:34:00,415 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (409)] Forceful destruction successful, exit code 0 [2021-11-19 05:34:00,415 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:34:00,415 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:34:00,416 INFO L229 MonitoredProcess]: Starting monitored process 410 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:34:00,417 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (410)] Waiting until timeout for monitored process [2021-11-19 05:34:00,417 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:34:00,424 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:34:00,425 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-19 05:34:00,425 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:34:00,425 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:34:00,425 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-19 05:34:00,430 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-19 05:34:00,430 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-19 05:34:00,443 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:34:00,463 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (410)] Forceful destruction successful, exit code 0 [2021-11-19 05:34:00,463 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:34:00,463 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:34:00,467 INFO L229 MonitoredProcess]: Starting monitored process 411 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:34:00,468 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (411)] Waiting until timeout for monitored process [2021-11-19 05:34:00,468 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 [2021-11-19 05:34:00,476 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:34:00,476 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-19 05:34:00,476 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:34:00,476 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:34:00,476 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-19 05:34:00,479 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-19 05:34:00,479 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-19 05:34:00,507 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:34:00,540 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (411)] Ended with exit code 0 [2021-11-19 05:34:00,541 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:34:00,541 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:34:00,542 INFO L229 MonitoredProcess]: Starting monitored process 412 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:34:00,548 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:34:00,558 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:34:00,558 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-19 05:34:00,558 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:34:00,558 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:34:00,558 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-19 05:34:00,562 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-19 05:34:00,562 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-19 05:34:00,569 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (412)] Waiting until timeout for monitored process [2021-11-19 05:34:00,586 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:34:00,619 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (412)] Forceful destruction successful, exit code 0 [2021-11-19 05:34:00,619 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:34:00,620 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:34:00,624 INFO L229 MonitoredProcess]: Starting monitored process 413 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:34:00,628 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:34:00,638 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:34:00,638 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-19 05:34:00,638 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:34:00,638 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:34:00,638 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-19 05:34:00,648 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-19 05:34:00,649 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-19 05:34:00,652 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (413)] Waiting until timeout for monitored process [2021-11-19 05:34:00,730 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:34:00,763 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (413)] Forceful destruction successful, exit code 0 [2021-11-19 05:34:00,763 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:34:00,763 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:34:00,764 INFO L229 MonitoredProcess]: Starting monitored process 414 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:34:00,766 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:34:00,776 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:34:00,776 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-19 05:34:00,776 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:34:00,776 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:34:00,776 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:34:00,776 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-19 05:34:00,777 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-19 05:34:00,777 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:34:00,782 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (414)] Waiting until timeout for monitored process [2021-11-19 05:34:00,799 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:34:00,832 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (414)] Forceful destruction successful, exit code 0 [2021-11-19 05:34:00,833 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:34:00,833 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:34:00,834 INFO L229 MonitoredProcess]: Starting monitored process 415 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:34:00,836 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:34:00,845 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:34:00,845 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-19 05:34:00,845 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:34:00,846 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:34:00,846 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:34:00,846 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-19 05:34:00,847 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-19 05:34:00,847 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:34:00,851 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (415)] Waiting until timeout for monitored process [2021-11-19 05:34:00,859 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:34:00,881 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (415)] Ended with exit code 0 [2021-11-19 05:34:00,881 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:34:00,881 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:34:00,882 INFO L229 MonitoredProcess]: Starting monitored process 416 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:34:00,883 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (416)] Waiting until timeout for monitored process [2021-11-19 05:34:00,883 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:34:00,891 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:34:00,891 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-19 05:34:00,891 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:34:00,891 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:34:00,891 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:34:00,891 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-19 05:34:00,892 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-19 05:34:00,892 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:34:00,895 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:34:00,916 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (416)] Ended with exit code 0 [2021-11-19 05:34:00,916 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:34:00,916 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:34:00,917 INFO L229 MonitoredProcess]: Starting monitored process 417 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:34:00,917 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (417)] Waiting until timeout for monitored process [2021-11-19 05:34:00,918 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:34:00,925 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:34:00,925 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-19 05:34:00,926 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:34:00,926 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:34:00,926 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-19 05:34:00,928 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-19 05:34:00,928 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-19 05:34:00,955 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:34:00,979 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (417)] Ended with exit code 0 [2021-11-19 05:34:00,979 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:34:00,979 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:34:00,980 INFO L229 MonitoredProcess]: Starting monitored process 418 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:34:00,981 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (418)] Waiting until timeout for monitored process [2021-11-19 05:34:00,982 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:34:00,989 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:34:00,989 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-19 05:34:00,989 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:34:00,990 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:34:00,990 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:34:00,990 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-19 05:34:00,990 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-19 05:34:00,990 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:34:00,993 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:34:01,013 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (418)] Ended with exit code 0 [2021-11-19 05:34:01,014 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:34:01,014 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:34:01,015 INFO L229 MonitoredProcess]: Starting monitored process 419 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:34:01,015 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (419)] Waiting until timeout for monitored process [2021-11-19 05:34:01,016 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:34:01,023 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:34:01,023 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-19 05:34:01,023 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:34:01,024 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:34:01,024 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:34:01,024 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-19 05:34:01,024 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-19 05:34:01,024 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:34:01,027 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:34:01,047 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (419)] Ended with exit code 0 [2021-11-19 05:34:01,047 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:34:01,048 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:34:01,048 INFO L229 MonitoredProcess]: Starting monitored process 420 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:34:01,049 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (420)] Waiting until timeout for monitored process [2021-11-19 05:34:01,049 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:34:01,057 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:34:01,057 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-19 05:34:01,057 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:34:01,057 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:34:01,057 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:34:01,057 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-19 05:34:01,058 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-19 05:34:01,058 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:34:01,061 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:34:01,081 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (420)] Ended with exit code 0 [2021-11-19 05:34:01,082 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:34:01,082 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:34:01,082 INFO L229 MonitoredProcess]: Starting monitored process 421 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:34:01,083 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (421)] Waiting until timeout for monitored process [2021-11-19 05:34:01,083 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:34:01,091 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:34:01,091 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-19 05:34:01,091 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:34:01,091 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:34:01,091 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-19 05:34:01,094 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-19 05:34:01,094 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-19 05:34:01,106 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:34:01,126 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (421)] Ended with exit code 0 [2021-11-19 05:34:01,126 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:34:01,127 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:34:01,127 INFO L229 MonitoredProcess]: Starting monitored process 422 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:34:01,128 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (422)] Waiting until timeout for monitored process [2021-11-19 05:34:01,128 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:34:01,136 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:34:01,136 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-19 05:34:01,136 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:34:01,136 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:34:01,136 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:34:01,136 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-19 05:34:01,137 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-19 05:34:01,137 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:34:01,140 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:34:01,164 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (422)] Ended with exit code 0 [2021-11-19 05:34:01,165 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:34:01,165 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:34:01,166 INFO L229 MonitoredProcess]: Starting monitored process 423 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:34:01,166 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (423)] Waiting until timeout for monitored process [2021-11-19 05:34:01,167 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:34:01,176 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:34:01,176 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-19 05:34:01,176 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:34:01,176 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:34:01,176 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:34:01,176 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-19 05:34:01,177 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-19 05:34:01,177 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:34:01,181 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:34:01,205 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (423)] Forceful destruction successful, exit code 0 [2021-11-19 05:34:01,205 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:34:01,205 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:34:01,206 INFO L229 MonitoredProcess]: Starting monitored process 424 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:34:01,207 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (424)] Waiting until timeout for monitored process [2021-11-19 05:34:01,207 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:34:01,216 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:34:01,216 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-19 05:34:01,216 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:34:01,216 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:34:01,216 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:34:01,216 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-19 05:34:01,217 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-19 05:34:01,217 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:34:01,221 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:34:01,245 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (424)] Ended with exit code 0 [2021-11-19 05:34:01,245 INFO L490 LassoAnalysis]: Using template '2-lex'. [2021-11-19 05:34:01,245 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:34:01,245 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:34:01,246 INFO L229 MonitoredProcess]: Starting monitored process 425 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:34:01,247 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (425)] Waiting until timeout for monitored process [2021-11-19 05:34:01,247 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:34:01,256 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:34:01,256 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-19 05:34:01,256 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:34:01,257 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:34:01,257 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:34:01,257 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:34:01,257 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-19 05:34:01,257 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:34:01,259 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:34:01,282 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (425)] Forceful destruction successful, exit code 0 [2021-11-19 05:34:01,283 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:34:01,283 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:34:01,283 INFO L229 MonitoredProcess]: Starting monitored process 426 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:34:01,284 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (426)] Waiting until timeout for monitored process [2021-11-19 05:34:01,284 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:34:01,293 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:34:01,293 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-19 05:34:01,293 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:34:01,293 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:34:01,293 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:34:01,293 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:34:01,294 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-19 05:34:01,294 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:34:01,295 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:34:01,318 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (426)] Ended with exit code 0 [2021-11-19 05:34:01,318 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:34:01,319 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:34:01,319 INFO L229 MonitoredProcess]: Starting monitored process 427 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:34:01,320 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (427)] Waiting until timeout for monitored process [2021-11-19 05:34:01,320 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:34:01,329 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:34:01,329 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-19 05:34:01,329 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:34:01,329 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:34:01,329 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:34:01,331 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-19 05:34:01,332 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-19 05:34:01,337 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:34:01,361 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (427)] Ended with exit code 0 [2021-11-19 05:34:01,361 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:34:01,361 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:34:01,362 INFO L229 MonitoredProcess]: Starting monitored process 428 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:34:01,363 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (428)] Waiting until timeout for monitored process [2021-11-19 05:34:01,363 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:34:01,371 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:34:01,372 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-19 05:34:01,372 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:34:01,372 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:34:01,372 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:34:01,374 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-19 05:34:01,374 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-19 05:34:01,379 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:34:01,403 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (428)] Ended with exit code 0 [2021-11-19 05:34:01,404 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:34:01,404 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:34:01,404 INFO L229 MonitoredProcess]: Starting monitored process 429 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:34:01,405 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (429)] Waiting until timeout for monitored process [2021-11-19 05:34:01,405 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:34:01,414 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:34:01,414 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-19 05:34:01,415 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:34:01,415 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:34:01,415 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:34:01,417 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-19 05:34:01,417 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-19 05:34:01,423 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:34:01,447 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (429)] Ended with exit code 0 [2021-11-19 05:34:01,447 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:34:01,447 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:34:01,448 INFO L229 MonitoredProcess]: Starting monitored process 430 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:34:01,449 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (430)] Waiting until timeout for monitored process [2021-11-19 05:34:01,449 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:34:01,458 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:34:01,458 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-19 05:34:01,458 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:34:01,458 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:34:01,458 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:34:01,462 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-19 05:34:01,462 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-19 05:34:01,469 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:34:01,493 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (430)] Ended with exit code 0 [2021-11-19 05:34:01,493 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:34:01,493 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:34:01,494 INFO L229 MonitoredProcess]: Starting monitored process 431 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:34:01,495 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (431)] Waiting until timeout for monitored process [2021-11-19 05:34:01,495 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:34:01,505 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:34:01,506 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-19 05:34:01,506 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:34:01,506 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:34:01,506 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:34:01,506 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:34:01,506 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-19 05:34:01,506 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:34:01,509 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:34:01,533 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (431)] Forceful destruction successful, exit code 0 [2021-11-19 05:34:01,533 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:34:01,533 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:34:01,534 INFO L229 MonitoredProcess]: Starting monitored process 432 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:34:01,535 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (432)] Waiting until timeout for monitored process [2021-11-19 05:34:01,535 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:34:01,544 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:34:01,544 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-19 05:34:01,544 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:34:01,544 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:34:01,544 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:34:01,547 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-19 05:34:01,547 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-19 05:34:01,554 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:34:01,579 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (432)] Forceful destruction successful, exit code 0 [2021-11-19 05:34:01,579 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:34:01,579 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:34:01,580 INFO L229 MonitoredProcess]: Starting monitored process 433 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:34:01,581 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (433)] Waiting until timeout for monitored process [2021-11-19 05:34:01,581 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:34:01,590 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:34:01,590 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-19 05:34:01,590 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:34:01,590 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:34:01,590 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:34:01,593 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-19 05:34:01,593 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-19 05:34:01,598 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:34:01,623 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (433)] Ended with exit code 0 [2021-11-19 05:34:01,623 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:34:01,623 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:34:01,624 INFO L229 MonitoredProcess]: Starting monitored process 434 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:34:01,624 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (434)] Waiting until timeout for monitored process [2021-11-19 05:34:01,625 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:34:01,634 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:34:01,634 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-19 05:34:01,634 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:34:01,634 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:34:01,634 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:34:01,636 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-19 05:34:01,637 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-19 05:34:01,642 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:34:01,667 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (434)] Ended with exit code 0 [2021-11-19 05:34:01,667 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:34:01,667 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:34:01,668 INFO L229 MonitoredProcess]: Starting monitored process 435 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:34:01,668 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (435)] Waiting until timeout for monitored process [2021-11-19 05:34:01,669 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:34:01,678 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:34:01,678 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-19 05:34:01,678 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:34:01,678 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:34:01,678 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:34:01,681 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-19 05:34:01,682 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-19 05:34:01,690 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:34:01,714 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (435)] Ended with exit code 0 [2021-11-19 05:34:01,714 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:34:01,715 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:34:01,715 INFO L229 MonitoredProcess]: Starting monitored process 436 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:34:01,716 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (436)] Waiting until timeout for monitored process [2021-11-19 05:34:01,716 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:34:01,725 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:34:01,725 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-19 05:34:01,725 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:34:01,726 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:34:01,726 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:34:01,728 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-19 05:34:01,728 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-19 05:34:01,735 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:34:01,759 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (436)] Ended with exit code 0 [2021-11-19 05:34:01,759 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:34:01,760 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:34:01,760 INFO L229 MonitoredProcess]: Starting monitored process 437 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:34:01,762 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (437)] Waiting until timeout for monitored process [2021-11-19 05:34:01,762 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:34:01,771 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:34:01,771 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-19 05:34:01,771 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:34:01,771 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:34:01,771 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:34:01,774 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-19 05:34:01,774 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-19 05:34:01,779 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:34:01,804 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (437)] Ended with exit code 0 [2021-11-19 05:34:01,804 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:34:01,816 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:34:01,817 INFO L229 MonitoredProcess]: Starting monitored process 438 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:34:01,817 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (438)] Waiting until timeout for monitored process [2021-11-19 05:34:01,818 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:34:01,827 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:34:01,827 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-19 05:34:01,827 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:34:01,827 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:34:01,827 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:34:01,830 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-19 05:34:01,831 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-19 05:34:01,855 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:34:01,897 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (438)] Forceful destruction successful, exit code 0 [2021-11-19 05:34:01,897 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:34:01,897 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:34:01,898 INFO L229 MonitoredProcess]: Starting monitored process 439 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:34:01,900 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (439)] Waiting until timeout for monitored process [2021-11-19 05:34:01,900 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:34:01,910 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:34:01,910 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-19 05:34:01,910 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:34:01,910 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:34:01,910 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:34:01,912 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-19 05:34:01,912 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-19 05:34:01,918 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:34:01,943 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (439)] Forceful destruction successful, exit code 0 [2021-11-19 05:34:01,943 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:34:01,944 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:34:01,944 INFO L229 MonitoredProcess]: Starting monitored process 440 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:34:01,945 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (440)] Waiting until timeout for monitored process [2021-11-19 05:34:01,945 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:34:01,955 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:34:01,955 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-19 05:34:01,955 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:34:01,955 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:34:01,955 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:34:01,962 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-19 05:34:01,962 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-19 05:34:01,985 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:34:02,010 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (440)] Ended with exit code 0 [2021-11-19 05:34:02,010 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:34:02,010 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:34:02,011 INFO L229 MonitoredProcess]: Starting monitored process 441 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:34:02,012 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (441)] Waiting until timeout for monitored process [2021-11-19 05:34:02,012 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:34:02,021 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:34:02,021 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-19 05:34:02,021 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:34:02,021 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:34:02,021 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:34:02,021 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:34:02,022 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-19 05:34:02,022 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:34:02,024 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:34:02,049 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (441)] Forceful destruction successful, exit code 0 [2021-11-19 05:34:02,049 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:34:02,049 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:34:02,050 INFO L229 MonitoredProcess]: Starting monitored process 442 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:34:02,051 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (442)] Waiting until timeout for monitored process [2021-11-19 05:34:02,051 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:34:02,060 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:34:02,060 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-19 05:34:02,060 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:34:02,060 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:34:02,060 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:34:02,060 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:34:02,061 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-19 05:34:02,061 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:34:02,063 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:34:02,087 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (442)] Ended with exit code 0 [2021-11-19 05:34:02,087 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:34:02,087 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:34:02,088 INFO L229 MonitoredProcess]: Starting monitored process 443 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:34:02,089 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (443)] Waiting until timeout for monitored process [2021-11-19 05:34:02,089 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:34:02,098 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:34:02,098 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-19 05:34:02,098 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:34:02,098 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:34:02,098 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:34:02,098 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:34:02,099 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-19 05:34:02,099 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:34:02,101 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:34:02,126 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (443)] Forceful destruction successful, exit code 0 [2021-11-19 05:34:02,126 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:34:02,126 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:34:02,127 INFO L229 MonitoredProcess]: Starting monitored process 444 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:34:02,127 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (444)] Waiting until timeout for monitored process [2021-11-19 05:34:02,128 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:34:02,137 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:34:02,137 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-19 05:34:02,137 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:34:02,137 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:34:02,137 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:34:02,143 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-19 05:34:02,143 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-19 05:34:02,155 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:34:02,180 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (444)] Forceful destruction successful, exit code 0 [2021-11-19 05:34:02,180 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:34:02,181 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:34:02,181 INFO L229 MonitoredProcess]: Starting monitored process 445 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:34:02,182 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (445)] Waiting until timeout for monitored process [2021-11-19 05:34:02,183 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:34:02,192 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:34:02,192 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-19 05:34:02,192 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:34:02,192 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:34:02,192 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:34:02,192 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:34:02,193 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-19 05:34:02,193 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:34:02,194 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:34:02,219 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (445)] Forceful destruction successful, exit code 0 [2021-11-19 05:34:02,219 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:34:02,219 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:34:02,220 INFO L229 MonitoredProcess]: Starting monitored process 446 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:34:02,221 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (446)] Waiting until timeout for monitored process [2021-11-19 05:34:02,221 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:34:02,230 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:34:02,230 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-19 05:34:02,230 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:34:02,231 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:34:02,231 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:34:02,231 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:34:02,231 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-19 05:34:02,231 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:34:02,233 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:34:02,258 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (446)] Ended with exit code 0 [2021-11-19 05:34:02,258 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:34:02,258 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:34:02,259 INFO L229 MonitoredProcess]: Starting monitored process 447 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:34:02,260 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (447)] Waiting until timeout for monitored process [2021-11-19 05:34:02,260 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:34:02,269 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:34:02,269 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-19 05:34:02,269 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:34:02,269 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:34:02,269 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:34:02,269 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:34:02,270 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-19 05:34:02,270 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:34:02,272 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:34:02,296 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (447)] Ended with exit code 0 [2021-11-19 05:34:02,296 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:34:02,296 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:34:02,297 INFO L229 MonitoredProcess]: Starting monitored process 448 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:34:02,298 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (448)] Waiting until timeout for monitored process [2021-11-19 05:34:02,298 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:34:02,307 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:34:02,307 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-19 05:34:02,307 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:34:02,307 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:34:02,307 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:34:02,309 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-19 05:34:02,310 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-19 05:34:02,314 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:34:02,339 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (448)] Ended with exit code 0 [2021-11-19 05:34:02,340 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:34:02,340 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:34:02,341 INFO L229 MonitoredProcess]: Starting monitored process 449 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:34:02,341 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (449)] Waiting until timeout for monitored process [2021-11-19 05:34:02,342 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:34:02,351 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:34:02,351 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-19 05:34:02,351 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:34:02,351 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:34:02,351 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:34:02,351 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:34:02,352 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-19 05:34:02,352 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:34:02,354 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:34:02,378 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (449)] Ended with exit code 0 [2021-11-19 05:34:02,378 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:34:02,379 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:34:02,379 INFO L229 MonitoredProcess]: Starting monitored process 450 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:34:02,380 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (450)] Waiting until timeout for monitored process [2021-11-19 05:34:02,380 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:34:02,389 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:34:02,389 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-19 05:34:02,390 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:34:02,390 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:34:02,390 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:34:02,390 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:34:02,390 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-19 05:34:02,390 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:34:02,392 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:34:02,416 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (450)] Ended with exit code 0 [2021-11-19 05:34:02,416 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:34:02,417 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:34:02,417 INFO L229 MonitoredProcess]: Starting monitored process 451 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:34:02,418 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (451)] Waiting until timeout for monitored process [2021-11-19 05:34:02,419 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:34:02,427 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:34:02,428 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-19 05:34:02,428 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:34:02,428 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:34:02,428 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:34:02,428 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-19 05:34:02,428 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-19 05:34:02,428 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:34:02,430 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:34:02,455 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (451)] Ended with exit code 0 [2021-11-19 05:34:02,456 INFO L490 LassoAnalysis]: Using template '3-lex'. [2021-11-19 05:34:02,456 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:34:02,456 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:34:02,457 INFO L229 MonitoredProcess]: Starting monitored process 452 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:34:02,457 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (452)] Waiting until timeout for monitored process [2021-11-19 05:34:02,458 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:34:02,467 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:34:02,467 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-19 05:34:02,467 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:34:02,467 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:34:02,467 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:34:02,467 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-19 05:34:02,468 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-19 05:34:02,468 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:34:02,471 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:34:02,494 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (452)] Ended with exit code 0 [2021-11-19 05:34:02,495 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:34:02,495 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:34:02,495 INFO L229 MonitoredProcess]: Starting monitored process 453 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:34:02,496 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (453)] Waiting until timeout for monitored process [2021-11-19 05:34:02,497 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:34:02,505 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:34:02,506 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-19 05:34:02,506 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:34:02,506 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:34:02,506 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:34:02,506 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-19 05:34:02,507 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-19 05:34:02,507 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:34:02,509 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:34:02,534 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (453)] Ended with exit code 0 [2021-11-19 05:34:02,534 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:34:02,535 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:34:02,535 INFO L229 MonitoredProcess]: Starting monitored process 454 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:34:02,536 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (454)] Waiting until timeout for monitored process [2021-11-19 05:34:02,536 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 [2021-11-19 05:34:02,546 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:34:02,546 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-19 05:34:02,546 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:34:02,546 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:34:02,546 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-19 05:34:02,549 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-11-19 05:34:02,550 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-11-19 05:34:02,558 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:34:02,582 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (454)] Ended with exit code 0 [2021-11-19 05:34:02,582 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:34:02,582 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:34:02,583 INFO L229 MonitoredProcess]: Starting monitored process 455 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:34:02,584 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (455)] Waiting until timeout for monitored process [2021-11-19 05:34:02,584 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:34:02,593 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:34:02,593 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-19 05:34:02,593 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:34:02,593 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:34:02,594 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-19 05:34:02,597 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-11-19 05:34:02,597 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-11-19 05:34:02,605 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:34:02,631 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (455)] Ended with exit code 0 [2021-11-19 05:34:02,631 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:34:02,631 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:34:02,632 INFO L229 MonitoredProcess]: Starting monitored process 456 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:34:02,633 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (456)] Waiting until timeout for monitored process [2021-11-19 05:34:02,633 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:34:02,642 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:34:02,642 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-19 05:34:02,642 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:34:02,642 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:34:02,642 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-19 05:34:02,646 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-11-19 05:34:02,646 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-11-19 05:34:02,654 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:34:02,680 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (456)] Forceful destruction successful, exit code 0 [2021-11-19 05:34:02,680 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:34:02,680 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:34:02,681 INFO L229 MonitoredProcess]: Starting monitored process 457 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:34:02,682 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (457)] Waiting until timeout for monitored process [2021-11-19 05:34:02,682 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:34:02,691 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:34:02,691 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-19 05:34:02,691 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:34:02,691 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:34:02,691 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-19 05:34:02,695 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-11-19 05:34:02,695 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-11-19 05:34:02,706 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:34:02,731 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (457)] Ended with exit code 0 [2021-11-19 05:34:02,731 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:34:02,731 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:34:02,732 INFO L229 MonitoredProcess]: Starting monitored process 458 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:34:02,733 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (458)] Waiting until timeout for monitored process [2021-11-19 05:34:02,733 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:34:02,742 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:34:02,743 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-19 05:34:02,743 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:34:02,743 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:34:02,743 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:34:02,743 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-19 05:34:02,744 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-19 05:34:02,744 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:34:02,748 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:34:02,772 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (458)] Ended with exit code 0 [2021-11-19 05:34:02,772 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:34:02,772 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:34:02,773 INFO L229 MonitoredProcess]: Starting monitored process 459 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:34:02,774 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (459)] Waiting until timeout for monitored process [2021-11-19 05:34:02,774 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:34:02,783 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:34:02,783 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-19 05:34:02,784 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:34:02,784 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:34:02,784 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-19 05:34:02,788 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-11-19 05:34:02,788 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-11-19 05:34:02,799 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:34:02,824 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (459)] Ended with exit code 0 [2021-11-19 05:34:02,824 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:34:02,824 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:34:02,825 INFO L229 MonitoredProcess]: Starting monitored process 460 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:34:02,826 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (460)] Waiting until timeout for monitored process [2021-11-19 05:34:02,826 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:34:02,836 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:34:02,836 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-19 05:34:02,836 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:34:02,836 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:34:02,836 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-19 05:34:02,840 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-11-19 05:34:02,840 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-11-19 05:34:02,848 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:34:02,872 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (460)] Ended with exit code 0 [2021-11-19 05:34:02,873 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:34:02,873 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:34:02,873 INFO L229 MonitoredProcess]: Starting monitored process 461 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:34:02,874 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (461)] Waiting until timeout for monitored process [2021-11-19 05:34:02,874 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:34:02,883 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:34:02,883 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-19 05:34:02,884 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:34:02,884 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:34:02,884 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-19 05:34:02,887 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-11-19 05:34:02,887 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-11-19 05:34:02,923 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:34:02,952 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (461)] Forceful destruction successful, exit code 0 [2021-11-19 05:34:02,952 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:34:02,952 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:34:02,953 INFO L229 MonitoredProcess]: Starting monitored process 462 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:34:02,954 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (462)] Waiting until timeout for monitored process [2021-11-19 05:34:02,954 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 [2021-11-19 05:34:02,963 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:34:02,964 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-19 05:34:02,964 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:34:02,964 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:34:02,964 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-19 05:34:02,968 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-11-19 05:34:02,968 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-11-19 05:34:02,983 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:34:03,008 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (462)] Ended with exit code 0 [2021-11-19 05:34:03,008 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:34:03,009 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:34:03,009 INFO L229 MonitoredProcess]: Starting monitored process 463 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:34:03,010 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (463)] Waiting until timeout for monitored process [2021-11-19 05:34:03,011 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:34:03,020 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:34:03,020 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-19 05:34:03,020 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:34:03,020 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:34:03,020 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-19 05:34:03,024 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-11-19 05:34:03,024 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-11-19 05:34:03,034 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:34:03,058 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (463)] Ended with exit code 0 [2021-11-19 05:34:03,058 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:34:03,058 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:34:03,059 INFO L229 MonitoredProcess]: Starting monitored process 464 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:34:03,060 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (464)] Waiting until timeout for monitored process [2021-11-19 05:34:03,060 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:34:03,069 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:34:03,069 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-19 05:34:03,069 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:34:03,069 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:34:03,070 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-19 05:34:03,073 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-11-19 05:34:03,073 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-11-19 05:34:03,080 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:34:03,104 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (464)] Ended with exit code 0 [2021-11-19 05:34:03,105 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:34:03,105 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:34:03,106 INFO L229 MonitoredProcess]: Starting monitored process 465 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:34:03,106 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (465)] Waiting until timeout for monitored process [2021-11-19 05:34:03,107 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:34:03,116 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:34:03,116 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-19 05:34:03,116 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:34:03,116 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:34:03,116 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-19 05:34:03,119 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-11-19 05:34:03,120 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-11-19 05:34:03,128 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:34:03,153 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (465)] Ended with exit code 0 [2021-11-19 05:34:03,153 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:34:03,153 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:34:03,154 INFO L229 MonitoredProcess]: Starting monitored process 466 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:34:03,155 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (466)] Waiting until timeout for monitored process [2021-11-19 05:34:03,155 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:34:03,164 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:34:03,165 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-19 05:34:03,165 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:34:03,165 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:34:03,165 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-19 05:34:03,169 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-11-19 05:34:03,169 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-11-19 05:34:03,178 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:34:03,203 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (466)] Ended with exit code 0 [2021-11-19 05:34:03,204 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:34:03,204 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:34:03,205 INFO L229 MonitoredProcess]: Starting monitored process 467 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:34:03,205 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (467)] Waiting until timeout for monitored process [2021-11-19 05:34:03,206 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:34:03,230 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:34:03,230 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-19 05:34:03,231 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:34:03,231 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:34:03,231 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-19 05:34:03,241 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-11-19 05:34:03,241 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-11-19 05:34:03,278 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:34:03,302 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (467)] Forceful destruction successful, exit code 0 [2021-11-19 05:34:03,302 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:34:03,302 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:34:03,303 INFO L229 MonitoredProcess]: Starting monitored process 468 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:34:03,304 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (468)] Waiting until timeout for monitored process [2021-11-19 05:34:03,304 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 [2021-11-19 05:34:03,313 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:34:03,313 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-19 05:34:03,313 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:34:03,313 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:34:03,313 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:34:03,313 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-19 05:34:03,314 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-19 05:34:03,314 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:34:03,318 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:34:03,342 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (468)] Ended with exit code 0 [2021-11-19 05:34:03,343 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:34:03,343 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:34:03,343 INFO L229 MonitoredProcess]: Starting monitored process 469 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:34:03,344 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (469)] Waiting until timeout for monitored process [2021-11-19 05:34:03,345 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:34:03,354 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:34:03,354 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-19 05:34:03,354 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:34:03,354 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:34:03,354 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:34:03,354 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-19 05:34:03,355 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-19 05:34:03,355 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:34:03,358 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:34:03,384 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (469)] Ended with exit code 0 [2021-11-19 05:34:03,384 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:34:03,384 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:34:03,385 INFO L229 MonitoredProcess]: Starting monitored process 470 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:34:03,386 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (470)] Waiting until timeout for monitored process [2021-11-19 05:34:03,386 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:34:03,395 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:34:03,395 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-19 05:34:03,395 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:34:03,395 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:34:03,396 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:34:03,396 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-19 05:34:03,396 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-19 05:34:03,396 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:34:03,400 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:34:03,425 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (470)] Forceful destruction successful, exit code 0 [2021-11-19 05:34:03,425 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:34:03,425 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:34:03,426 INFO L229 MonitoredProcess]: Starting monitored process 471 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:34:03,427 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (471)] Waiting until timeout for monitored process [2021-11-19 05:34:03,428 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:34:03,437 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:34:03,437 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-19 05:34:03,437 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:34:03,437 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:34:03,437 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-19 05:34:03,440 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-11-19 05:34:03,440 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-11-19 05:34:03,447 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:34:03,473 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (471)] Forceful destruction successful, exit code 0 [2021-11-19 05:34:03,473 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:34:03,473 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:34:03,474 INFO L229 MonitoredProcess]: Starting monitored process 472 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:34:03,475 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (472)] Waiting until timeout for monitored process [2021-11-19 05:34:03,475 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:34:03,484 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:34:03,484 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-19 05:34:03,484 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:34:03,485 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:34:03,485 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:34:03,485 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-19 05:34:03,485 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-19 05:34:03,486 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:34:03,488 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:34:03,513 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (472)] Forceful destruction successful, exit code 0 [2021-11-19 05:34:03,513 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:34:03,513 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:34:03,514 INFO L229 MonitoredProcess]: Starting monitored process 473 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:34:03,515 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (473)] Waiting until timeout for monitored process [2021-11-19 05:34:03,515 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:34:03,525 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:34:03,525 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-19 05:34:03,525 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:34:03,526 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:34:03,526 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:34:03,526 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-19 05:34:03,526 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-19 05:34:03,527 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:34:03,529 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:34:03,554 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (473)] Forceful destruction successful, exit code 0 [2021-11-19 05:34:03,555 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:34:03,555 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:34:03,556 INFO L229 MonitoredProcess]: Starting monitored process 474 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:34:03,557 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (474)] Waiting until timeout for monitored process [2021-11-19 05:34:03,557 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:34:03,567 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:34:03,567 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-19 05:34:03,567 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:34:03,567 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:34:03,567 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:34:03,567 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-19 05:34:03,568 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-19 05:34:03,568 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:34:03,571 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:34:03,596 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (474)] Ended with exit code 0 [2021-11-19 05:34:03,596 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:34:03,596 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:34:03,597 INFO L229 MonitoredProcess]: Starting monitored process 475 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:34:03,598 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (475)] Waiting until timeout for monitored process [2021-11-19 05:34:03,598 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:34:03,607 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:34:03,607 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-19 05:34:03,607 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:34:03,607 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:34:03,607 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-19 05:34:03,610 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-11-19 05:34:03,610 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-11-19 05:34:03,618 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:34:03,643 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (475)] Forceful destruction successful, exit code 0 [2021-11-19 05:34:03,644 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:34:03,644 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:34:03,649 INFO L229 MonitoredProcess]: Starting monitored process 476 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:34:03,650 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (476)] Waiting until timeout for monitored process [2021-11-19 05:34:03,650 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 [2021-11-19 05:34:03,659 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:34:03,659 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-19 05:34:03,659 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:34:03,660 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:34:03,660 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:34:03,660 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-19 05:34:03,660 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-19 05:34:03,660 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:34:03,663 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:34:03,686 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (476)] Ended with exit code 0 [2021-11-19 05:34:03,687 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:34:03,687 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:34:03,687 INFO L229 MonitoredProcess]: Starting monitored process 477 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:34:03,688 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (477)] Waiting until timeout for monitored process [2021-11-19 05:34:03,689 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:34:03,697 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:34:03,697 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-19 05:34:03,697 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:34:03,697 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:34:03,697 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:34:03,697 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-19 05:34:03,698 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-19 05:34:03,698 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:34:03,701 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:34:03,724 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (477)] Ended with exit code 0 [2021-11-19 05:34:03,724 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-19 05:34:03,724 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:34:03,725 INFO L229 MonitoredProcess]: Starting monitored process 478 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-19 05:34:03,725 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (478)] Waiting until timeout for monitored process [2021-11-19 05:34:03,726 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-19 05:34:03,735 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-19 05:34:03,735 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-19 05:34:03,735 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-19 05:34:03,735 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-19 05:34:03,735 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-19 05:34:03,735 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-19 05:34:03,736 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-19 05:34:03,736 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-19 05:34:03,739 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-19 05:34:03,762 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (478)] Forceful destruction successful, exit code 0 [2021-11-19 05:34:03,768 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 19.11 05:34:03 BoogieIcfgContainer [2021-11-19 05:34:03,768 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2021-11-19 05:34:03,769 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-11-19 05:34:03,769 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-11-19 05:34:03,769 INFO L275 PluginConnector]: Witness Printer initialized [2021-11-19 05:34:03,769 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 05:33:35" (3/4) ... [2021-11-19 05:34:03,772 INFO L140 WitnessPrinter]: No result that supports witness generation found [2021-11-19 05:34:03,772 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-11-19 05:34:03,774 INFO L158 Benchmark]: Toolchain (without parser) took 29542.08ms. Allocated memory was 113.2MB in the beginning and 146.8MB in the end (delta: 33.6MB). Free memory was 70.8MB in the beginning and 84.0MB in the end (delta: -13.2MB). Peak memory consumption was 21.5MB. Max. memory is 16.1GB. [2021-11-19 05:34:03,774 INFO L158 Benchmark]: CDTParser took 0.37ms. Allocated memory is still 113.2MB. Free memory is still 86.7MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-19 05:34:03,775 INFO L158 Benchmark]: CACSL2BoogieTranslator took 327.24ms. Allocated memory is still 113.2MB. Free memory was 70.6MB in the beginning and 86.6MB in the end (delta: -16.0MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-19 05:34:03,775 INFO L158 Benchmark]: Boogie Procedure Inliner took 46.38ms. Allocated memory is still 113.2MB. Free memory was 86.3MB in the beginning and 84.9MB in the end (delta: 1.4MB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-19 05:34:03,775 INFO L158 Benchmark]: Boogie Preprocessor took 31.57ms. Allocated memory is still 113.2MB. Free memory was 84.9MB in the beginning and 83.9MB in the end (delta: 983.0kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-19 05:34:03,775 INFO L158 Benchmark]: RCFGBuilder took 449.76ms. Allocated memory is still 113.2MB. Free memory was 83.9MB in the beginning and 74.0MB in the end (delta: 9.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-19 05:34:03,776 INFO L158 Benchmark]: BuchiAutomizer took 28673.01ms. Allocated memory was 113.2MB in the beginning and 146.8MB in the end (delta: 33.6MB). Free memory was 73.7MB in the beginning and 84.0MB in the end (delta: -10.3MB). Peak memory consumption was 80.2MB. Max. memory is 16.1GB. [2021-11-19 05:34:03,776 INFO L158 Benchmark]: Witness Printer took 3.92ms. Allocated memory is still 146.8MB. Free memory is still 84.0MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-19 05:34:03,778 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37ms. Allocated memory is still 113.2MB. Free memory is still 86.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 327.24ms. Allocated memory is still 113.2MB. Free memory was 70.6MB in the beginning and 86.6MB in the end (delta: -16.0MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 46.38ms. Allocated memory is still 113.2MB. Free memory was 86.3MB in the beginning and 84.9MB in the end (delta: 1.4MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 31.57ms. Allocated memory is still 113.2MB. Free memory was 84.9MB in the beginning and 83.9MB in the end (delta: 983.0kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 449.76ms. Allocated memory is still 113.2MB. Free memory was 83.9MB in the beginning and 74.0MB in the end (delta: 9.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * BuchiAutomizer took 28673.01ms. Allocated memory was 113.2MB in the beginning and 146.8MB in the end (delta: 33.6MB). Free memory was 73.7MB in the beginning and 84.0MB in the end (delta: -10.3MB). Peak memory consumption was 80.2MB. Max. memory is 16.1GB. * Witness Printer took 3.92ms. Allocated memory is still 146.8MB. Free memory is still 84.0MB. There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Constructed decomposition of program Trivial decomposition into one module whose termination is unknown. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 28.5s and 1 iterations. TraceHistogramMax:1. Analysis of lassos took 28.4s. Construction of modules took 0.0s. Büchi inclusion checks took 0.0s. Highest rank in rank-based complementation 0. Minimization of det autom 0. Minimization of nondet autom 0. Automata minimization No data available. Non-live state removal took 0.0s Buchi closure took 0.0s. Biggest automaton had -1 states and ocurred in iteration -1. Nontrivial modules had stage [0, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: LassoAnalysisResults: nont0 unkn1 SFLI0 SFLT0 conc0 concLT0 SILN0 SILU0 SILI0 SILT0 lasso0 LassoPreprocessingBenchmarks: Lassos: inital144 mio100 ax100 hnf100 lsp95 ukn79 mio100 lsp29 div209 bol100 ite100 ukn100 eq156 hnf61 smp95 dnf100 smp100 tf100 neg100 sie103 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 3 Time: 23ms VariablesStem: 2 VariablesLoop: 0 DisjunctsStem: 1 DisjunctsLoop: 1 SupportingInvariants: 6 MotzkinApplications: 18 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 0 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 0 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.0s - TerminationAnalysisResult: Unable to decide termination Buchi Automizer is unable to decide termination for the following lasso. Stem: "assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(39, 2);call #Ultimate.allocInit(12, 3);" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet5#1, main_#t~post4#1, main_#t~mem6#1, main_#t~post7#1, main_#t~mem8#1, main_~#in~0#1.base, main_~#in~0#1.offset, main_~s~0#1.base, main_~s~0#1.offset, main_~c~0#1, main_~i~0#1, main_~j~0#1, main_~idx_in~0#1;call main_~#in~0#1.base, main_~#in~0#1.offset := #Ultimate.allocOnStack(11);havoc main_~s~0#1.base, main_~s~0#1.offset;havoc main_~c~0#1;havoc main_~i~0#1;havoc main_~j~0#1;havoc main_~idx_in~0#1;main_~i~0#1 := 0;" "assume !!(main_~i~0#1 % 4294967296 < 10);call write~int(main_#t~nondet5#1, main_~#in~0#1.base, main_~#in~0#1.offset + (if main_~i~0#1 % 4294967296 % 4294967296 <= 2147483647 then main_~i~0#1 % 4294967296 % 4294967296 else main_~i~0#1 % 4294967296 % 4294967296 - 4294967296), 1);havoc main_#t~nondet5#1;" "main_#t~post4#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" Loop: "assume !!(main_~i~0#1 % 4294967296 < 10);call write~int(main_#t~nondet5#1, main_~#in~0#1.base, main_~#in~0#1.offset + (if main_~i~0#1 % 4294967296 % 4294967296 <= 2147483647 then main_~i~0#1 % 4294967296 % 4294967296 else main_~i~0#1 % 4294967296 % 4294967296 - 4294967296), 1);havoc main_#t~nondet5#1;" "main_#t~post4#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" RESULT: Ultimate could not prove your program: unable to determine termination [2021-11-19 05:34:03,814 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis No suitable file found in config dir /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fc2f3a-73f2-4059-bad9-b0a1fe0cbcec/bin/uautomizer-ZXIjhQolGL/config using search string *Termination*32bit*_Bitvector*.epf No suitable settings file found using Termination*32bit*_Bitvector ERROR: UNSUPPORTED PROPERTY Writing output log to file Ultimate.log Result: UNKNOWN