./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/recursive-simple/id_b3_o2-2.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version b2eff8ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/recursive-simple/id_b3_o2-2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD --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 18afe523baca40cb7d279a05e0d0a8c37efda6f4bcc6a4be698eb3701f39ab37 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Execution finished normally Using bit-precise analysis No suitable file found in config dir /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/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 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-b2eff8b [2021-10-28 23:24:38,554 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-28 23:24:38,558 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-28 23:24:38,613 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-28 23:24:38,614 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-28 23:24:38,615 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-28 23:24:38,618 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-28 23:24:38,621 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-28 23:24:38,623 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-28 23:24:38,625 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-28 23:24:38,626 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-28 23:24:38,628 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-28 23:24:38,629 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-28 23:24:38,631 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-28 23:24:38,633 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-28 23:24:38,635 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-28 23:24:38,637 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-28 23:24:38,638 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-28 23:24:38,641 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-28 23:24:38,645 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-28 23:24:38,647 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-28 23:24:38,649 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-28 23:24:38,651 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-28 23:24:38,653 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-28 23:24:38,657 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-28 23:24:38,658 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-28 23:24:38,659 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-28 23:24:38,660 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-28 23:24:38,661 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-28 23:24:38,662 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-28 23:24:38,663 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-28 23:24:38,664 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-28 23:24:38,666 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-28 23:24:38,667 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-28 23:24:38,669 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-28 23:24:38,671 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-28 23:24:38,673 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-28 23:24:38,673 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-28 23:24:38,674 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-28 23:24:38,675 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-28 23:24:38,676 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-28 23:24:38,678 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/config/svcomp-Termination-32bit-Automizer_Default.epf [2021-10-28 23:24:38,728 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-28 23:24:38,730 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-28 23:24:38,731 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-28 23:24:38,732 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-28 23:24:38,733 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-28 23:24:38,734 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-28 23:24:38,734 INFO L138 SettingsManager]: * Use SBE=true [2021-10-28 23:24:38,734 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2021-10-28 23:24:38,735 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2021-10-28 23:24:38,735 INFO L138 SettingsManager]: * Use old map elimination=false [2021-10-28 23:24:38,736 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2021-10-28 23:24:38,737 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2021-10-28 23:24:38,737 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2021-10-28 23:24:38,737 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-28 23:24:38,737 INFO L138 SettingsManager]: * sizeof long=4 [2021-10-28 23:24:38,738 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2021-10-28 23:24:38,738 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-28 23:24:38,738 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-10-28 23:24:38,738 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-28 23:24:38,739 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2021-10-28 23:24:38,739 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2021-10-28 23:24:38,739 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2021-10-28 23:24:38,739 INFO L138 SettingsManager]: * sizeof long double=12 [2021-10-28 23:24:38,740 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-28 23:24:38,740 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2021-10-28 23:24:38,740 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-28 23:24:38,742 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2021-10-28 23:24:38,742 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-28 23:24:38,742 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-28 23:24:38,743 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-28 23:24:38,743 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-10-28 23:24:38,743 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-28 23:24:38,745 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2021-10-28 23:24:38,745 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_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 18afe523baca40cb7d279a05e0d0a8c37efda6f4bcc6a4be698eb3701f39ab37 [2021-10-28 23:24:39,031 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-28 23:24:39,053 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-28 23:24:39,056 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-28 23:24:39,057 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-28 23:24:39,058 INFO L275 PluginConnector]: CDTParser initialized [2021-10-28 23:24:39,059 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/../../sv-benchmarks/c/recursive-simple/id_b3_o2-2.c [2021-10-28 23:24:39,147 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/data/b11383603/8db76dbbd8254cd18fd524e6ed79d95b/FLAGedb921ee7 [2021-10-28 23:24:39,599 INFO L306 CDTParser]: Found 1 translation units. [2021-10-28 23:24:39,600 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/sv-benchmarks/c/recursive-simple/id_b3_o2-2.c [2021-10-28 23:24:39,606 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/data/b11383603/8db76dbbd8254cd18fd524e6ed79d95b/FLAGedb921ee7 [2021-10-28 23:24:39,982 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/data/b11383603/8db76dbbd8254cd18fd524e6ed79d95b [2021-10-28 23:24:39,985 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-28 23:24:39,987 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-28 23:24:39,998 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-28 23:24:39,998 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-28 23:24:40,002 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-28 23:24:40,003 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.10 11:24:39" (1/1) ... [2021-10-28 23:24:40,004 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@60f41fd9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 11:24:40, skipping insertion in model container [2021-10-28 23:24:40,004 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.10 11:24:39" (1/1) ... [2021-10-28 23:24:40,015 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-28 23:24:40,037 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-28 23:24:40,232 WARN L228 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_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/sv-benchmarks/c/recursive-simple/id_b3_o2-2.c[528,541] [2021-10-28 23:24:40,233 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-28 23:24:40,245 INFO L203 MainTranslator]: Completed pre-run [2021-10-28 23:24:40,262 WARN L228 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_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/sv-benchmarks/c/recursive-simple/id_b3_o2-2.c[528,541] [2021-10-28 23:24:40,263 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-28 23:24:40,279 INFO L208 MainTranslator]: Completed translation [2021-10-28 23:24:40,280 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 11:24:40 WrapperNode [2021-10-28 23:24:40,280 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-28 23:24:40,282 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-28 23:24:40,282 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-28 23:24:40,282 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-28 23:24:40,291 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 11:24:40" (1/1) ... [2021-10-28 23:24:40,299 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 11:24:40" (1/1) ... [2021-10-28 23:24:40,319 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-28 23:24:40,320 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-28 23:24:40,320 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-28 23:24:40,320 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-28 23:24:40,330 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 11:24:40" (1/1) ... [2021-10-28 23:24:40,331 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 11:24:40" (1/1) ... [2021-10-28 23:24:40,332 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 11:24:40" (1/1) ... [2021-10-28 23:24:40,333 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 11:24:40" (1/1) ... [2021-10-28 23:24:40,337 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 11:24:40" (1/1) ... [2021-10-28 23:24:40,339 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 11:24:40" (1/1) ... [2021-10-28 23:24:40,340 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 11:24:40" (1/1) ... [2021-10-28 23:24:40,342 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-28 23:24:40,343 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-28 23:24:40,344 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-28 23:24:40,344 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-28 23:24:40,345 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 11:24:40" (1/1) ... [2021-10-28 23:24:40,355 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:40,371 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:40,389 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:40,403 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2021-10-28 23:24:40,446 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-28 23:24:40,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-28 23:24:40,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-10-28 23:24:40,447 INFO L130 BoogieDeclarations]: Found specification of procedure id [2021-10-28 23:24:40,447 INFO L138 BoogieDeclarations]: Found implementation of procedure id [2021-10-28 23:24:40,447 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-28 23:24:40,673 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-28 23:24:40,673 INFO L299 CfgBuilder]: Removed 4 assume(true) statements. [2021-10-28 23:24:40,675 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 11:24:40 BoogieIcfgContainer [2021-10-28 23:24:40,676 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-28 23:24:40,677 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2021-10-28 23:24:40,677 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2021-10-28 23:24:40,681 INFO L275 PluginConnector]: BuchiAutomizer initialized [2021-10-28 23:24:40,683 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2021-10-28 23:24:40,683 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 28.10 11:24:39" (1/3) ... [2021-10-28 23:24:40,685 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@54e3483 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 28.10 11:24:40, skipping insertion in model container [2021-10-28 23:24:40,685 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2021-10-28 23:24:40,685 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 11:24:40" (2/3) ... [2021-10-28 23:24:40,686 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@54e3483 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 28.10 11:24:40, skipping insertion in model container [2021-10-28 23:24:40,686 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2021-10-28 23:24:40,686 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 11:24:40" (3/3) ... [2021-10-28 23:24:40,687 INFO L389 chiAutomizerObserver]: Analyzing ICFG id_b3_o2-2.c [2021-10-28 23:24:40,735 INFO L359 BuchiCegarLoop]: Interprodecural is true [2021-10-28 23:24:40,735 INFO L360 BuchiCegarLoop]: Hoare is false [2021-10-28 23:24:40,736 INFO L361 BuchiCegarLoop]: Compute interpolants for ForwardPredicates [2021-10-28 23:24:40,736 INFO L362 BuchiCegarLoop]: Backedges is STRAIGHT_LINE [2021-10-28 23:24:40,736 INFO L363 BuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-10-28 23:24:40,736 INFO L364 BuchiCegarLoop]: Difference is false [2021-10-28 23:24:40,736 INFO L365 BuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-10-28 23:24:40,736 INFO L368 BuchiCegarLoop]: ======== Iteration 0==of CEGAR loop == BuchiCegarLoop======== [2021-10-28 23:24:40,754 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 16 states, 12 states have (on average 1.25) internal successors, (15), 12 states have internal predecessors, (15), 2 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2021-10-28 23:24:40,780 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 3 [2021-10-28 23:24:40,780 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-10-28 23:24:40,780 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-10-28 23:24:40,788 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1] [2021-10-28 23:24:40,788 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1] [2021-10-28 23:24:40,788 INFO L425 BuchiCegarLoop]: ======== Iteration 1============ [2021-10-28 23:24:40,789 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 16 states, 12 states have (on average 1.25) internal successors, (15), 12 states have internal predecessors, (15), 2 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2021-10-28 23:24:40,791 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 3 [2021-10-28 23:24:40,791 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-10-28 23:24:40,791 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-10-28 23:24:40,792 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1] [2021-10-28 23:24:40,792 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1] [2021-10-28 23:24:40,799 INFO L791 eck$LassoCheckResult]: Stem: 5#ULTIMATE.startENTRYtrue #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(2);call write~init~int(48, #t~string4.base, #t~string4.offset, 1);call write~init~int(0, #t~string4.base, 1 + #t~string4.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(12); 11#L-1true havoc main_#res;havoc main_#t~nondet8, main_#t~ret9, main_~input~0, main_~result~0;main_~input~0 := main_#t~nondet8;havoc main_#t~nondet8; 9#L15true call main_#t~ret9 := id(main_~input~0);< 12#idENTRYtrue [2021-10-28 23:24:40,799 INFO L793 eck$LassoCheckResult]: Loop: 12#idENTRYtrue ~x := #in~x; 10#L7true assume !(0 == ~x); 8#L8true call #t~ret7 := id((if (~x - 1) % 4294967296 % 4294967296 <= 2147483647 then (~x - 1) % 4294967296 % 4294967296 else (~x - 1) % 4294967296 % 4294967296 - 4294967296));< 12#idENTRYtrue [2021-10-28 23:24:40,805 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-28 23:24:40,805 INFO L85 PathProgramCache]: Analyzing trace with hash 29880, now seen corresponding path program 1 times [2021-10-28 23:24:40,815 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-28 23:24:40,816 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1872514975] [2021-10-28 23:24:40,816 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-28 23:24:40,818 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-28 23:24:40,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-10-28 23:24:40,916 INFO L355 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-10-28 23:24:40,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-10-28 23:24:40,955 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-10-28 23:24:40,958 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-28 23:24:40,959 INFO L85 PathProgramCache]: Analyzing trace with hash 44824, now seen corresponding path program 1 times [2021-10-28 23:24:40,959 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-28 23:24:40,959 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2113509215] [2021-10-28 23:24:40,960 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-28 23:24:40,960 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-28 23:24:41,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-10-28 23:24:41,033 INFO L355 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-10-28 23:24:41,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-10-28 23:24:41,043 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-10-28 23:24:41,059 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-28 23:24:41,060 INFO L85 PathProgramCache]: Analyzing trace with hash 890170113, now seen corresponding path program 1 times [2021-10-28 23:24:41,060 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-28 23:24:41,060 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2116868656] [2021-10-28 23:24:41,061 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-28 23:24:41,061 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-28 23:24:41,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-10-28 23:24:41,081 INFO L355 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-10-28 23:24:41,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-10-28 23:24:41,107 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-10-28 23:24:41,393 INFO L210 LassoAnalysis]: Preferences: [2021-10-28 23:24:41,393 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2021-10-28 23:24:41,394 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2021-10-28 23:24:41,394 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2021-10-28 23:24:41,394 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2021-10-28 23:24:41,394 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:41,395 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2021-10-28 23:24:41,395 INFO L132 ssoRankerPreferences]: Path of dumped script: [2021-10-28 23:24:41,395 INFO L133 ssoRankerPreferences]: Filename of dumped script: id_b3_o2-2.c_Iteration1_Loop [2021-10-28 23:24:41,395 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2021-10-28 23:24:41,396 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2021-10-28 23:24:41,416 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 23:24:41,437 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 23:24:41,441 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 23:24:41,540 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 23:24:41,544 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 23:24:41,836 INFO L294 LassoAnalysis]: Preprocessing complete. [2021-10-28 23:24:41,836 INFO L404 LassoAnalysis]: Checking for nontermination... [2021-10-28 23:24:41,839 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:41,840 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:41,842 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:41,843 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Waiting until timeout for monitored process [2021-10-28 23:24:41,845 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-10-28 23:24:41,845 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-10-28 23:24:41,870 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-10-28 23:24:41,870 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {id_#t~ret7=0} Honda state: {id_#t~ret7=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-10-28 23:24:41,911 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:41,912 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:41,912 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:41,915 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:41,923 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-10-28 23:24:41,923 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-10-28 23:24:41,935 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Waiting until timeout for monitored process [2021-10-28 23:24:41,946 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-10-28 23:24:41,947 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {id_~ret~0=0} Honda state: {id_~ret~0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-10-28 23:24:41,986 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:41,987 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:41,987 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:41,989 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:41,994 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Waiting until timeout for monitored process [2021-10-28 23:24:41,995 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-10-28 23:24:41,996 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-10-28 23:24:42,074 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:42,076 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:42,076 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:42,077 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:42,087 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2021-10-28 23:24:42,088 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-10-28 23:24:42,123 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process [2021-10-28 23:24:42,151 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2021-10-28 23:24:42,154 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:42,154 INFO L210 LassoAnalysis]: Preferences: [2021-10-28 23:24:42,155 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2021-10-28 23:24:42,155 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2021-10-28 23:24:42,155 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2021-10-28 23:24:42,155 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2021-10-28 23:24:42,155 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:42,155 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2021-10-28 23:24:42,155 INFO L132 ssoRankerPreferences]: Path of dumped script: [2021-10-28 23:24:42,155 INFO L133 ssoRankerPreferences]: Filename of dumped script: id_b3_o2-2.c_Iteration1_Loop [2021-10-28 23:24:42,156 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2021-10-28 23:24:42,156 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2021-10-28 23:24:42,159 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 23:24:42,165 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 23:24:42,169 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 23:24:42,227 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 23:24:42,234 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 23:24:42,475 INFO L294 LassoAnalysis]: Preprocessing complete. [2021-10-28 23:24:42,479 INFO L490 LassoAnalysis]: Using template 'affine'. [2021-10-28 23:24:42,481 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:42,481 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:42,482 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:42,486 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Waiting until timeout for monitored process [2021-10-28 23:24:42,498 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:42,508 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:42,509 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:42,509 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:42,509 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:42,509 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 23:24:42,511 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 23:24:42,512 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:42,526 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:42,552 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:42,553 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:42,553 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:42,557 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:42,558 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Waiting until timeout for monitored process [2021-10-28 23:24:42,559 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:42,568 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:42,569 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:42,569 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:42,569 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:42,569 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 23:24:42,570 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 23:24:42,570 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:42,582 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:42,621 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:42,621 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:42,621 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:42,626 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:42,632 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 [2021-10-28 23:24:42,642 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:42,643 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:42,643 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process [2021-10-28 23:24:42,645 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:42,647 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2021-10-28 23:24:42,647 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 23:24:42,653 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 23:24:42,654 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:42,666 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:42,689 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:42,690 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:42,690 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:42,691 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:42,693 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Waiting until timeout for monitored process [2021-10-28 23:24:42,696 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 [2021-10-28 23:24:42,705 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:42,705 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:42,705 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:42,705 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:42,705 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 23:24:42,706 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 23:24:42,707 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:42,744 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:42,778 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:42,778 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:42,778 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:42,782 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:42,788 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 [2021-10-28 23:24:42,798 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:42,798 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:42,799 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:42,799 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:42,799 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 23:24:42,800 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 23:24:42,800 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:42,801 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Waiting until timeout for monitored process [2021-10-28 23:24:42,818 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:42,847 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:42,847 INFO L490 LassoAnalysis]: Using template '2-nested'. [2021-10-28 23:24:42,847 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:42,848 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:42,848 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:42,850 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Waiting until timeout for monitored process [2021-10-28 23:24:42,851 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 [2021-10-28 23:24:42,859 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:42,859 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:42,859 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:42,859 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:42,859 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:24:42,874 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 23:24:42,874 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:42,886 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:42,907 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:42,907 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:42,908 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:42,909 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:42,911 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Waiting until timeout for monitored process [2021-10-28 23:24:42,911 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:42,919 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:42,920 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:42,920 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:42,920 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:42,920 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:24:42,921 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 23:24:42,921 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:42,924 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:42,945 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:42,945 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:42,945 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:42,946 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:42,950 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Waiting until timeout for monitored process [2021-10-28 23:24:42,954 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 [2021-10-28 23:24:42,962 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:42,962 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:42,962 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:42,962 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2021-10-28 23:24:42,962 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:24:42,970 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-28 23:24:42,970 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:42,986 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:43,007 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:43,008 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:43,008 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:43,009 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:43,011 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Waiting until timeout for monitored process [2021-10-28 23:24:43,011 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 [2021-10-28 23:24:43,021 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:43,022 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:43,022 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:43,022 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:43,022 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:24:43,023 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 23:24:43,023 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:43,035 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:43,076 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:43,076 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:43,076 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:43,078 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:43,087 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:43,097 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:43,097 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:43,097 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:43,098 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:43,098 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:24:43,099 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 23:24:43,099 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:43,101 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Waiting until timeout for monitored process [2021-10-28 23:24:43,114 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:43,148 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:43,149 INFO L490 LassoAnalysis]: Using template '3-nested'. [2021-10-28 23:24:43,149 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:43,149 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:43,150 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:43,152 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Waiting until timeout for monitored process [2021-10-28 23:24:43,152 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:43,161 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:43,161 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:43,161 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:43,161 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:43,161 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:24:43,162 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:24:43,162 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:43,176 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:43,217 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:43,217 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:43,217 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:43,218 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:43,219 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Waiting until timeout for monitored process [2021-10-28 23:24:43,224 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 [2021-10-28 23:24:43,232 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:43,232 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:43,232 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:43,232 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:43,232 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:24:43,234 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:24:43,234 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:43,248 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:43,282 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:43,282 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:43,282 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:43,283 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:43,284 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Waiting until timeout for monitored process [2021-10-28 23:24:43,285 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:43,293 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:43,293 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:43,293 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:43,293 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2021-10-28 23:24:43,293 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:24:43,303 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:24:43,303 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:43,338 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:43,375 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:43,376 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:43,376 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:43,378 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:43,386 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 [2021-10-28 23:24:43,396 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:43,396 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:43,396 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:43,397 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:43,397 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:24:43,398 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:24:43,398 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:43,400 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Waiting until timeout for monitored process [2021-10-28 23:24:43,414 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:43,447 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:43,447 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:43,447 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:43,450 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:43,460 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:43,469 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:43,469 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:43,469 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:43,469 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:43,470 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:24:43,470 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:24:43,471 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:43,472 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Waiting until timeout for monitored process [2021-10-28 23:24:43,486 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:43,522 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:43,523 INFO L490 LassoAnalysis]: Using template '4-nested'. [2021-10-28 23:24:43,523 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:43,523 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:43,524 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:43,530 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 [2021-10-28 23:24:43,539 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:43,539 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:43,540 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:43,540 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:43,540 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:24:43,541 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 23:24:43,541 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:43,543 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Waiting until timeout for monitored process [2021-10-28 23:24:43,558 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:43,579 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:43,579 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:43,579 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:43,580 INFO L229 MonitoredProcess]: Starting monitored process 22 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:43,583 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Waiting until timeout for monitored process [2021-10-28 23:24:43,584 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 [2021-10-28 23:24:43,595 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:43,595 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:43,596 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:43,596 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:43,596 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:24:43,597 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 23:24:43,597 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:43,613 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:43,649 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Ended with exit code 0 [2021-10-28 23:24:43,650 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:43,650 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:43,651 INFO L229 MonitoredProcess]: Starting monitored process 23 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:43,654 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Waiting until timeout for monitored process [2021-10-28 23:24:43,655 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 [2021-10-28 23:24:43,664 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:43,664 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:43,664 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:43,664 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2021-10-28 23:24:43,664 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:24:43,679 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-28 23:24:43,679 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:43,702 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:43,741 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:43,741 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:43,741 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:43,742 INFO L229 MonitoredProcess]: Starting monitored process 24 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:43,749 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:43,760 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:43,760 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:43,760 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:43,760 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:43,761 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:24:43,762 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 23:24:43,762 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:43,765 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Waiting until timeout for monitored process [2021-10-28 23:24:43,774 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:43,799 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Ended with exit code 0 [2021-10-28 23:24:43,799 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:43,799 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:43,800 INFO L229 MonitoredProcess]: Starting monitored process 25 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:43,801 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Waiting until timeout for monitored process [2021-10-28 23:24:43,801 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:43,810 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:43,811 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:43,811 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:43,811 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:43,811 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:24:43,812 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 23:24:43,812 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:43,814 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:43,838 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Ended with exit code 0 [2021-10-28 23:24:43,838 INFO L490 LassoAnalysis]: Using template '2-phase'. [2021-10-28 23:24:43,839 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:43,839 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:43,839 INFO L229 MonitoredProcess]: Starting monitored process 26 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:43,840 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Waiting until timeout for monitored process [2021-10-28 23:24:43,841 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 [2021-10-28 23:24:43,849 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:43,850 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:24:43,850 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:43,850 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:43,850 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:43,850 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:24:43,851 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 23:24:43,852 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:43,865 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:43,905 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Ended with exit code 0 [2021-10-28 23:24:43,905 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:43,906 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:43,907 INFO L229 MonitoredProcess]: Starting monitored process 27 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:43,915 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:43,925 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:43,925 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:24:43,925 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:43,925 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:43,925 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:43,925 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:24:43,927 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 23:24:43,927 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:43,930 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Waiting until timeout for monitored process [2021-10-28 23:24:43,950 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:43,976 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Ended with exit code 0 [2021-10-28 23:24:43,976 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:43,977 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:43,977 INFO L229 MonitoredProcess]: Starting monitored process 28 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:43,980 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:43,984 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Waiting until timeout for monitored process [2021-10-28 23:24:43,989 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:43,989 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:24:43,989 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:43,989 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:43,990 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2021-10-28 23:24:43,990 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:24:43,997 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-28 23:24:43,997 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:44,022 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:44,046 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:44,047 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:44,047 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:44,048 INFO L229 MonitoredProcess]: Starting monitored process 29 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:44,049 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Waiting until timeout for monitored process [2021-10-28 23:24:44,050 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 [2021-10-28 23:24:44,058 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:44,058 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:24:44,058 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:44,058 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:44,058 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:44,059 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:24:44,059 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 23:24:44,060 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:44,082 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:44,105 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:44,105 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:44,105 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:44,106 INFO L229 MonitoredProcess]: Starting monitored process 30 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:44,107 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Waiting until timeout for monitored process [2021-10-28 23:24:44,107 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 [2021-10-28 23:24:44,115 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:44,115 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:24:44,115 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:44,115 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:44,115 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:44,115 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:24:44,117 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 23:24:44,127 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:44,130 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:44,151 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Ended with exit code 0 [2021-10-28 23:24:44,151 INFO L490 LassoAnalysis]: Using template '3-phase'. [2021-10-28 23:24:44,152 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:44,152 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:44,152 INFO L229 MonitoredProcess]: Starting monitored process 31 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:44,153 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Waiting until timeout for monitored process [2021-10-28 23:24:44,154 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:44,162 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:44,162 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 23:24:44,163 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:44,163 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:44,163 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:44,163 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:24:44,165 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:24:44,165 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:44,190 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:44,230 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:44,231 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:44,231 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:44,234 INFO L229 MonitoredProcess]: Starting monitored process 32 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:44,239 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:44,249 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Waiting until timeout for monitored process [2021-10-28 23:24:44,250 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:44,250 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 23:24:44,250 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:44,250 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:44,250 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:44,250 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:24:44,251 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:24:44,252 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:44,263 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:44,288 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:44,288 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:44,288 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:44,289 INFO L229 MonitoredProcess]: Starting monitored process 33 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:44,290 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Waiting until timeout for monitored process [2021-10-28 23:24:44,290 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:44,298 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:44,299 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 23:24:44,299 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:44,299 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:44,299 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2021-10-28 23:24:44,299 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:24:44,313 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:24:44,313 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:44,357 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:44,393 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:44,394 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:44,394 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:44,395 INFO L229 MonitoredProcess]: Starting monitored process 34 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:44,399 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Waiting until timeout for monitored process [2021-10-28 23:24:44,401 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:44,412 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:44,412 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 23:24:44,412 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:44,412 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:44,412 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:44,412 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:24:44,414 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:24:44,414 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:44,430 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:44,469 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:44,470 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:44,470 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:44,474 INFO L229 MonitoredProcess]: Starting monitored process 35 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:44,480 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:44,490 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:44,491 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 23:24:44,491 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:44,491 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:44,491 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:44,491 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:24:44,493 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:24:44,493 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:44,497 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Waiting until timeout for monitored process [2021-10-28 23:24:44,507 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:44,537 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Ended with exit code 0 [2021-10-28 23:24:44,537 INFO L490 LassoAnalysis]: Using template '4-phase'. [2021-10-28 23:24:44,537 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:44,537 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:44,538 INFO L229 MonitoredProcess]: Starting monitored process 36 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:44,539 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Waiting until timeout for monitored process [2021-10-28 23:24:44,540 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 [2021-10-28 23:24:44,549 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:44,549 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:24:44,549 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:44,549 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:44,549 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:44,549 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:24:44,551 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 23:24:44,552 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:44,578 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:44,622 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:44,622 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:44,622 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:44,623 INFO L229 MonitoredProcess]: Starting monitored process 37 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:44,625 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Waiting until timeout for monitored process [2021-10-28 23:24:44,626 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:44,637 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:44,637 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:24:44,638 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:44,638 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:44,638 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:44,638 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:24:44,642 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 23:24:44,642 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:44,666 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:44,703 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:44,704 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:44,704 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:44,706 INFO L229 MonitoredProcess]: Starting monitored process 38 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:44,716 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 [2021-10-28 23:24:44,727 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:44,727 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:24:44,727 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:44,728 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:44,728 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2021-10-28 23:24:44,728 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:24:44,743 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-28 23:24:44,743 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:44,746 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Waiting until timeout for monitored process [2021-10-28 23:24:44,818 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:44,858 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:44,858 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:44,858 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:44,860 INFO L229 MonitoredProcess]: Starting monitored process 39 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:44,862 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:44,876 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:44,876 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:24:44,876 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:44,877 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:44,877 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:44,877 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:24:44,880 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 23:24:44,880 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:44,885 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Waiting until timeout for monitored process [2021-10-28 23:24:44,898 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:44,937 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:44,937 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:44,937 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:44,939 INFO L229 MonitoredProcess]: Starting monitored process 40 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:44,946 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 [2021-10-28 23:24:44,957 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:44,957 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:24:44,957 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:44,957 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:44,957 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:44,958 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:24:44,960 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 23:24:44,960 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:44,966 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Waiting until timeout for monitored process [2021-10-28 23:24:44,970 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:44,998 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Ended with exit code 0 [2021-10-28 23:24:44,999 INFO L490 LassoAnalysis]: Using template '2-lex'. [2021-10-28 23:24:44,999 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:44,999 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:45,000 INFO L229 MonitoredProcess]: Starting monitored process 41 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:45,000 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Waiting until timeout for monitored process [2021-10-28 23:24:45,001 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:45,008 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:45,008 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:24:45,008 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:45,008 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:45,008 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:45,009 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:24:45,009 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:24:45,009 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:45,011 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:45,031 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:45,031 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:45,031 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:45,032 INFO L229 MonitoredProcess]: Starting monitored process 42 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:45,033 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Waiting until timeout for monitored process [2021-10-28 23:24:45,033 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 [2021-10-28 23:24:45,041 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:45,041 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:24:45,041 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:45,041 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:45,041 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:45,041 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:24:45,042 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:24:45,042 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:45,083 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:45,113 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:45,113 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:45,113 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:45,114 INFO L229 MonitoredProcess]: Starting monitored process 43 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:45,115 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Waiting until timeout for monitored process [2021-10-28 23:24:45,115 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 [2021-10-28 23:24:45,123 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:45,123 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:24:45,123 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:45,123 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:45,123 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2021-10-28 23:24:45,123 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:24:45,131 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:24:45,131 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:45,147 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:45,173 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Ended with exit code 0 [2021-10-28 23:24:45,173 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:45,173 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:45,174 INFO L229 MonitoredProcess]: Starting monitored process 44 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:45,175 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Waiting until timeout for monitored process [2021-10-28 23:24:45,175 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:45,183 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:45,183 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:24:45,183 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:45,183 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:45,183 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:45,183 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:24:45,184 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:24:45,184 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:45,218 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:45,245 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Ended with exit code 0 [2021-10-28 23:24:45,245 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:45,245 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:45,246 INFO L229 MonitoredProcess]: Starting monitored process 45 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:45,247 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Waiting until timeout for monitored process [2021-10-28 23:24:45,247 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 [2021-10-28 23:24:45,255 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:45,255 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:24:45,255 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:45,255 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:45,255 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:45,255 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:24:45,256 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:24:45,256 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:45,270 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:45,291 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Ended with exit code 0 [2021-10-28 23:24:45,291 INFO L490 LassoAnalysis]: Using template '3-lex'. [2021-10-28 23:24:45,291 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:45,292 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:45,293 INFO L229 MonitoredProcess]: Starting monitored process 46 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:45,296 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Waiting until timeout for monitored process [2021-10-28 23:24:45,296 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 [2021-10-28 23:24:45,304 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:45,304 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:24:45,304 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:45,304 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:45,304 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:45,305 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 23:24:45,306 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 23:24:45,306 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:45,330 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:45,354 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Ended with exit code 0 [2021-10-28 23:24:45,354 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:45,355 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:45,356 INFO L229 MonitoredProcess]: Starting monitored process 47 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:45,367 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 [2021-10-28 23:24:45,367 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Waiting until timeout for monitored process [2021-10-28 23:24:45,375 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:45,375 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:24:45,375 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:45,375 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:45,375 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:45,375 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 23:24:45,376 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 23:24:45,376 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:45,391 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:45,426 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:45,426 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:45,426 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:45,427 INFO L229 MonitoredProcess]: Starting monitored process 48 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:45,430 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:45,439 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:45,440 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:24:45,440 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:45,440 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:45,440 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2021-10-28 23:24:45,440 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 23:24:45,452 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-10-28 23:24:45,452 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:45,457 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Waiting until timeout for monitored process [2021-10-28 23:24:45,485 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:45,505 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:45,506 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:45,506 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:45,507 INFO L229 MonitoredProcess]: Starting monitored process 49 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:45,523 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Waiting until timeout for monitored process [2021-10-28 23:24:45,524 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:45,531 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:45,532 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:24:45,532 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:45,532 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:45,532 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:45,532 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 23:24:45,533 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 23:24:45,533 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:45,537 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:45,558 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:45,559 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:45,559 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:45,560 INFO L229 MonitoredProcess]: Starting monitored process 50 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:45,562 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:45,562 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Waiting until timeout for monitored process [2021-10-28 23:24:45,573 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:45,573 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:24:45,574 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:45,574 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:45,574 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:45,574 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 23:24:45,575 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 23:24:45,575 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:45,602 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:45,630 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:46,091 INFO L210 LassoAnalysis]: Preferences: [2021-10-28 23:24:46,091 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2021-10-28 23:24:46,091 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2021-10-28 23:24:46,091 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2021-10-28 23:24:46,091 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2021-10-28 23:24:46,092 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:46,092 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2021-10-28 23:24:46,092 INFO L132 ssoRankerPreferences]: Path of dumped script: [2021-10-28 23:24:46,092 INFO L133 ssoRankerPreferences]: Filename of dumped script: id_b3_o2-2.c_Iteration1_Lasso [2021-10-28 23:24:46,092 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2021-10-28 23:24:46,092 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2021-10-28 23:24:46,097 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 23:24:46,101 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 23:24:46,103 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 23:24:46,106 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 23:24:46,139 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 23:24:46,143 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 23:24:46,145 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 23:24:46,147 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 23:24:46,149 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 23:24:46,152 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 23:24:46,153 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 23:24:46,155 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 23:24:46,157 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 23:24:46,159 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 23:24:46,230 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 23:24:46,232 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 23:24:46,234 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 23:24:46,235 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 23:24:46,237 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 23:24:46,240 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 23:24:46,242 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 23:24:46,244 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 23:24:46,245 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 23:24:46,247 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 23:24:46,249 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 23:24:46,252 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 23:24:46,597 INFO L294 LassoAnalysis]: Preprocessing complete. [2021-10-28 23:24:46,597 INFO L490 LassoAnalysis]: Using template 'affine'. [2021-10-28 23:24:46,597 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:46,597 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:46,602 INFO L229 MonitoredProcess]: Starting monitored process 51 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:46,604 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 [2021-10-28 23:24:46,614 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:46,614 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:46,614 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:46,614 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 23:24:46,616 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 23:24:46,616 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-28 23:24:46,619 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Waiting until timeout for monitored process [2021-10-28 23:24:46,634 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:46,660 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:46,660 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:46,661 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:46,661 INFO L229 MonitoredProcess]: Starting monitored process 52 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:46,663 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Waiting until timeout for monitored process [2021-10-28 23:24:46,664 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:46,671 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:46,671 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:46,671 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:46,671 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:46,671 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 23:24:46,672 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 23:24:46,672 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:46,682 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:46,705 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Ended with exit code 0 [2021-10-28 23:24:46,705 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:46,706 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:46,706 INFO L229 MonitoredProcess]: Starting monitored process 53 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:46,714 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 [2021-10-28 23:24:46,723 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Waiting until timeout for monitored process [2021-10-28 23:24:46,723 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:46,723 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:46,723 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:46,724 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:46,724 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 23:24:46,724 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 23:24:46,724 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:46,725 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:46,746 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Ended with exit code 0 [2021-10-28 23:24:46,746 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:46,747 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:46,747 INFO L229 MonitoredProcess]: Starting monitored process 54 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:46,748 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Waiting until timeout for monitored process [2021-10-28 23:24:46,749 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:46,756 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:46,756 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:46,756 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:46,756 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2021-10-28 23:24:46,757 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 23:24:46,759 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 23:24:46,759 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:46,786 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:46,820 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:46,821 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:46,821 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:46,822 INFO L229 MonitoredProcess]: Starting monitored process 55 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:46,828 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Waiting until timeout for monitored process [2021-10-28 23:24:46,828 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:46,836 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:46,836 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:46,836 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:46,837 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:46,837 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 23:24:46,837 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 23:24:46,837 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:46,842 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:46,864 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:46,864 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:46,864 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:46,865 INFO L229 MonitoredProcess]: Starting monitored process 56 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:46,866 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Waiting until timeout for monitored process [2021-10-28 23:24:46,866 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:46,874 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:46,874 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:46,874 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:46,874 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:46,874 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 23:24:46,875 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 23:24:46,875 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:46,876 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:46,897 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Ended with exit code 0 [2021-10-28 23:24:46,898 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:46,898 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:46,899 INFO L229 MonitoredProcess]: Starting monitored process 57 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:46,899 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Waiting until timeout for monitored process [2021-10-28 23:24:46,900 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 [2021-10-28 23:24:46,908 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:46,908 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:46,908 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:46,908 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:46,908 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 23:24:46,909 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 23:24:46,909 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:46,910 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:46,932 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:46,933 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:46,933 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:46,933 INFO L229 MonitoredProcess]: Starting monitored process 58 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:46,934 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Waiting until timeout for monitored process [2021-10-28 23:24:46,935 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:46,943 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:46,943 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:46,943 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:46,943 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:46,943 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 23:24:46,943 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 23:24:46,943 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:46,944 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:46,966 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Ended with exit code 0 [2021-10-28 23:24:46,966 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:46,966 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:46,967 INFO L229 MonitoredProcess]: Starting monitored process 59 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:46,968 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Waiting until timeout for monitored process [2021-10-28 23:24:46,968 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 [2021-10-28 23:24:46,976 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:46,976 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:46,976 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:46,976 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 23:24:46,977 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 23:24:46,977 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-28 23:24:46,980 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:47,001 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:47,002 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:47,002 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:47,002 INFO L229 MonitoredProcess]: Starting monitored process 60 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:47,004 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Waiting until timeout for monitored process [2021-10-28 23:24:47,005 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:47,012 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:47,012 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:47,012 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:47,013 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:47,013 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 23:24:47,013 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 23:24:47,013 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:47,014 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:47,036 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:47,036 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:47,036 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:47,037 INFO L229 MonitoredProcess]: Starting monitored process 61 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:47,039 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Waiting until timeout for monitored process [2021-10-28 23:24:47,040 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:47,060 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:47,061 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:47,061 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:47,061 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:47,061 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 23:24:47,061 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 23:24:47,061 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:47,062 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:47,084 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Ended with exit code 0 [2021-10-28 23:24:47,085 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:47,085 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:47,086 INFO L229 MonitoredProcess]: Starting monitored process 62 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:47,088 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 [2021-10-28 23:24:47,094 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Waiting until timeout for monitored process [2021-10-28 23:24:47,097 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:47,097 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:47,097 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:47,097 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 23:24:47,098 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 23:24:47,099 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-28 23:24:47,102 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:47,125 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Ended with exit code 0 [2021-10-28 23:24:47,125 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:47,126 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:47,126 INFO L229 MonitoredProcess]: Starting monitored process 63 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:47,128 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Waiting until timeout for monitored process [2021-10-28 23:24:47,128 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 [2021-10-28 23:24:47,137 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:47,138 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:47,138 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:47,138 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 23:24:47,139 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 23:24:47,140 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-28 23:24:47,146 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:47,170 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Ended with exit code 0 [2021-10-28 23:24:47,170 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:47,170 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:47,171 INFO L229 MonitoredProcess]: Starting monitored process 64 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:47,172 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Waiting until timeout for monitored process [2021-10-28 23:24:47,173 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:47,182 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:47,182 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:47,182 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:47,182 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 23:24:47,184 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 23:24:47,184 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-28 23:24:47,188 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:47,212 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Ended with exit code 0 [2021-10-28 23:24:47,213 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:47,213 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:47,214 INFO L229 MonitoredProcess]: Starting monitored process 65 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:47,214 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Waiting until timeout for monitored process [2021-10-28 23:24:47,215 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 [2021-10-28 23:24:47,223 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:47,224 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:47,224 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:47,224 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 23:24:47,225 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 23:24:47,225 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-28 23:24:47,228 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:47,250 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:47,251 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:47,251 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:47,252 INFO L229 MonitoredProcess]: Starting monitored process 66 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:47,252 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Waiting until timeout for monitored process [2021-10-28 23:24:47,253 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:47,261 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:47,261 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:47,261 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:47,261 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 23:24:47,263 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 23:24:47,263 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-28 23:24:47,265 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:47,288 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Ended with exit code 0 [2021-10-28 23:24:47,288 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:47,289 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:47,291 INFO L229 MonitoredProcess]: Starting monitored process 67 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:47,302 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Waiting until timeout for monitored process [2021-10-28 23:24:47,304 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 [2021-10-28 23:24:47,312 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:47,312 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:47,312 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:47,313 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 23:24:47,314 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 23:24:47,314 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-28 23:24:47,317 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:47,340 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:47,340 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:47,340 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:47,341 INFO L229 MonitoredProcess]: Starting monitored process 68 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:47,341 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Waiting until timeout for monitored process [2021-10-28 23:24:47,342 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 [2021-10-28 23:24:47,350 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:47,350 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:47,350 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:47,350 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 23:24:47,351 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 23:24:47,351 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-28 23:24:47,362 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:47,384 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Ended with exit code 0 [2021-10-28 23:24:47,384 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:47,384 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:47,385 INFO L229 MonitoredProcess]: Starting monitored process 69 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:47,386 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Waiting until timeout for monitored process [2021-10-28 23:24:47,386 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 [2021-10-28 23:24:47,394 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:47,394 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:47,394 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:47,394 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 23:24:47,395 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 23:24:47,396 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-28 23:24:47,403 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:47,425 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Ended with exit code 0 [2021-10-28 23:24:47,425 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:47,426 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:47,426 INFO L229 MonitoredProcess]: Starting monitored process 70 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:47,451 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 [2021-10-28 23:24:47,461 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:47,461 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:47,461 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:47,461 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 23:24:47,463 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 23:24:47,463 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-28 23:24:47,467 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Waiting until timeout for monitored process [2021-10-28 23:24:47,478 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:47,512 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Ended with exit code 0 [2021-10-28 23:24:47,513 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:47,513 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:47,513 INFO L229 MonitoredProcess]: Starting monitored process 71 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:47,515 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Waiting until timeout for monitored process [2021-10-28 23:24:47,515 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 [2021-10-28 23:24:47,523 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:47,523 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:47,523 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:47,523 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 23:24:47,524 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 23:24:47,524 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-28 23:24:47,527 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:47,548 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Ended with exit code 0 [2021-10-28 23:24:47,549 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:47,549 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:47,550 INFO L229 MonitoredProcess]: Starting monitored process 72 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:47,557 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Waiting until timeout for monitored process [2021-10-28 23:24:47,558 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:47,565 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:47,566 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:47,566 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:47,566 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 23:24:47,567 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 23:24:47,567 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-28 23:24:47,570 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:47,591 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:47,591 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:47,592 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:47,593 INFO L229 MonitoredProcess]: Starting monitored process 73 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:47,596 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Waiting until timeout for monitored process [2021-10-28 23:24:47,596 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:47,604 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:47,604 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:47,604 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:47,604 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:47,604 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 23:24:47,605 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 23:24:47,605 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:47,618 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:47,644 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:47,644 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:47,644 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:47,645 INFO L229 MonitoredProcess]: Starting monitored process 74 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:47,646 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:47,646 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Waiting until timeout for monitored process [2021-10-28 23:24:47,654 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:47,654 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:47,654 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:47,655 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:47,655 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 23:24:47,655 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 23:24:47,655 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:47,656 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:47,678 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Ended with exit code 0 [2021-10-28 23:24:47,678 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:47,678 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:47,679 INFO L229 MonitoredProcess]: Starting monitored process 75 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:47,679 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Waiting until timeout for monitored process [2021-10-28 23:24:47,680 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:47,688 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:47,688 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:47,688 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:47,688 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:47,688 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 23:24:47,688 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 23:24:47,688 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:47,689 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:47,710 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:47,710 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:47,711 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:47,711 INFO L229 MonitoredProcess]: Starting monitored process 76 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:47,712 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Waiting until timeout for monitored process [2021-10-28 23:24:47,712 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:47,719 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:47,720 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:47,720 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:47,720 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:47,720 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 23:24:47,720 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 23:24:47,720 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:47,721 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:47,741 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Ended with exit code 0 [2021-10-28 23:24:47,741 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:47,741 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:47,742 INFO L229 MonitoredProcess]: Starting monitored process 77 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:47,743 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Waiting until timeout for monitored process [2021-10-28 23:24:47,744 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:47,751 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:47,751 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:47,751 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:47,751 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 23:24:47,752 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 23:24:47,752 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-28 23:24:47,755 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:47,774 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:47,774 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:47,775 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:47,775 INFO L229 MonitoredProcess]: Starting monitored process 78 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:47,776 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Waiting until timeout for monitored process [2021-10-28 23:24:47,777 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 [2021-10-28 23:24:47,784 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:47,784 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:47,784 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:47,784 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:47,784 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 23:24:47,784 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 23:24:47,784 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:47,786 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:47,805 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Ended with exit code 0 [2021-10-28 23:24:47,805 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:47,806 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:47,806 INFO L229 MonitoredProcess]: Starting monitored process 79 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:47,807 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Waiting until timeout for monitored process [2021-10-28 23:24:47,807 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 [2021-10-28 23:24:47,814 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:47,815 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:47,815 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:47,815 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:47,815 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 23:24:47,815 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 23:24:47,815 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:47,816 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:47,836 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Ended with exit code 0 [2021-10-28 23:24:47,836 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:47,836 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:47,837 INFO L229 MonitoredProcess]: Starting monitored process 80 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:47,837 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Waiting until timeout for monitored process [2021-10-28 23:24:47,838 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:47,845 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:47,845 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:47,845 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:47,845 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:47,845 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 23:24:47,846 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 23:24:47,846 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:47,847 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:47,867 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:47,867 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:47,867 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:47,868 INFO L229 MonitoredProcess]: Starting monitored process 81 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:47,869 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Waiting until timeout for monitored process [2021-10-28 23:24:47,870 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 [2021-10-28 23:24:47,877 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:47,877 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:47,877 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:47,877 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:47,877 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 23:24:47,878 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 23:24:47,878 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:47,879 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:47,899 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Ended with exit code 0 [2021-10-28 23:24:47,899 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:47,899 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:47,900 INFO L229 MonitoredProcess]: Starting monitored process 82 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:47,900 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Waiting until timeout for monitored process [2021-10-28 23:24:47,901 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:47,910 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:47,910 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:47,910 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:47,911 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:47,911 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 23:24:47,911 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 23:24:47,911 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:47,929 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:47,949 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Ended with exit code 0 [2021-10-28 23:24:47,949 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:47,950 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:47,950 INFO L229 MonitoredProcess]: Starting monitored process 83 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:47,951 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Waiting until timeout for monitored process [2021-10-28 23:24:47,951 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 [2021-10-28 23:24:47,958 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:47,959 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:47,959 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:47,959 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 23:24:47,960 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 23:24:47,960 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-28 23:24:47,962 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:47,982 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Ended with exit code 0 [2021-10-28 23:24:47,982 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:47,983 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:47,983 INFO L229 MonitoredProcess]: Starting monitored process 84 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:47,984 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Waiting until timeout for monitored process [2021-10-28 23:24:47,984 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 [2021-10-28 23:24:47,992 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:47,992 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:47,992 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:47,992 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:47,992 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 23:24:47,992 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 23:24:47,992 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:48,018 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:48,057 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:48,057 INFO L490 LassoAnalysis]: Using template '2-nested'. [2021-10-28 23:24:48,057 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:48,057 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:48,059 INFO L229 MonitoredProcess]: Starting monitored process 85 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:48,061 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:48,070 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:48,070 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:48,070 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:48,070 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:24:48,072 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-28 23:24:48,073 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-28 23:24:48,077 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Waiting until timeout for monitored process [2021-10-28 23:24:48,086 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:48,120 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:48,120 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:48,120 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:48,121 INFO L229 MonitoredProcess]: Starting monitored process 86 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:48,127 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:48,136 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:48,136 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:48,136 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:48,136 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:48,136 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:24:48,137 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 23:24:48,137 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:48,138 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Waiting until timeout for monitored process [2021-10-28 23:24:48,154 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:48,186 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:48,186 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:48,186 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:48,187 INFO L229 MonitoredProcess]: Starting monitored process 87 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:48,189 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 [2021-10-28 23:24:48,198 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:48,198 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:48,198 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:48,198 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:48,198 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:24:48,199 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 23:24:48,199 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:48,200 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Waiting until timeout for monitored process [2021-10-28 23:24:48,210 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:48,246 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:48,246 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:48,247 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:48,247 INFO L229 MonitoredProcess]: Starting monitored process 88 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:48,249 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Waiting until timeout for monitored process [2021-10-28 23:24:48,249 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:48,256 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:48,256 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:48,256 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:48,256 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2021-10-28 23:24:48,256 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:24:48,260 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-28 23:24:48,260 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:48,275 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:48,295 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:48,295 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:48,295 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:48,296 INFO L229 MonitoredProcess]: Starting monitored process 89 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:48,297 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Waiting until timeout for monitored process [2021-10-28 23:24:48,297 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:48,304 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:48,304 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:48,304 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:48,304 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:48,304 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:24:48,305 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 23:24:48,305 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:48,306 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:48,325 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Ended with exit code 0 [2021-10-28 23:24:48,325 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:48,325 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:48,326 INFO L229 MonitoredProcess]: Starting monitored process 90 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:48,340 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Waiting until timeout for monitored process [2021-10-28 23:24:48,341 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 [2021-10-28 23:24:48,348 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:48,348 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:48,348 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:48,348 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:48,348 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:24:48,348 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 23:24:48,349 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:48,350 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:48,369 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:48,369 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:48,369 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:48,370 INFO L229 MonitoredProcess]: Starting monitored process 91 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:48,371 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Waiting until timeout for monitored process [2021-10-28 23:24:48,372 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:48,379 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:48,379 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:48,379 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:48,379 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:48,379 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:24:48,380 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 23:24:48,380 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:48,381 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:48,401 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:48,401 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:48,401 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:48,402 INFO L229 MonitoredProcess]: Starting monitored process 92 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:48,402 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Waiting until timeout for monitored process [2021-10-28 23:24:48,403 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:48,410 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:48,411 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:48,411 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:48,411 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:48,411 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:24:48,411 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 23:24:48,411 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:48,412 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:48,433 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:48,433 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:48,433 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:48,439 INFO L229 MonitoredProcess]: Starting monitored process 93 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:48,439 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Waiting until timeout for monitored process [2021-10-28 23:24:48,440 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:48,447 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:48,448 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:48,448 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:48,448 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:24:48,449 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-28 23:24:48,449 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-28 23:24:48,452 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:48,473 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Ended with exit code 0 [2021-10-28 23:24:48,473 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:48,473 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:48,474 INFO L229 MonitoredProcess]: Starting monitored process 94 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:48,475 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Waiting until timeout for monitored process [2021-10-28 23:24:48,475 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 [2021-10-28 23:24:48,483 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:48,483 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:48,483 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:48,483 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:48,483 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:24:48,484 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 23:24:48,484 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:48,485 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:48,505 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:48,505 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:48,505 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:48,506 INFO L229 MonitoredProcess]: Starting monitored process 95 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:48,507 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Waiting until timeout for monitored process [2021-10-28 23:24:48,507 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:48,514 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:48,515 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:48,515 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:48,515 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:48,515 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:24:48,515 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 23:24:48,515 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:48,529 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:48,549 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:48,549 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:48,549 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:48,550 INFO L229 MonitoredProcess]: Starting monitored process 96 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:48,551 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Waiting until timeout for monitored process [2021-10-28 23:24:48,551 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:48,558 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:48,558 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:48,559 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:48,559 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:24:48,560 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-28 23:24:48,560 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-28 23:24:48,563 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:48,584 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Ended with exit code 0 [2021-10-28 23:24:48,584 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:48,584 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:48,585 INFO L229 MonitoredProcess]: Starting monitored process 97 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:48,586 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Waiting until timeout for monitored process [2021-10-28 23:24:48,586 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:48,593 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:48,594 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:48,594 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:48,594 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:24:48,596 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-28 23:24:48,596 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-28 23:24:48,599 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:48,620 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:48,620 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:48,620 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:48,621 INFO L229 MonitoredProcess]: Starting monitored process 98 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:48,621 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Waiting until timeout for monitored process [2021-10-28 23:24:48,622 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:48,630 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:48,630 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:48,630 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:48,630 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:24:48,632 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-28 23:24:48,633 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-28 23:24:48,638 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:48,659 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:48,659 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:48,659 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:48,660 INFO L229 MonitoredProcess]: Starting monitored process 99 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:48,661 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Waiting until timeout for monitored process [2021-10-28 23:24:48,661 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:48,669 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:48,669 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:48,669 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:48,669 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:24:48,671 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-28 23:24:48,671 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-28 23:24:48,674 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:48,695 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:48,695 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:48,696 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:48,697 INFO L229 MonitoredProcess]: Starting monitored process 100 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:48,699 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Waiting until timeout for monitored process [2021-10-28 23:24:48,699 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 [2021-10-28 23:24:48,707 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:48,707 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:48,707 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:48,707 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:24:48,709 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-28 23:24:48,709 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-28 23:24:48,712 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:48,733 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Ended with exit code 0 [2021-10-28 23:24:48,733 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:48,733 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:48,734 INFO L229 MonitoredProcess]: Starting monitored process 101 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:48,735 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Waiting until timeout for monitored process [2021-10-28 23:24:48,735 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 [2021-10-28 23:24:48,743 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:48,743 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:48,743 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:48,743 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:24:48,744 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-28 23:24:48,744 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-28 23:24:48,748 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:48,769 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Ended with exit code 0 [2021-10-28 23:24:48,769 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:48,769 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:48,770 INFO L229 MonitoredProcess]: Starting monitored process 102 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:48,770 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Waiting until timeout for monitored process [2021-10-28 23:24:48,771 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:48,778 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:48,779 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:48,779 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:48,779 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:24:48,781 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-28 23:24:48,781 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-28 23:24:48,806 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:48,839 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Ended with exit code 0 [2021-10-28 23:24:48,839 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:48,839 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:48,840 INFO L229 MonitoredProcess]: Starting monitored process 103 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:48,840 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Waiting until timeout for monitored process [2021-10-28 23:24:48,841 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 [2021-10-28 23:24:48,848 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:48,849 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:48,849 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:48,849 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:24:48,851 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-28 23:24:48,851 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-28 23:24:48,854 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:48,875 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:48,877 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:48,878 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:48,878 INFO L229 MonitoredProcess]: Starting monitored process 104 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:48,879 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Waiting until timeout for monitored process [2021-10-28 23:24:48,880 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:48,887 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:48,887 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:48,887 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:48,888 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:24:48,892 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-28 23:24:48,892 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-28 23:24:48,918 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:48,954 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:48,954 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:48,954 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:48,958 INFO L229 MonitoredProcess]: Starting monitored process 105 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:48,963 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:48,973 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:48,973 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:48,973 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:48,973 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:24:48,975 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-28 23:24:48,975 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-28 23:24:48,980 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Waiting until timeout for monitored process [2021-10-28 23:24:48,990 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:49,024 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:49,025 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:49,025 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:49,026 INFO L229 MonitoredProcess]: Starting monitored process 106 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:49,028 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 [2021-10-28 23:24:49,038 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:49,038 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:49,038 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:49,038 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:24:49,040 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-28 23:24:49,041 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-28 23:24:49,045 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Waiting until timeout for monitored process [2021-10-28 23:24:49,054 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:49,091 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:49,092 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:49,092 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:49,093 INFO L229 MonitoredProcess]: Starting monitored process 107 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:49,095 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 [2021-10-28 23:24:49,105 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:49,105 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:49,105 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:49,105 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:49,106 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:24:49,106 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 23:24:49,106 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:49,108 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Waiting until timeout for monitored process [2021-10-28 23:24:49,118 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:49,154 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:49,154 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:49,155 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:49,155 INFO L229 MonitoredProcess]: Starting monitored process 108 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:49,157 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:49,167 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:49,167 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:49,167 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:49,167 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:49,167 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:24:49,168 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 23:24:49,168 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:49,169 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Waiting until timeout for monitored process [2021-10-28 23:24:49,178 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:49,209 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:49,209 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:49,209 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:49,210 INFO L229 MonitoredProcess]: Starting monitored process 109 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:49,212 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 [2021-10-28 23:24:49,221 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:49,221 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:49,221 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:49,221 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:49,221 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:24:49,222 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 23:24:49,222 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:49,224 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Waiting until timeout for monitored process [2021-10-28 23:24:49,238 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:49,271 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:49,272 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:49,272 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:49,273 INFO L229 MonitoredProcess]: Starting monitored process 110 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:49,279 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 [2021-10-28 23:24:49,289 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:49,289 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:49,289 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:49,290 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:49,290 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:24:49,290 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 23:24:49,290 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:49,292 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Waiting until timeout for monitored process [2021-10-28 23:24:49,302 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:49,338 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:49,338 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:49,338 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:49,339 INFO L229 MonitoredProcess]: Starting monitored process 111 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:49,343 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:49,353 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:49,353 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:49,353 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:49,354 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:24:49,356 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-28 23:24:49,356 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-28 23:24:49,361 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Waiting until timeout for monitored process [2021-10-28 23:24:49,370 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:49,407 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:49,407 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:49,407 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:49,408 INFO L229 MonitoredProcess]: Starting monitored process 112 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:49,410 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:49,421 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:49,421 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:49,421 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:49,421 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:49,422 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:24:49,422 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 23:24:49,422 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:49,424 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Waiting until timeout for monitored process [2021-10-28 23:24:49,434 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:49,471 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:49,472 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:49,472 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:49,473 INFO L229 MonitoredProcess]: Starting monitored process 113 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:49,479 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:49,489 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:49,489 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:49,489 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:49,489 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:49,489 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:24:49,491 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 23:24:49,492 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:49,493 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Waiting until timeout for monitored process [2021-10-28 23:24:49,510 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:49,542 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:49,542 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:49,542 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:49,543 INFO L229 MonitoredProcess]: Starting monitored process 114 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:49,544 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Waiting until timeout for monitored process [2021-10-28 23:24:49,544 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:49,551 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:49,551 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:49,552 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:49,552 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:49,552 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:24:49,552 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 23:24:49,552 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:49,553 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:49,573 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:49,574 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:49,574 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:49,574 INFO L229 MonitoredProcess]: Starting monitored process 115 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:49,575 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Waiting until timeout for monitored process [2021-10-28 23:24:49,576 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 [2021-10-28 23:24:49,583 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:49,583 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:49,583 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:49,583 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:49,583 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:24:49,584 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 23:24:49,584 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:49,585 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:49,604 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Ended with exit code 0 [2021-10-28 23:24:49,604 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:49,605 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:49,605 INFO L229 MonitoredProcess]: Starting monitored process 116 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:49,606 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Waiting until timeout for monitored process [2021-10-28 23:24:49,606 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:49,613 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:49,613 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:49,614 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:49,614 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:49,614 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:24:49,614 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 23:24:49,614 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:49,615 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:49,634 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:49,635 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:49,635 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:49,636 INFO L229 MonitoredProcess]: Starting monitored process 117 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:49,637 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Waiting until timeout for monitored process [2021-10-28 23:24:49,637 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:49,644 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:49,644 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:49,645 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:49,645 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:24:49,646 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-28 23:24:49,646 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-28 23:24:49,649 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:49,669 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:49,671 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:49,671 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:49,672 INFO L229 MonitoredProcess]: Starting monitored process 118 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:49,673 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Waiting until timeout for monitored process [2021-10-28 23:24:49,673 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 [2021-10-28 23:24:49,698 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:49,698 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:49,699 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:49,699 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:49,699 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:24:49,699 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 23:24:49,699 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:49,708 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:49,741 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:49,741 INFO L490 LassoAnalysis]: Using template '3-nested'. [2021-10-28 23:24:49,741 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:49,741 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:49,742 INFO L229 MonitoredProcess]: Starting monitored process 119 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:49,747 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:49,756 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Waiting until timeout for monitored process [2021-10-28 23:24:49,756 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:49,756 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:49,757 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:49,757 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:24:49,759 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:24:49,759 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:24:49,771 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:49,791 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Ended with exit code 0 [2021-10-28 23:24:49,792 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:49,792 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:49,792 INFO L229 MonitoredProcess]: Starting monitored process 120 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:49,793 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:49,796 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Waiting until timeout for monitored process [2021-10-28 23:24:49,801 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:49,801 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:49,802 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:49,802 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:49,802 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:24:49,802 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:24:49,802 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:49,803 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:49,823 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:49,824 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:49,824 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:49,824 INFO L229 MonitoredProcess]: Starting monitored process 121 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:49,825 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Waiting until timeout for monitored process [2021-10-28 23:24:49,826 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 [2021-10-28 23:24:49,833 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:49,833 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:49,833 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:49,833 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:49,833 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:24:49,834 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:24:49,834 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:49,835 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:49,856 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:49,856 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:49,856 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:49,857 INFO L229 MonitoredProcess]: Starting monitored process 122 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:49,886 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Waiting until timeout for monitored process [2021-10-28 23:24:49,886 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:49,896 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:49,896 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:49,896 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:49,896 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2021-10-28 23:24:49,896 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:24:49,901 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:24:49,902 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:49,922 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:49,956 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:49,956 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:49,956 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:49,957 INFO L229 MonitoredProcess]: Starting monitored process 123 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:49,958 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Waiting until timeout for monitored process [2021-10-28 23:24:49,958 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:49,966 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:49,966 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:49,966 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:49,966 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:49,966 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:24:49,967 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:24:49,967 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:49,968 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:49,989 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:49,989 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:49,989 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:49,990 INFO L229 MonitoredProcess]: Starting monitored process 124 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:49,990 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Waiting until timeout for monitored process [2021-10-28 23:24:49,992 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 [2021-10-28 23:24:49,999 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:49,999 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:50,000 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:50,000 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:50,000 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:24:50,000 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:24:50,000 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:50,001 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:50,022 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:50,022 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:50,022 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:50,023 INFO L229 MonitoredProcess]: Starting monitored process 125 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:50,024 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Waiting until timeout for monitored process [2021-10-28 23:24:50,025 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:50,033 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:50,033 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:50,033 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:50,033 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:50,033 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:24:50,033 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:24:50,033 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:50,043 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:50,064 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Ended with exit code 0 [2021-10-28 23:24:50,064 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:50,064 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:50,065 INFO L229 MonitoredProcess]: Starting monitored process 126 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:50,066 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Waiting until timeout for monitored process [2021-10-28 23:24:50,066 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 [2021-10-28 23:24:50,074 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:50,074 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:50,074 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:50,074 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:50,074 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:24:50,075 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:24:50,075 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:50,076 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:50,097 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:50,097 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:50,097 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:50,098 INFO L229 MonitoredProcess]: Starting monitored process 127 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:50,100 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Waiting until timeout for monitored process [2021-10-28 23:24:50,100 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:50,108 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:50,108 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:50,108 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:50,108 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:24:50,110 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:24:50,110 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:24:50,114 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:50,135 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Ended with exit code 0 [2021-10-28 23:24:50,136 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:50,136 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:50,137 INFO L229 MonitoredProcess]: Starting monitored process 128 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:50,140 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Waiting until timeout for monitored process [2021-10-28 23:24:50,140 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:50,148 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:50,148 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:50,149 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:50,149 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:50,149 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:24:50,149 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:24:50,149 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:50,151 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:50,172 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:50,172 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:50,172 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:50,173 INFO L229 MonitoredProcess]: Starting monitored process 129 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:50,175 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Waiting until timeout for monitored process [2021-10-28 23:24:50,175 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:50,183 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:50,183 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:50,183 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:50,183 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:50,184 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:24:50,184 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:24:50,184 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:50,185 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:50,206 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:50,207 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:50,207 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:50,208 INFO L229 MonitoredProcess]: Starting monitored process 130 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:50,210 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 [2021-10-28 23:24:50,210 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Waiting until timeout for monitored process [2021-10-28 23:24:50,218 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:50,218 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:50,218 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:50,218 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:24:50,221 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:24:50,221 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:24:50,226 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:50,248 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Ended with exit code 0 [2021-10-28 23:24:50,248 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:50,248 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:50,249 INFO L229 MonitoredProcess]: Starting monitored process 131 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:50,250 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Waiting until timeout for monitored process [2021-10-28 23:24:50,251 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:50,258 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:50,259 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:50,259 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:50,259 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:24:50,261 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:24:50,261 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:24:50,270 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:50,291 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Ended with exit code 0 [2021-10-28 23:24:50,292 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:50,292 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:50,292 INFO L229 MonitoredProcess]: Starting monitored process 132 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:50,293 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Waiting until timeout for monitored process [2021-10-28 23:24:50,294 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:50,302 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:50,302 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:50,302 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:50,302 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:24:50,306 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:24:50,306 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:24:50,313 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:50,334 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Ended with exit code 0 [2021-10-28 23:24:50,334 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:50,335 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:50,335 INFO L229 MonitoredProcess]: Starting monitored process 133 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:50,336 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Waiting until timeout for monitored process [2021-10-28 23:24:50,336 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:50,344 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:50,344 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:50,345 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:50,345 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:24:50,347 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:24:50,347 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:24:50,353 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:50,375 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:50,375 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:50,375 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:50,376 INFO L229 MonitoredProcess]: Starting monitored process 134 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:50,376 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Waiting until timeout for monitored process [2021-10-28 23:24:50,377 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 [2021-10-28 23:24:50,385 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:50,385 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:50,385 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:50,385 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:24:50,388 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:24:50,388 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:24:50,410 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:50,447 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:50,447 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:50,447 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:50,448 INFO L229 MonitoredProcess]: Starting monitored process 135 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:50,450 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:50,460 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:50,460 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:50,461 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:50,461 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:24:50,463 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:24:50,464 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:24:50,469 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Waiting until timeout for monitored process [2021-10-28 23:24:50,478 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:50,514 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:50,514 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:50,514 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:50,518 INFO L229 MonitoredProcess]: Starting monitored process 136 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:50,520 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:50,529 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:50,529 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:50,529 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:50,529 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:24:50,532 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:24:50,532 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:24:50,537 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Waiting until timeout for monitored process [2021-10-28 23:24:50,550 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:50,582 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:50,583 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:50,583 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:50,586 INFO L229 MonitoredProcess]: Starting monitored process 137 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:50,588 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 [2021-10-28 23:24:50,597 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:50,597 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:50,597 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:50,597 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:24:50,600 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:24:50,600 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:24:50,605 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Waiting until timeout for monitored process [2021-10-28 23:24:50,628 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:50,656 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:50,656 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:50,656 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:50,657 INFO L229 MonitoredProcess]: Starting monitored process 138 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:50,657 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Waiting until timeout for monitored process [2021-10-28 23:24:50,658 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:50,665 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:50,665 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:50,665 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:50,666 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:24:50,668 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:24:50,668 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:24:50,694 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:50,715 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:50,715 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:50,716 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:50,722 INFO L229 MonitoredProcess]: Starting monitored process 139 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:50,723 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Waiting until timeout for monitored process [2021-10-28 23:24:50,723 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 [2021-10-28 23:24:50,730 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:50,730 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:50,730 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:50,730 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:24:50,737 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:24:50,737 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:24:50,746 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:50,765 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:50,766 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:50,766 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:50,766 INFO L229 MonitoredProcess]: Starting monitored process 140 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:50,767 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Waiting until timeout for monitored process [2021-10-28 23:24:50,767 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:50,774 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:50,775 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:50,775 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:50,775 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:24:50,777 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:24:50,777 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:24:50,787 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:50,807 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:50,807 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:50,808 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:50,808 INFO L229 MonitoredProcess]: Starting monitored process 141 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:50,809 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Waiting until timeout for monitored process [2021-10-28 23:24:50,809 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:50,816 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:50,816 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:50,817 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:50,817 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:50,817 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:24:50,817 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:24:50,817 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:50,818 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:50,839 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:50,839 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:50,840 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:50,841 INFO L229 MonitoredProcess]: Starting monitored process 142 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:50,842 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Waiting until timeout for monitored process [2021-10-28 23:24:50,842 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:50,850 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:50,850 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:50,850 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:50,850 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:50,850 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:24:50,850 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:24:50,850 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:50,852 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:50,872 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:50,872 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:50,873 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:50,873 INFO L229 MonitoredProcess]: Starting monitored process 143 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:50,874 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Waiting until timeout for monitored process [2021-10-28 23:24:50,874 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 [2021-10-28 23:24:50,882 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:50,882 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:50,882 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:50,882 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:50,882 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:24:50,883 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:24:50,883 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:50,884 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:50,904 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Ended with exit code 0 [2021-10-28 23:24:50,905 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:50,905 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:50,907 INFO L229 MonitoredProcess]: Starting monitored process 144 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:50,908 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Waiting until timeout for monitored process [2021-10-28 23:24:50,908 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 [2021-10-28 23:24:50,916 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:50,916 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:50,917 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:50,917 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:50,917 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:24:50,917 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:24:50,917 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:50,918 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:50,940 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:50,940 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:50,940 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:50,941 INFO L229 MonitoredProcess]: Starting monitored process 145 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:50,942 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:50,952 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:50,952 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:50,953 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:50,953 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:24:50,956 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:24:50,956 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:24:50,956 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Waiting until timeout for monitored process [2021-10-28 23:24:50,970 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:50,991 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:50,991 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:50,991 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:50,992 INFO L229 MonitoredProcess]: Starting monitored process 146 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:50,992 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Waiting until timeout for monitored process [2021-10-28 23:24:50,993 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 [2021-10-28 23:24:51,000 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:51,000 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:51,001 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:51,001 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:51,001 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:24:51,001 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:24:51,001 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:51,003 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:51,023 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:51,023 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:51,023 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:51,024 INFO L229 MonitoredProcess]: Starting monitored process 147 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:51,024 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Waiting until timeout for monitored process [2021-10-28 23:24:51,025 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:51,032 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:51,032 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:51,032 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:51,032 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:51,033 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:24:51,033 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:24:51,033 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:51,034 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:51,055 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Ended with exit code 0 [2021-10-28 23:24:51,055 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:51,055 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:51,056 INFO L229 MonitoredProcess]: Starting monitored process 148 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:51,056 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Waiting until timeout for monitored process [2021-10-28 23:24:51,057 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:51,064 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:51,064 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:51,064 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:51,065 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:51,065 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:24:51,065 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:24:51,065 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:51,066 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:51,087 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:51,087 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:51,087 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:51,088 INFO L229 MonitoredProcess]: Starting monitored process 149 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:51,089 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Waiting until timeout for monitored process [2021-10-28 23:24:51,090 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 [2021-10-28 23:24:51,098 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:51,098 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:51,098 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:51,098 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:51,098 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:24:51,099 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:24:51,099 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:51,100 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:51,122 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Ended with exit code 0 [2021-10-28 23:24:51,122 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:51,122 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:51,123 INFO L229 MonitoredProcess]: Starting monitored process 150 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:51,124 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Waiting until timeout for monitored process [2021-10-28 23:24:51,124 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:51,131 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:51,132 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:51,132 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:51,132 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:51,132 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:24:51,132 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:24:51,132 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:51,134 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:51,155 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:51,156 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:51,156 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:51,157 INFO L229 MonitoredProcess]: Starting monitored process 151 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:51,157 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Waiting until timeout for monitored process [2021-10-28 23:24:51,158 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:51,165 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:51,165 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:51,166 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:51,166 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:24:51,167 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:24:51,167 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:24:51,171 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:51,192 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:51,193 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:51,193 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:51,193 INFO L229 MonitoredProcess]: Starting monitored process 152 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:51,194 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Waiting until timeout for monitored process [2021-10-28 23:24:51,195 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:51,202 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:51,203 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:51,203 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:51,203 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:51,203 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:24:51,203 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:24:51,203 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:51,205 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:51,226 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Ended with exit code 0 [2021-10-28 23:24:51,227 INFO L490 LassoAnalysis]: Using template '4-nested'. [2021-10-28 23:24:51,227 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:51,227 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:51,228 INFO L229 MonitoredProcess]: Starting monitored process 153 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:51,228 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Waiting until timeout for monitored process [2021-10-28 23:24:51,229 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 [2021-10-28 23:24:51,237 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:51,237 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:51,237 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:51,237 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:24:51,239 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-28 23:24:51,239 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-28 23:24:51,244 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:51,265 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:51,265 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:51,266 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:51,266 INFO L229 MonitoredProcess]: Starting monitored process 154 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:51,267 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Waiting until timeout for monitored process [2021-10-28 23:24:51,267 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 [2021-10-28 23:24:51,275 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:51,276 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:51,276 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:51,276 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:51,276 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:24:51,276 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 23:24:51,276 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:51,278 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:51,299 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Ended with exit code 0 [2021-10-28 23:24:51,299 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:51,299 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:51,300 INFO L229 MonitoredProcess]: Starting monitored process 155 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:51,305 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Waiting until timeout for monitored process [2021-10-28 23:24:51,305 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 [2021-10-28 23:24:51,313 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:51,313 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:51,314 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:51,314 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:51,314 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:24:51,315 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 23:24:51,315 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:51,317 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:51,339 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Ended with exit code 0 [2021-10-28 23:24:51,339 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:51,340 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:51,340 INFO L229 MonitoredProcess]: Starting monitored process 156 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:51,341 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Waiting until timeout for monitored process [2021-10-28 23:24:51,342 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 [2021-10-28 23:24:51,350 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:51,350 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:51,350 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:51,350 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2021-10-28 23:24:51,351 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:24:51,363 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-28 23:24:51,363 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:51,398 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:51,433 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:51,433 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:51,434 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:51,438 INFO L229 MonitoredProcess]: Starting monitored process 157 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:51,440 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:51,450 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:51,450 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:51,451 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:51,451 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:51,451 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:24:51,451 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 23:24:51,452 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:51,454 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Waiting until timeout for monitored process [2021-10-28 23:24:51,474 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:51,495 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Ended with exit code 0 [2021-10-28 23:24:51,496 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:51,496 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:51,497 INFO L229 MonitoredProcess]: Starting monitored process 158 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:51,498 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Waiting until timeout for monitored process [2021-10-28 23:24:51,498 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:51,507 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:51,507 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:51,507 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:51,507 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:51,507 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:24:51,508 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 23:24:51,508 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:51,509 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:51,530 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:51,531 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:51,531 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:51,532 INFO L229 MonitoredProcess]: Starting monitored process 159 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:51,533 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Waiting until timeout for monitored process [2021-10-28 23:24:51,533 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:51,541 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:51,541 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:51,541 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:51,541 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:51,541 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:24:51,542 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 23:24:51,542 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:51,544 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:51,565 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:51,566 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:51,566 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:51,567 INFO L229 MonitoredProcess]: Starting monitored process 160 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:51,568 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Waiting until timeout for monitored process [2021-10-28 23:24:51,569 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:51,577 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:51,577 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:51,577 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:51,577 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:51,577 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:24:51,578 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 23:24:51,578 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:51,579 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:51,601 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:51,601 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:51,601 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:51,602 INFO L229 MonitoredProcess]: Starting monitored process 161 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:51,603 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Waiting until timeout for monitored process [2021-10-28 23:24:51,603 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:51,611 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:51,611 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:51,611 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:51,611 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:24:51,614 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-28 23:24:51,614 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-28 23:24:51,620 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:51,641 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Ended with exit code 0 [2021-10-28 23:24:51,641 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:51,642 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:51,642 INFO L229 MonitoredProcess]: Starting monitored process 162 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:51,643 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Waiting until timeout for monitored process [2021-10-28 23:24:51,643 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:51,652 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:51,652 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:51,652 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:51,652 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:51,652 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:24:51,653 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 23:24:51,653 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:51,654 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:51,676 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Ended with exit code 0 [2021-10-28 23:24:51,676 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:51,676 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:51,677 INFO L229 MonitoredProcess]: Starting monitored process 163 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:51,678 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Waiting until timeout for monitored process [2021-10-28 23:24:51,678 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:51,686 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:51,686 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:51,686 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:51,686 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:51,686 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:24:51,686 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 23:24:51,686 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:51,688 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:51,708 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Ended with exit code 0 [2021-10-28 23:24:51,708 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:51,708 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:51,709 INFO L229 MonitoredProcess]: Starting monitored process 164 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:51,709 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Waiting until timeout for monitored process [2021-10-28 23:24:51,710 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:51,717 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:51,717 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:51,717 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:51,717 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:24:51,719 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-28 23:24:51,719 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-28 23:24:51,746 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:51,765 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Ended with exit code 0 [2021-10-28 23:24:51,765 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:51,765 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:51,766 INFO L229 MonitoredProcess]: Starting monitored process 165 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:51,767 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Waiting until timeout for monitored process [2021-10-28 23:24:51,767 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:51,774 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:51,774 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:51,774 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:51,775 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:24:51,776 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-28 23:24:51,777 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-28 23:24:51,781 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:51,800 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:51,800 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:51,801 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:51,801 INFO L229 MonitoredProcess]: Starting monitored process 166 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:51,802 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Waiting until timeout for monitored process [2021-10-28 23:24:51,802 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:51,810 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:51,810 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:51,810 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:51,810 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:24:51,814 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-28 23:24:51,814 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-28 23:24:51,822 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:51,841 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Ended with exit code 0 [2021-10-28 23:24:51,841 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:51,842 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:51,842 INFO L229 MonitoredProcess]: Starting monitored process 167 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:51,843 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Waiting until timeout for monitored process [2021-10-28 23:24:51,843 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 [2021-10-28 23:24:51,851 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:51,851 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:51,851 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:51,851 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:24:51,853 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-28 23:24:51,853 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-28 23:24:51,858 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:51,878 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Ended with exit code 0 [2021-10-28 23:24:51,878 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:51,878 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:51,879 INFO L229 MonitoredProcess]: Starting monitored process 168 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:51,879 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Waiting until timeout for monitored process [2021-10-28 23:24:51,880 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:51,887 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:51,887 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:51,887 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:51,887 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:24:51,889 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-28 23:24:51,889 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-28 23:24:51,894 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:51,914 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Ended with exit code 0 [2021-10-28 23:24:51,914 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:51,915 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:51,915 INFO L229 MonitoredProcess]: Starting monitored process 169 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:51,916 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Waiting until timeout for monitored process [2021-10-28 23:24:51,916 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:51,923 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:51,923 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:51,924 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:51,924 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:24:51,926 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-28 23:24:51,926 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-28 23:24:51,950 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:51,986 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:51,986 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:51,986 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:51,987 INFO L229 MonitoredProcess]: Starting monitored process 170 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:52,003 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Waiting until timeout for monitored process [2021-10-28 23:24:52,003 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 [2021-10-28 23:24:52,013 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:52,014 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:52,014 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:52,014 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:24:52,018 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-28 23:24:52,018 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-28 23:24:52,034 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:52,068 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:52,068 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:52,068 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:52,069 INFO L229 MonitoredProcess]: Starting monitored process 171 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:52,079 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:52,088 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:52,089 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:52,089 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:52,089 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:24:52,092 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-28 23:24:52,092 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-28 23:24:52,099 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Waiting until timeout for monitored process [2021-10-28 23:24:52,118 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:52,152 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:52,152 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:52,152 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:52,154 INFO L229 MonitoredProcess]: Starting monitored process 172 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:52,156 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 [2021-10-28 23:24:52,166 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:52,166 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:52,166 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:52,167 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:24:52,169 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-28 23:24:52,170 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-28 23:24:52,177 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Waiting until timeout for monitored process [2021-10-28 23:24:52,184 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:52,219 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:52,220 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:52,220 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:52,221 INFO L229 MonitoredProcess]: Starting monitored process 173 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:52,223 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 [2021-10-28 23:24:52,233 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:52,233 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:52,233 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:52,234 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:24:52,236 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-28 23:24:52,237 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-28 23:24:52,244 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Waiting until timeout for monitored process [2021-10-28 23:24:52,254 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:52,288 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:52,289 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:52,289 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:52,290 INFO L229 MonitoredProcess]: Starting monitored process 174 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:52,292 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 [2021-10-28 23:24:52,302 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:52,302 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:52,302 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:52,302 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:24:52,305 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-28 23:24:52,305 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-28 23:24:52,313 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Waiting until timeout for monitored process [2021-10-28 23:24:52,322 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:52,356 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:52,357 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:52,357 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:52,358 INFO L229 MonitoredProcess]: Starting monitored process 175 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:52,360 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:52,370 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:52,370 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:52,371 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:52,371 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:52,371 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:24:52,372 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 23:24:52,372 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:52,374 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Waiting until timeout for monitored process [2021-10-28 23:24:52,381 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:52,418 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:52,418 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:52,419 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:52,420 INFO L229 MonitoredProcess]: Starting monitored process 176 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:52,421 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:52,432 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:52,432 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:52,432 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:52,432 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:52,432 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:24:52,433 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 23:24:52,433 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:52,435 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Waiting until timeout for monitored process [2021-10-28 23:24:52,450 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:52,486 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:52,486 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:52,486 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:52,490 INFO L229 MonitoredProcess]: Starting monitored process 177 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:52,492 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 [2021-10-28 23:24:52,503 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:52,503 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:52,503 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:52,503 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:52,503 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:24:52,504 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 23:24:52,504 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:52,506 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Waiting until timeout for monitored process [2021-10-28 23:24:52,522 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:52,558 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:52,559 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:52,559 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:52,560 INFO L229 MonitoredProcess]: Starting monitored process 178 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:52,563 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:52,573 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:52,573 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:52,573 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:52,574 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:52,574 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:24:52,575 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 23:24:52,575 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:52,577 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Waiting until timeout for monitored process [2021-10-28 23:24:52,598 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:52,635 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:52,635 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:52,635 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:52,636 INFO L229 MonitoredProcess]: Starting monitored process 179 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:52,637 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Waiting until timeout for monitored process [2021-10-28 23:24:52,637 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:52,645 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:52,645 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:52,645 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:52,645 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:24:52,648 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-28 23:24:52,648 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-28 23:24:52,653 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:52,674 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:52,675 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:52,675 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:52,675 INFO L229 MonitoredProcess]: Starting monitored process 180 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:52,676 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Waiting until timeout for monitored process [2021-10-28 23:24:52,677 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 [2021-10-28 23:24:52,684 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:52,685 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:52,685 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:52,685 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:52,685 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:24:52,685 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 23:24:52,685 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:52,687 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:52,709 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Ended with exit code 0 [2021-10-28 23:24:52,709 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:52,709 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:52,710 INFO L229 MonitoredProcess]: Starting monitored process 181 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:52,710 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Waiting until timeout for monitored process [2021-10-28 23:24:52,711 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:52,719 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:52,719 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:52,719 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:52,719 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:52,719 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:24:52,720 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 23:24:52,720 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:52,724 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:52,746 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Ended with exit code 0 [2021-10-28 23:24:52,746 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:52,746 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:52,747 INFO L229 MonitoredProcess]: Starting monitored process 182 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:52,752 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Waiting until timeout for monitored process [2021-10-28 23:24:52,752 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:52,760 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:52,760 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:52,761 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:52,761 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:52,761 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:24:52,761 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 23:24:52,761 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:52,763 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:52,785 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Ended with exit code 0 [2021-10-28 23:24:52,786 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:52,786 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:52,786 INFO L229 MonitoredProcess]: Starting monitored process 183 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:52,787 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Waiting until timeout for monitored process [2021-10-28 23:24:52,788 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 [2021-10-28 23:24:52,796 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:52,796 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:52,796 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:52,796 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:52,796 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:24:52,797 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 23:24:52,797 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:52,798 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:52,820 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Ended with exit code 0 [2021-10-28 23:24:52,820 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:52,820 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:52,821 INFO L229 MonitoredProcess]: Starting monitored process 184 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:52,822 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Waiting until timeout for monitored process [2021-10-28 23:24:52,822 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:52,830 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:52,831 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:52,831 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:52,831 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:52,831 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:24:52,831 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 23:24:52,831 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:52,833 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:52,854 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Ended with exit code 0 [2021-10-28 23:24:52,855 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:52,855 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:52,855 INFO L229 MonitoredProcess]: Starting monitored process 185 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:52,856 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Waiting until timeout for monitored process [2021-10-28 23:24:52,857 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:52,865 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:52,865 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:52,865 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:52,865 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:24:52,867 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-28 23:24:52,867 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-28 23:24:52,872 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:52,894 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:52,894 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:52,894 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:52,895 INFO L229 MonitoredProcess]: Starting monitored process 186 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:52,896 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Waiting until timeout for monitored process [2021-10-28 23:24:52,896 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:52,904 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:24:52,904 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:52,904 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:52,905 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:52,905 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:24:52,905 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 23:24:52,905 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:52,907 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:52,928 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Ended with exit code 0 [2021-10-28 23:24:52,928 INFO L490 LassoAnalysis]: Using template '2-phase'. [2021-10-28 23:24:52,929 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:52,929 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:52,930 INFO L229 MonitoredProcess]: Starting monitored process 187 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:52,933 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Waiting until timeout for monitored process [2021-10-28 23:24:52,933 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:52,941 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:52,941 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:24:52,942 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:52,942 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:52,942 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:24:52,943 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-28 23:24:52,943 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-28 23:24:52,947 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:52,969 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Ended with exit code 0 [2021-10-28 23:24:52,969 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:52,969 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:52,970 INFO L229 MonitoredProcess]: Starting monitored process 188 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:52,970 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Waiting until timeout for monitored process [2021-10-28 23:24:52,971 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:52,978 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:52,978 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:24:52,978 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:52,978 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:52,979 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:52,979 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:24:52,979 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 23:24:52,979 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:52,981 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:53,000 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Ended with exit code 0 [2021-10-28 23:24:53,000 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:53,001 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:53,001 INFO L229 MonitoredProcess]: Starting monitored process 189 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:53,002 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Waiting until timeout for monitored process [2021-10-28 23:24:53,005 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:53,012 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:53,012 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:24:53,012 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:53,012 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:53,012 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:53,013 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:24:53,013 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 23:24:53,013 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:53,015 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:53,034 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Ended with exit code 0 [2021-10-28 23:24:53,034 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:53,034 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:53,035 INFO L229 MonitoredProcess]: Starting monitored process 190 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:53,035 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Waiting until timeout for monitored process [2021-10-28 23:24:53,036 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:53,043 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:53,043 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:24:53,043 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:53,044 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:53,044 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2021-10-28 23:24:53,044 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:24:53,047 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-28 23:24:53,047 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:53,059 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:53,079 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Ended with exit code 0 [2021-10-28 23:24:53,079 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:53,079 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:53,079 INFO L229 MonitoredProcess]: Starting monitored process 191 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:53,080 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Waiting until timeout for monitored process [2021-10-28 23:24:53,081 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:53,088 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:53,088 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:24:53,088 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:53,088 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:53,088 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:53,088 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:24:53,088 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 23:24:53,088 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:53,090 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:53,109 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Ended with exit code 0 [2021-10-28 23:24:53,110 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:53,110 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:53,111 INFO L229 MonitoredProcess]: Starting monitored process 192 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:53,115 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Waiting until timeout for monitored process [2021-10-28 23:24:53,115 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 [2021-10-28 23:24:53,122 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:53,122 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:24:53,123 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:53,123 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:53,123 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:53,123 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:24:53,123 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 23:24:53,123 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:53,125 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:53,144 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:53,145 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:53,145 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:53,145 INFO L229 MonitoredProcess]: Starting monitored process 193 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:53,146 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Waiting until timeout for monitored process [2021-10-28 23:24:53,147 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:53,154 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:53,154 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:24:53,154 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:53,154 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:53,154 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:53,154 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:24:53,155 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 23:24:53,155 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:53,156 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:53,176 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Ended with exit code 0 [2021-10-28 23:24:53,176 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:53,177 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:53,177 INFO L229 MonitoredProcess]: Starting monitored process 194 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:53,181 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Waiting until timeout for monitored process [2021-10-28 23:24:53,181 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:53,189 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:53,189 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:24:53,189 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:53,189 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:53,189 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:53,189 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:24:53,190 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 23:24:53,190 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:53,191 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:53,211 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:53,212 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:53,212 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:53,212 INFO L229 MonitoredProcess]: Starting monitored process 195 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:53,213 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Waiting until timeout for monitored process [2021-10-28 23:24:53,213 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:53,221 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:53,221 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:24:53,221 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:53,221 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:53,221 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:24:53,223 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-28 23:24:53,223 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-28 23:24:53,226 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:53,247 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:53,247 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:53,248 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:53,248 INFO L229 MonitoredProcess]: Starting monitored process 196 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:53,249 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Waiting until timeout for monitored process [2021-10-28 23:24:53,249 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:53,256 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:53,257 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:24:53,257 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:53,257 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:53,257 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:53,257 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:24:53,257 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 23:24:53,257 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:53,259 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:53,279 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Ended with exit code 0 [2021-10-28 23:24:53,279 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:53,279 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:53,280 INFO L229 MonitoredProcess]: Starting monitored process 197 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:53,281 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Waiting until timeout for monitored process [2021-10-28 23:24:53,281 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:53,288 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:53,288 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:24:53,288 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:53,288 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:53,288 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:53,289 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:24:53,289 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 23:24:53,289 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:53,291 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:53,310 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Ended with exit code 0 [2021-10-28 23:24:53,311 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:53,311 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:53,311 INFO L229 MonitoredProcess]: Starting monitored process 198 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:53,313 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Waiting until timeout for monitored process [2021-10-28 23:24:53,313 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:53,321 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:53,321 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:24:53,321 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:53,321 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:53,321 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:24:53,322 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-28 23:24:53,323 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-28 23:24:53,327 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:53,347 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:53,347 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:53,347 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:53,348 INFO L229 MonitoredProcess]: Starting monitored process 199 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:53,349 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Waiting until timeout for monitored process [2021-10-28 23:24:53,349 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:53,356 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:53,356 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:24:53,357 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:53,357 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:53,357 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:24:53,358 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-28 23:24:53,358 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-28 23:24:53,383 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:53,418 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:53,418 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:53,418 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:53,434 INFO L229 MonitoredProcess]: Starting monitored process 200 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:53,435 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:53,445 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:53,446 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:24:53,446 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:53,446 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:53,446 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:24:53,449 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-28 23:24:53,449 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-28 23:24:53,459 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Waiting until timeout for monitored process [2021-10-28 23:24:53,466 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:53,500 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:53,501 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:53,501 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:53,502 INFO L229 MonitoredProcess]: Starting monitored process 201 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:53,503 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Waiting until timeout for monitored process [2021-10-28 23:24:53,503 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:53,511 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:53,511 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:24:53,511 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:53,512 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:53,512 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:24:53,513 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-28 23:24:53,513 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-28 23:24:53,517 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:53,538 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Ended with exit code 0 [2021-10-28 23:24:53,538 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:53,538 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:53,539 INFO L229 MonitoredProcess]: Starting monitored process 202 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:53,540 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Waiting until timeout for monitored process [2021-10-28 23:24:53,540 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 [2021-10-28 23:24:53,548 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:53,548 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:24:53,548 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:53,548 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:53,548 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:24:53,549 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-28 23:24:53,549 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-28 23:24:53,554 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:53,574 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:53,575 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:53,575 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:53,575 INFO L229 MonitoredProcess]: Starting monitored process 203 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:53,576 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Waiting until timeout for monitored process [2021-10-28 23:24:53,576 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 [2021-10-28 23:24:53,584 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:53,584 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:24:53,584 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:53,584 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:53,584 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:24:53,586 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-28 23:24:53,586 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-28 23:24:53,590 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:53,611 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Ended with exit code 0 [2021-10-28 23:24:53,611 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:53,611 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:53,612 INFO L229 MonitoredProcess]: Starting monitored process 204 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:53,612 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Waiting until timeout for monitored process [2021-10-28 23:24:53,613 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 [2021-10-28 23:24:53,621 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:53,621 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:24:53,621 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:53,621 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:53,622 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:24:53,623 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-28 23:24:53,623 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-28 23:24:53,627 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:53,648 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Ended with exit code 0 [2021-10-28 23:24:53,649 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:53,649 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:53,649 INFO L229 MonitoredProcess]: Starting monitored process 205 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:53,650 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Waiting until timeout for monitored process [2021-10-28 23:24:53,651 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:53,659 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:53,659 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:24:53,659 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:53,659 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:53,659 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:24:53,661 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-28 23:24:53,661 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-28 23:24:53,686 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:53,720 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:53,720 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:53,720 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:53,732 INFO L229 MonitoredProcess]: Starting monitored process 206 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:53,733 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Waiting until timeout for monitored process [2021-10-28 23:24:53,733 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 [2021-10-28 23:24:53,741 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:53,741 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:24:53,741 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:53,742 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:53,742 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:24:53,743 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-28 23:24:53,743 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-28 23:24:53,765 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:53,785 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:53,786 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:53,786 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:53,787 INFO L229 MonitoredProcess]: Starting monitored process 207 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:53,799 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Waiting until timeout for monitored process [2021-10-28 23:24:53,799 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:53,807 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:53,807 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:24:53,807 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:53,807 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:53,807 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:24:53,808 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-28 23:24:53,808 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-28 23:24:53,813 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:53,834 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:53,834 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:53,835 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:53,835 INFO L229 MonitoredProcess]: Starting monitored process 208 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:53,836 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Waiting until timeout for monitored process [2021-10-28 23:24:53,837 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 [2021-10-28 23:24:53,844 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:53,844 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:24:53,845 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:53,845 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:53,845 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:24:53,846 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-28 23:24:53,846 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-28 23:24:53,852 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:53,873 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Ended with exit code 0 [2021-10-28 23:24:53,873 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:53,873 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:53,874 INFO L229 MonitoredProcess]: Starting monitored process 209 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:53,875 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Waiting until timeout for monitored process [2021-10-28 23:24:53,875 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:53,883 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:53,883 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:24:53,883 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:53,883 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:53,883 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:53,883 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:24:53,884 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 23:24:53,884 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:53,885 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:53,907 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Ended with exit code 0 [2021-10-28 23:24:53,907 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:53,907 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:53,908 INFO L229 MonitoredProcess]: Starting monitored process 210 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:53,909 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Waiting until timeout for monitored process [2021-10-28 23:24:53,909 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:53,916 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:53,916 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:24:53,916 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:53,917 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:53,917 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:53,917 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:24:53,917 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 23:24:53,917 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:53,919 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:53,938 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Ended with exit code 0 [2021-10-28 23:24:53,938 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:53,938 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:53,939 INFO L229 MonitoredProcess]: Starting monitored process 211 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:53,940 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Waiting until timeout for monitored process [2021-10-28 23:24:53,940 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 [2021-10-28 23:24:53,947 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:53,947 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:24:53,947 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:53,947 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:53,947 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:53,947 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:24:53,948 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 23:24:53,948 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:53,949 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:53,968 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:53,973 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:53,973 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:53,979 INFO L229 MonitoredProcess]: Starting monitored process 212 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:53,980 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Waiting until timeout for monitored process [2021-10-28 23:24:53,980 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:53,988 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:53,988 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:24:53,988 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:53,988 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:53,988 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:53,989 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:24:53,989 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 23:24:53,989 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:54,014 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:54,049 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:54,049 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:54,049 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:54,062 INFO L229 MonitoredProcess]: Starting monitored process 213 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:54,066 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 [2021-10-28 23:24:54,077 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:54,077 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:24:54,078 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:54,078 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:54,078 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:24:54,080 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-28 23:24:54,080 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-28 23:24:54,084 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Waiting until timeout for monitored process [2021-10-28 23:24:54,102 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:54,138 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Ended with exit code 0 [2021-10-28 23:24:54,138 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:54,138 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:54,139 INFO L229 MonitoredProcess]: Starting monitored process 214 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:54,140 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Waiting until timeout for monitored process [2021-10-28 23:24:54,140 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:54,148 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:54,149 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:24:54,149 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:54,149 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:54,149 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:54,149 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:24:54,149 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 23:24:54,149 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:54,151 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:54,174 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:54,174 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:54,174 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:54,175 INFO L229 MonitoredProcess]: Starting monitored process 215 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:54,176 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Waiting until timeout for monitored process [2021-10-28 23:24:54,176 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 [2021-10-28 23:24:54,184 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:54,184 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:24:54,184 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:54,185 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:54,185 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:54,185 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:24:54,185 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 23:24:54,185 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:54,187 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:54,210 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:54,211 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:54,211 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:54,212 INFO L229 MonitoredProcess]: Starting monitored process 216 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:54,212 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Waiting until timeout for monitored process [2021-10-28 23:24:54,213 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:54,221 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:54,221 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:24:54,221 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:54,221 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:54,221 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:54,222 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:24:54,222 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 23:24:54,222 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:54,224 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:54,246 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Ended with exit code 0 [2021-10-28 23:24:54,246 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:54,246 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:54,247 INFO L229 MonitoredProcess]: Starting monitored process 217 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:54,248 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Waiting until timeout for monitored process [2021-10-28 23:24:54,248 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:54,256 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:54,256 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:24:54,256 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:54,257 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:54,257 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:54,257 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:24:54,257 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 23:24:54,257 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:54,259 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:54,281 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Ended with exit code 0 [2021-10-28 23:24:54,281 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:54,281 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:54,282 INFO L229 MonitoredProcess]: Starting monitored process 218 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:54,282 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Waiting until timeout for monitored process [2021-10-28 23:24:54,283 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:54,291 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:54,291 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:24:54,291 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:54,291 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:54,291 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:54,291 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:24:54,292 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 23:24:54,292 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:54,293 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:54,315 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Ended with exit code 0 [2021-10-28 23:24:54,315 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:54,315 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:54,316 INFO L229 MonitoredProcess]: Starting monitored process 219 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:54,316 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Waiting until timeout for monitored process [2021-10-28 23:24:54,317 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:54,324 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:54,325 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:24:54,325 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:54,325 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:54,325 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:24:54,326 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-28 23:24:54,326 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-28 23:24:54,330 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:54,351 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:54,352 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:54,352 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:54,353 INFO L229 MonitoredProcess]: Starting monitored process 220 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:54,353 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Waiting until timeout for monitored process [2021-10-28 23:24:54,354 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 [2021-10-28 23:24:54,362 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:54,362 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:24:54,362 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:54,362 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:54,362 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:54,362 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:24:54,362 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 23:24:54,363 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:54,364 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:54,385 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Ended with exit code 0 [2021-10-28 23:24:54,386 INFO L490 LassoAnalysis]: Using template '3-phase'. [2021-10-28 23:24:54,386 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:54,386 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:54,387 INFO L229 MonitoredProcess]: Starting monitored process 221 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:54,389 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:54,399 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:54,399 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 23:24:54,400 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:54,400 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:54,400 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:24:54,402 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:24:54,403 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:24:54,411 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Waiting until timeout for monitored process [2021-10-28 23:24:54,418 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:54,442 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Ended with exit code 0 [2021-10-28 23:24:54,442 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:54,442 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:54,443 INFO L229 MonitoredProcess]: Starting monitored process 222 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:54,444 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Waiting until timeout for monitored process [2021-10-28 23:24:54,444 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 [2021-10-28 23:24:54,452 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:54,452 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 23:24:54,453 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:54,453 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:54,453 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:54,453 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:24:54,453 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:24:54,453 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:54,456 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:54,478 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Ended with exit code 0 [2021-10-28 23:24:54,478 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:54,478 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:54,479 INFO L229 MonitoredProcess]: Starting monitored process 223 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:54,479 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Waiting until timeout for monitored process [2021-10-28 23:24:54,480 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:54,488 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:54,488 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 23:24:54,488 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:54,488 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:54,489 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:54,489 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:24:54,489 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:24:54,489 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:54,492 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:54,515 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Ended with exit code 0 [2021-10-28 23:24:54,515 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:54,515 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:54,516 INFO L229 MonitoredProcess]: Starting monitored process 224 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:54,517 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Waiting until timeout for monitored process [2021-10-28 23:24:54,518 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:54,527 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:54,527 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 23:24:54,527 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:54,527 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:54,527 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2021-10-28 23:24:54,527 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:24:54,533 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:24:54,533 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:54,561 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:54,584 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Ended with exit code 0 [2021-10-28 23:24:54,584 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:54,584 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:54,585 INFO L229 MonitoredProcess]: Starting monitored process 225 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:54,585 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Waiting until timeout for monitored process [2021-10-28 23:24:54,586 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:54,594 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:54,595 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 23:24:54,595 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:54,595 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:54,595 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:54,595 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:24:54,596 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:24:54,596 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:54,598 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:54,619 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:54,619 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:54,620 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:54,620 INFO L229 MonitoredProcess]: Starting monitored process 226 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:54,623 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Waiting until timeout for monitored process [2021-10-28 23:24:54,623 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 [2021-10-28 23:24:54,631 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:54,632 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 23:24:54,632 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:54,632 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:54,632 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:54,632 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:24:54,632 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:24:54,633 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:54,635 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:54,656 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Ended with exit code 0 [2021-10-28 23:24:54,656 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:54,656 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:54,657 INFO L229 MonitoredProcess]: Starting monitored process 227 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:54,657 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Waiting until timeout for monitored process [2021-10-28 23:24:54,658 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:54,666 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:54,666 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 23:24:54,666 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:54,666 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:54,666 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:54,666 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:24:54,667 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:24:54,667 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:54,669 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:54,690 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Ended with exit code 0 [2021-10-28 23:24:54,690 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:54,690 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:54,691 INFO L229 MonitoredProcess]: Starting monitored process 228 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:54,691 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Waiting until timeout for monitored process [2021-10-28 23:24:54,692 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 [2021-10-28 23:24:54,699 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:54,699 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 23:24:54,700 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:54,700 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:54,700 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:54,700 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:24:54,700 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:24:54,700 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:54,703 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:54,723 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Ended with exit code 0 [2021-10-28 23:24:54,724 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:54,724 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:54,725 INFO L229 MonitoredProcess]: Starting monitored process 229 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:54,725 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Waiting until timeout for monitored process [2021-10-28 23:24:54,726 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 [2021-10-28 23:24:54,736 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:54,736 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 23:24:54,736 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:54,736 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:54,736 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:24:54,739 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:24:54,739 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:24:54,745 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:54,767 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:54,767 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:54,767 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:54,768 INFO L229 MonitoredProcess]: Starting monitored process 230 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:54,769 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Waiting until timeout for monitored process [2021-10-28 23:24:54,769 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:54,777 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:54,777 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 23:24:54,777 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:54,777 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:54,777 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:54,778 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:24:54,778 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:24:54,778 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:54,781 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:54,802 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Ended with exit code 0 [2021-10-28 23:24:54,802 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:54,802 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:54,803 INFO L229 MonitoredProcess]: Starting monitored process 231 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:54,808 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Waiting until timeout for monitored process [2021-10-28 23:24:54,808 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 [2021-10-28 23:24:54,816 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:54,816 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 23:24:54,816 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:54,817 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:54,817 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:54,817 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:24:54,818 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:24:54,819 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:54,821 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:54,842 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Ended with exit code 0 [2021-10-28 23:24:54,843 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:54,843 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:54,844 INFO L229 MonitoredProcess]: Starting monitored process 232 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:54,844 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Waiting until timeout for monitored process [2021-10-28 23:24:54,845 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 [2021-10-28 23:24:54,853 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:54,854 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 23:24:54,854 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:54,854 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:54,854 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:24:54,858 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:24:54,858 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:24:54,864 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:54,887 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Ended with exit code 0 [2021-10-28 23:24:54,887 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:54,887 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:54,888 INFO L229 MonitoredProcess]: Starting monitored process 233 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:54,889 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Waiting until timeout for monitored process [2021-10-28 23:24:54,889 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:54,897 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:54,897 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 23:24:54,898 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:54,898 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:54,898 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:24:54,900 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:24:54,900 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:24:54,906 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:54,928 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Ended with exit code 0 [2021-10-28 23:24:54,928 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:54,928 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:54,929 INFO L229 MonitoredProcess]: Starting monitored process 234 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:54,929 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Waiting until timeout for monitored process [2021-10-28 23:24:54,930 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 [2021-10-28 23:24:54,938 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:54,938 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 23:24:54,938 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:54,938 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:54,939 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:24:54,942 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:24:54,942 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:24:54,960 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:54,990 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Ended with exit code 0 [2021-10-28 23:24:54,990 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:54,990 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:54,991 INFO L229 MonitoredProcess]: Starting monitored process 235 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:54,991 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Waiting until timeout for monitored process [2021-10-28 23:24:54,992 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 [2021-10-28 23:24:55,000 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:55,000 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 23:24:55,000 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:55,000 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:55,000 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:24:55,002 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:24:55,002 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:24:55,008 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:55,030 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:55,030 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:55,030 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:55,031 INFO L229 MonitoredProcess]: Starting monitored process 236 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:55,032 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Waiting until timeout for monitored process [2021-10-28 23:24:55,032 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:55,040 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:55,040 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 23:24:55,040 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:55,040 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:55,041 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:24:55,042 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:24:55,042 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:24:55,049 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:55,071 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:55,071 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:55,071 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:55,072 INFO L229 MonitoredProcess]: Starting monitored process 237 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:55,078 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Waiting until timeout for monitored process [2021-10-28 23:24:55,078 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:55,086 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:55,086 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 23:24:55,087 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:55,087 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:55,087 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:24:55,088 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:24:55,089 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:24:55,094 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:55,117 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Ended with exit code 0 [2021-10-28 23:24:55,117 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:55,117 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:55,118 INFO L229 MonitoredProcess]: Starting monitored process 238 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:55,118 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Waiting until timeout for monitored process [2021-10-28 23:24:55,119 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:55,127 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:55,127 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 23:24:55,127 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:55,127 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:55,127 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:24:55,129 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:24:55,129 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:24:55,135 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:55,158 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:55,158 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:55,158 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:55,159 INFO L229 MonitoredProcess]: Starting monitored process 239 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:55,159 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Waiting until timeout for monitored process [2021-10-28 23:24:55,160 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:55,168 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:55,168 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 23:24:55,168 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:55,169 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:55,169 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:24:55,170 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:24:55,171 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:24:55,177 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:55,199 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:55,199 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:55,199 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:55,200 INFO L229 MonitoredProcess]: Starting monitored process 240 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:55,200 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Waiting until timeout for monitored process [2021-10-28 23:24:55,201 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 [2021-10-28 23:24:55,209 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:55,209 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 23:24:55,209 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:55,209 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:55,209 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:24:55,211 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:24:55,211 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:24:55,218 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:55,239 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Ended with exit code 0 [2021-10-28 23:24:55,240 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:55,240 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:55,240 INFO L229 MonitoredProcess]: Starting monitored process 241 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:55,241 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Waiting until timeout for monitored process [2021-10-28 23:24:55,241 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:55,249 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:55,250 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 23:24:55,250 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:55,250 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:55,250 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:24:55,252 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:24:55,252 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:24:55,258 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:55,278 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Ended with exit code 0 [2021-10-28 23:24:55,279 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:55,279 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:55,279 INFO L229 MonitoredProcess]: Starting monitored process 242 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:55,281 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Waiting until timeout for monitored process [2021-10-28 23:24:55,281 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:55,289 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:55,289 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 23:24:55,289 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:55,289 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:55,289 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:24:55,293 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:24:55,293 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:24:55,300 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:55,322 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:55,322 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:55,322 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:55,323 INFO L229 MonitoredProcess]: Starting monitored process 243 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:55,323 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Waiting until timeout for monitored process [2021-10-28 23:24:55,324 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:55,332 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:55,332 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 23:24:55,332 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:55,332 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:55,332 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:55,332 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:24:55,333 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:24:55,333 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:55,358 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:55,389 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Ended with exit code 0 [2021-10-28 23:24:55,389 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:55,389 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:55,390 INFO L229 MonitoredProcess]: Starting monitored process 244 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:55,391 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Waiting until timeout for monitored process [2021-10-28 23:24:55,391 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:55,399 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:55,400 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 23:24:55,400 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:55,400 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:55,400 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:55,400 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:24:55,401 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:24:55,401 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:55,403 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:55,425 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:55,425 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:55,425 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:55,426 INFO L229 MonitoredProcess]: Starting monitored process 245 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:55,427 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Waiting until timeout for monitored process [2021-10-28 23:24:55,427 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:55,435 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:55,436 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 23:24:55,436 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:55,436 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:55,436 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:55,436 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:24:55,436 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:24:55,437 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:55,439 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:55,460 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Ended with exit code 0 [2021-10-28 23:24:55,460 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:55,460 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:55,461 INFO L229 MonitoredProcess]: Starting monitored process 246 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:55,462 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Waiting until timeout for monitored process [2021-10-28 23:24:55,462 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 [2021-10-28 23:24:55,469 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:55,470 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 23:24:55,470 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:55,470 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:55,470 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:55,470 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:24:55,470 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:24:55,471 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:55,473 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:55,492 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:55,493 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:55,493 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:55,493 INFO L229 MonitoredProcess]: Starting monitored process 247 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:55,494 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Waiting until timeout for monitored process [2021-10-28 23:24:55,494 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 [2021-10-28 23:24:55,501 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:55,502 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 23:24:55,502 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:55,502 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:55,502 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:24:55,503 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:24:55,504 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:24:55,509 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:55,528 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Ended with exit code 0 [2021-10-28 23:24:55,528 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:55,528 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:55,529 INFO L229 MonitoredProcess]: Starting monitored process 248 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:55,529 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Waiting until timeout for monitored process [2021-10-28 23:24:55,530 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 [2021-10-28 23:24:55,537 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:55,537 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 23:24:55,537 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:55,537 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:55,537 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:55,537 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:24:55,538 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:24:55,538 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:55,540 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:55,559 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Ended with exit code 0 [2021-10-28 23:24:55,559 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:55,559 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:55,560 INFO L229 MonitoredProcess]: Starting monitored process 249 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:55,560 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Waiting until timeout for monitored process [2021-10-28 23:24:55,561 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 [2021-10-28 23:24:55,568 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:55,568 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 23:24:55,568 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:55,568 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:55,568 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:55,568 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:24:55,569 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:24:55,569 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:55,571 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:55,590 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:55,590 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:55,591 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:55,591 INFO L229 MonitoredProcess]: Starting monitored process 250 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:55,593 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:55,598 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Waiting until timeout for monitored process [2021-10-28 23:24:55,601 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:55,601 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 23:24:55,601 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:55,601 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:55,601 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:55,601 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:24:55,602 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:24:55,602 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:55,604 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:55,623 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Ended with exit code 0 [2021-10-28 23:24:55,624 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:55,624 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:55,625 INFO L229 MonitoredProcess]: Starting monitored process 251 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:55,625 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Waiting until timeout for monitored process [2021-10-28 23:24:55,626 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:55,633 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:55,633 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 23:24:55,633 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:55,633 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:55,633 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:55,633 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:24:55,634 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:24:55,634 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:55,636 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:55,656 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Ended with exit code 0 [2021-10-28 23:24:55,656 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:55,656 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:55,657 INFO L229 MonitoredProcess]: Starting monitored process 252 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:55,658 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Waiting until timeout for monitored process [2021-10-28 23:24:55,658 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:55,666 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:55,666 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 23:24:55,666 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:55,666 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:55,666 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:55,666 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:24:55,667 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:24:55,667 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:55,669 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:55,689 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Ended with exit code 0 [2021-10-28 23:24:55,689 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:55,689 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:55,690 INFO L229 MonitoredProcess]: Starting monitored process 253 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:55,691 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:55,698 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Waiting until timeout for monitored process [2021-10-28 23:24:55,700 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:55,700 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 23:24:55,700 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:55,700 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:55,700 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:24:55,702 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:24:55,702 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:24:55,710 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:55,729 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Ended with exit code 0 [2021-10-28 23:24:55,730 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:55,730 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:55,731 INFO L229 MonitoredProcess]: Starting monitored process 254 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:55,733 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Waiting until timeout for monitored process [2021-10-28 23:24:55,734 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:55,741 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:55,741 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 23:24:55,741 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:55,742 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:55,742 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:55,742 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:24:55,742 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:24:55,742 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:55,769 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:55,789 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:55,789 INFO L490 LassoAnalysis]: Using template '4-phase'. [2021-10-28 23:24:55,790 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:55,790 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:55,791 INFO L229 MonitoredProcess]: Starting monitored process 255 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:55,792 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:55,792 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Waiting until timeout for monitored process [2021-10-28 23:24:55,800 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:55,800 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:24:55,800 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:55,800 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:55,800 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:24:55,803 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-28 23:24:55,803 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-28 23:24:55,810 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:55,830 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:55,831 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:55,831 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:55,834 INFO L229 MonitoredProcess]: Starting monitored process 256 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:55,837 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Waiting until timeout for monitored process [2021-10-28 23:24:55,837 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 [2021-10-28 23:24:55,848 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:55,848 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:24:55,848 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:55,848 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:55,848 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:55,848 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:24:55,849 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 23:24:55,849 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:55,852 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:55,874 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:55,874 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:55,875 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:55,876 INFO L229 MonitoredProcess]: Starting monitored process 257 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:55,877 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Waiting until timeout for monitored process [2021-10-28 23:24:55,877 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 [2021-10-28 23:24:55,886 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:55,886 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:24:55,886 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:55,887 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:55,887 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:55,887 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:24:55,888 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 23:24:55,888 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:55,891 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:55,913 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Ended with exit code 0 [2021-10-28 23:24:55,913 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:55,913 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:55,914 INFO L229 MonitoredProcess]: Starting monitored process 258 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:55,915 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Waiting until timeout for monitored process [2021-10-28 23:24:55,915 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:55,924 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:55,924 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:24:55,924 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:55,924 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:55,924 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2021-10-28 23:24:55,924 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:24:55,932 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-28 23:24:55,932 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:55,973 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:55,994 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:55,994 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:55,994 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:55,995 INFO L229 MonitoredProcess]: Starting monitored process 259 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:55,996 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Waiting until timeout for monitored process [2021-10-28 23:24:55,996 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 [2021-10-28 23:24:56,004 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:56,004 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:24:56,004 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:56,004 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:56,004 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:56,004 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:24:56,005 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 23:24:56,005 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:56,008 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:56,028 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Ended with exit code 0 [2021-10-28 23:24:56,029 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:56,029 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:56,029 INFO L229 MonitoredProcess]: Starting monitored process 260 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:56,030 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Waiting until timeout for monitored process [2021-10-28 23:24:56,031 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:56,038 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:56,038 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:24:56,038 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:56,039 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:56,039 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:56,039 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:24:56,045 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 23:24:56,045 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:56,048 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:56,070 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Ended with exit code 0 [2021-10-28 23:24:56,070 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:56,070 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:56,073 INFO L229 MonitoredProcess]: Starting monitored process 261 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:56,075 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Waiting until timeout for monitored process [2021-10-28 23:24:56,075 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 [2021-10-28 23:24:56,083 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:56,084 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:24:56,084 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:56,084 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:56,084 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:56,084 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:24:56,085 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 23:24:56,085 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:56,088 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:56,110 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:56,112 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:56,113 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:56,113 INFO L229 MonitoredProcess]: Starting monitored process 262 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:56,114 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Waiting until timeout for monitored process [2021-10-28 23:24:56,114 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 [2021-10-28 23:24:56,123 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:56,123 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:24:56,123 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:56,123 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:56,123 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:56,123 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:24:56,124 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 23:24:56,124 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:56,127 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:56,148 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Ended with exit code 0 [2021-10-28 23:24:56,149 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:56,149 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:56,152 INFO L229 MonitoredProcess]: Starting monitored process 263 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:56,152 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Waiting until timeout for monitored process [2021-10-28 23:24:56,153 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 [2021-10-28 23:24:56,161 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:56,161 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:24:56,161 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:56,161 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:56,161 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:24:56,164 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-28 23:24:56,164 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-28 23:24:56,172 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:56,193 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Ended with exit code 0 [2021-10-28 23:24:56,193 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:56,193 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:56,194 INFO L229 MonitoredProcess]: Starting monitored process 264 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:56,194 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Waiting until timeout for monitored process [2021-10-28 23:24:56,195 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:56,203 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:56,203 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:24:56,203 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:56,203 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:56,203 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:56,203 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:24:56,204 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 23:24:56,204 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:56,207 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:56,229 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Ended with exit code 0 [2021-10-28 23:24:56,230 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:56,230 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:56,231 INFO L229 MonitoredProcess]: Starting monitored process 265 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:56,231 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Waiting until timeout for monitored process [2021-10-28 23:24:56,232 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:56,241 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:56,241 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:24:56,241 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:56,241 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:56,241 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:56,241 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:24:56,242 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 23:24:56,243 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:56,252 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:56,273 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:56,273 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:56,273 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:56,274 INFO L229 MonitoredProcess]: Starting monitored process 266 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:56,274 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Waiting until timeout for monitored process [2021-10-28 23:24:56,275 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 [2021-10-28 23:24:56,283 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:56,283 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:24:56,283 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:56,283 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:56,283 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:24:56,286 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-28 23:24:56,286 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-28 23:24:56,294 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:56,315 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Ended with exit code 0 [2021-10-28 23:24:56,316 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:56,316 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:56,316 INFO L229 MonitoredProcess]: Starting monitored process 267 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:56,317 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Waiting until timeout for monitored process [2021-10-28 23:24:56,317 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:56,326 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:56,326 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:24:56,326 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:56,326 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:56,326 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:24:56,329 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-28 23:24:56,329 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-28 23:24:56,336 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:56,358 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Ended with exit code 0 [2021-10-28 23:24:56,358 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:56,358 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:56,359 INFO L229 MonitoredProcess]: Starting monitored process 268 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:56,360 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Waiting until timeout for monitored process [2021-10-28 23:24:56,360 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:56,369 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:56,369 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:24:56,369 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:56,369 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:56,369 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:24:56,374 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-28 23:24:56,374 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-28 23:24:56,402 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:56,438 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:56,438 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:56,438 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:56,442 INFO L229 MonitoredProcess]: Starting monitored process 269 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:56,443 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Waiting until timeout for monitored process [2021-10-28 23:24:56,443 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:56,452 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:56,452 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:24:56,452 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:56,452 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:56,452 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:24:56,455 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-28 23:24:56,455 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-28 23:24:56,463 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:56,484 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Ended with exit code 0 [2021-10-28 23:24:56,484 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:56,484 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:56,485 INFO L229 MonitoredProcess]: Starting monitored process 270 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:56,486 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Waiting until timeout for monitored process [2021-10-28 23:24:56,486 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:56,494 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:56,494 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:24:56,494 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:56,495 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:56,495 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:24:56,497 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-28 23:24:56,497 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-28 23:24:56,506 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:56,527 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Ended with exit code 0 [2021-10-28 23:24:56,527 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:56,528 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:56,528 INFO L229 MonitoredProcess]: Starting monitored process 271 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:56,529 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Waiting until timeout for monitored process [2021-10-28 23:24:56,529 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 [2021-10-28 23:24:56,538 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:56,538 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:24:56,538 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:56,538 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:56,538 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:24:56,541 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-28 23:24:56,541 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-28 23:24:56,549 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:56,570 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Ended with exit code 0 [2021-10-28 23:24:56,571 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:56,571 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:56,571 INFO L229 MonitoredProcess]: Starting monitored process 272 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:56,572 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Waiting until timeout for monitored process [2021-10-28 23:24:56,572 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:56,581 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:56,581 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:24:56,581 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:56,581 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:56,581 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:24:56,583 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-28 23:24:56,584 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-28 23:24:56,593 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:56,614 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Ended with exit code 0 [2021-10-28 23:24:56,615 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:56,615 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:56,615 INFO L229 MonitoredProcess]: Starting monitored process 273 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:56,616 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Waiting until timeout for monitored process [2021-10-28 23:24:56,616 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:56,625 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:56,625 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:24:56,625 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:56,625 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:56,625 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:24:56,627 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-28 23:24:56,627 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-28 23:24:56,638 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:56,660 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Ended with exit code 0 [2021-10-28 23:24:56,660 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:56,660 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:56,661 INFO L229 MonitoredProcess]: Starting monitored process 274 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:56,662 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Waiting until timeout for monitored process [2021-10-28 23:24:56,662 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 [2021-10-28 23:24:56,670 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:56,670 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:24:56,671 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:56,671 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:56,671 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:24:56,673 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-28 23:24:56,673 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-28 23:24:56,682 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:56,704 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Ended with exit code 0 [2021-10-28 23:24:56,704 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:56,704 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:56,705 INFO L229 MonitoredProcess]: Starting monitored process 275 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:56,706 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Waiting until timeout for monitored process [2021-10-28 23:24:56,706 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:56,714 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:56,714 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:24:56,714 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:56,715 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:56,715 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:24:56,717 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-28 23:24:56,717 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-28 23:24:56,725 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:56,747 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:56,747 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:56,748 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:56,748 INFO L229 MonitoredProcess]: Starting monitored process 276 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:56,749 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Waiting until timeout for monitored process [2021-10-28 23:24:56,749 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:56,758 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:56,758 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:24:56,758 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:56,758 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:56,758 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:24:56,761 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-28 23:24:56,761 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-28 23:24:56,770 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:56,792 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:56,792 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:56,792 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:56,793 INFO L229 MonitoredProcess]: Starting monitored process 277 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:56,794 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Waiting until timeout for monitored process [2021-10-28 23:24:56,794 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:56,802 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:56,802 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:24:56,803 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:56,803 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:56,803 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:56,803 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:24:56,804 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 23:24:56,804 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:56,807 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:56,829 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Ended with exit code 0 [2021-10-28 23:24:56,829 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:56,829 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:56,830 INFO L229 MonitoredProcess]: Starting monitored process 278 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:56,830 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Waiting until timeout for monitored process [2021-10-28 23:24:56,831 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:56,839 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:56,839 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:24:56,840 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:56,840 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:56,840 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:56,840 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:24:56,841 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 23:24:56,841 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:56,844 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:56,866 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Ended with exit code 0 [2021-10-28 23:24:56,866 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:56,866 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:56,867 INFO L229 MonitoredProcess]: Starting monitored process 279 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:56,868 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Waiting until timeout for monitored process [2021-10-28 23:24:56,868 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:56,876 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:56,876 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:24:56,876 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:56,877 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:56,877 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:56,877 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:24:56,877 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 23:24:56,878 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:56,881 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:56,902 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:56,902 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:56,902 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:56,903 INFO L229 MonitoredProcess]: Starting monitored process 280 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:56,903 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Waiting until timeout for monitored process [2021-10-28 23:24:56,904 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:56,911 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:56,911 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:24:56,911 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:56,912 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:56,912 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:56,912 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:24:56,912 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 23:24:56,912 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:56,925 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:56,944 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Ended with exit code 0 [2021-10-28 23:24:56,944 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:56,944 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:56,945 INFO L229 MonitoredProcess]: Starting monitored process 281 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:56,945 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Waiting until timeout for monitored process [2021-10-28 23:24:56,946 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 [2021-10-28 23:24:56,953 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:56,953 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:24:56,953 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:56,953 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:56,954 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:24:56,956 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-28 23:24:56,956 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-28 23:24:56,963 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:56,982 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:56,983 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:56,983 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:56,995 INFO L229 MonitoredProcess]: Starting monitored process 282 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:56,996 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Waiting until timeout for monitored process [2021-10-28 23:24:56,997 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 [2021-10-28 23:24:57,004 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:57,004 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:24:57,004 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:57,004 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:57,004 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:57,004 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:24:57,005 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 23:24:57,005 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:57,008 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:57,027 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:57,027 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:57,027 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:57,028 INFO L229 MonitoredProcess]: Starting monitored process 283 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:57,029 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Waiting until timeout for monitored process [2021-10-28 23:24:57,029 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 [2021-10-28 23:24:57,036 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:57,036 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:24:57,036 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:57,037 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:57,037 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:57,037 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:24:57,037 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 23:24:57,037 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:57,040 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:57,059 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:57,060 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:57,060 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:57,060 INFO L229 MonitoredProcess]: Starting monitored process 284 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:57,066 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Waiting until timeout for monitored process [2021-10-28 23:24:57,066 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 [2021-10-28 23:24:57,074 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:57,074 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:24:57,074 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:57,074 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:57,074 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:57,074 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:24:57,075 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 23:24:57,075 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:57,078 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:57,097 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Ended with exit code 0 [2021-10-28 23:24:57,098 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:57,098 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:57,098 INFO L229 MonitoredProcess]: Starting monitored process 285 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:57,099 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Waiting until timeout for monitored process [2021-10-28 23:24:57,099 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:57,107 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:57,107 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:24:57,107 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:57,107 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:57,107 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:57,107 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:24:57,108 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 23:24:57,108 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:57,111 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:57,131 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:57,131 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:57,131 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:57,132 INFO L229 MonitoredProcess]: Starting monitored process 286 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:57,132 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Waiting until timeout for monitored process [2021-10-28 23:24:57,133 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:57,140 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:57,140 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:24:57,140 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:57,141 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:57,141 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:57,141 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:24:57,141 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 23:24:57,141 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:57,144 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:57,164 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Ended with exit code 0 [2021-10-28 23:24:57,164 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:57,164 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:57,165 INFO L229 MonitoredProcess]: Starting monitored process 287 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:57,165 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Waiting until timeout for monitored process [2021-10-28 23:24:57,166 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:57,173 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:57,173 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:24:57,174 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:57,174 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:57,174 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:24:57,176 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-28 23:24:57,176 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-28 23:24:57,183 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:57,203 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:57,203 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:57,204 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:57,204 INFO L229 MonitoredProcess]: Starting monitored process 288 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:57,205 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Waiting until timeout for monitored process [2021-10-28 23:24:57,205 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:57,213 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:57,213 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:24:57,213 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:57,213 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:57,213 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:57,213 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:24:57,214 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 23:24:57,214 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:57,217 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:57,237 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:57,237 INFO L490 LassoAnalysis]: Using template '2-lex'. [2021-10-28 23:24:57,237 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:57,238 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:57,238 INFO L229 MonitoredProcess]: Starting monitored process 289 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:57,239 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Waiting until timeout for monitored process [2021-10-28 23:24:57,239 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:57,246 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:57,247 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:24:57,247 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:57,247 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:57,247 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:24:57,248 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:24:57,249 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:24:57,253 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:57,273 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Ended with exit code 0 [2021-10-28 23:24:57,273 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:57,273 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:57,274 INFO L229 MonitoredProcess]: Starting monitored process 290 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:57,276 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 [2021-10-28 23:24:57,282 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Waiting until timeout for monitored process [2021-10-28 23:24:57,284 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:57,284 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:24:57,284 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:57,284 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:57,285 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:57,285 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:24:57,285 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:24:57,285 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:57,289 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:57,309 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Ended with exit code 0 [2021-10-28 23:24:57,310 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:57,310 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:57,310 INFO L229 MonitoredProcess]: Starting monitored process 291 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:57,311 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Waiting until timeout for monitored process [2021-10-28 23:24:57,311 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:57,319 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:57,319 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:24:57,319 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:57,319 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:57,319 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:57,319 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:24:57,320 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:24:57,320 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:57,322 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:57,342 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Ended with exit code 0 [2021-10-28 23:24:57,342 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:57,342 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:57,343 INFO L229 MonitoredProcess]: Starting monitored process 292 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:57,344 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Waiting until timeout for monitored process [2021-10-28 23:24:57,344 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 [2021-10-28 23:24:57,352 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:57,352 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:24:57,352 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:57,352 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:57,352 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2021-10-28 23:24:57,352 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:24:57,357 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:24:57,357 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:57,368 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:57,389 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Ended with exit code 0 [2021-10-28 23:24:57,389 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:57,389 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:57,390 INFO L229 MonitoredProcess]: Starting monitored process 293 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:57,391 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Waiting until timeout for monitored process [2021-10-28 23:24:57,391 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:57,398 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:57,398 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:24:57,399 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:57,399 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:57,399 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:57,399 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:24:57,399 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:24:57,399 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:57,402 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:57,422 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Ended with exit code 0 [2021-10-28 23:24:57,422 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:57,423 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:57,423 INFO L229 MonitoredProcess]: Starting monitored process 294 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:57,424 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Waiting until timeout for monitored process [2021-10-28 23:24:57,424 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 [2021-10-28 23:24:57,432 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:57,432 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:24:57,432 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:57,432 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:57,432 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:57,432 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:24:57,433 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:24:57,433 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:57,434 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:57,455 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Ended with exit code 0 [2021-10-28 23:24:57,455 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:57,455 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:57,456 INFO L229 MonitoredProcess]: Starting monitored process 295 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:57,456 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Waiting until timeout for monitored process [2021-10-28 23:24:57,457 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:57,464 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:57,464 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:24:57,464 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:57,465 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:57,465 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:57,465 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:24:57,465 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:24:57,465 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:57,467 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:57,487 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Ended with exit code 0 [2021-10-28 23:24:57,487 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:57,488 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:57,488 INFO L229 MonitoredProcess]: Starting monitored process 296 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:57,489 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Waiting until timeout for monitored process [2021-10-28 23:24:57,489 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:57,497 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:57,497 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:24:57,497 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:57,497 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:57,497 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:57,497 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:24:57,497 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:24:57,498 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:57,499 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:57,520 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Ended with exit code 0 [2021-10-28 23:24:57,520 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:57,520 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:57,521 INFO L229 MonitoredProcess]: Starting monitored process 297 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:57,521 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Waiting until timeout for monitored process [2021-10-28 23:24:57,522 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 [2021-10-28 23:24:57,529 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:57,529 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:24:57,529 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:57,530 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:57,530 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:24:57,531 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:24:57,531 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:24:57,536 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:57,556 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Ended with exit code 0 [2021-10-28 23:24:57,557 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:57,557 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:57,557 INFO L229 MonitoredProcess]: Starting monitored process 298 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:57,558 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Waiting until timeout for monitored process [2021-10-28 23:24:57,558 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:57,566 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:57,566 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:24:57,566 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:57,566 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:57,566 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:57,567 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:24:57,567 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:24:57,567 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:57,569 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:57,590 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Ended with exit code 0 [2021-10-28 23:24:57,590 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:57,590 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:57,591 INFO L229 MonitoredProcess]: Starting monitored process 299 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:57,591 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Waiting until timeout for monitored process [2021-10-28 23:24:57,592 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:57,599 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:57,599 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:24:57,599 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:57,600 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:57,600 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:57,600 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:24:57,600 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:24:57,601 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:57,607 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:57,628 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Ended with exit code 0 [2021-10-28 23:24:57,629 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:57,629 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:57,629 INFO L229 MonitoredProcess]: Starting monitored process 300 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:57,630 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Waiting until timeout for monitored process [2021-10-28 23:24:57,631 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 [2021-10-28 23:24:57,638 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:57,638 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:24:57,639 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:57,639 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:57,639 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:24:57,641 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:24:57,641 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:24:57,655 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:57,676 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Ended with exit code 0 [2021-10-28 23:24:57,677 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:57,677 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:57,677 INFO L229 MonitoredProcess]: Starting monitored process 301 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:57,678 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Waiting until timeout for monitored process [2021-10-28 23:24:57,678 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:57,686 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:57,686 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:24:57,686 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:57,687 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:57,687 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:24:57,688 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:24:57,688 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:24:57,693 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:57,714 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Ended with exit code 0 [2021-10-28 23:24:57,714 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:57,714 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:57,715 INFO L229 MonitoredProcess]: Starting monitored process 302 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:57,716 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Waiting until timeout for monitored process [2021-10-28 23:24:57,716 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 [2021-10-28 23:24:57,724 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:57,724 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:24:57,725 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:57,725 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:57,725 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:24:57,728 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:24:57,728 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:24:57,735 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:57,756 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:57,757 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:57,757 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:57,757 INFO L229 MonitoredProcess]: Starting monitored process 303 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:57,758 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Waiting until timeout for monitored process [2021-10-28 23:24:57,758 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:57,766 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:57,766 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:24:57,767 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:57,767 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:57,767 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:24:57,768 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:24:57,768 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:24:57,773 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:57,794 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Ended with exit code 0 [2021-10-28 23:24:57,794 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:57,795 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:57,795 INFO L229 MonitoredProcess]: Starting monitored process 304 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:57,796 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Waiting until timeout for monitored process [2021-10-28 23:24:57,796 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 [2021-10-28 23:24:57,804 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:57,804 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:24:57,804 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:57,804 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:57,805 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:24:57,806 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:24:57,806 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:24:57,811 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:57,832 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:57,832 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:57,832 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:57,833 INFO L229 MonitoredProcess]: Starting monitored process 305 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:57,833 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Waiting until timeout for monitored process [2021-10-28 23:24:57,834 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 [2021-10-28 23:24:57,841 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:57,841 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:24:57,841 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:57,842 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:57,842 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:24:57,843 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:24:57,843 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:24:57,848 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:57,869 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:57,869 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:57,869 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:57,870 INFO L229 MonitoredProcess]: Starting monitored process 306 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:57,871 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Waiting until timeout for monitored process [2021-10-28 23:24:57,871 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:57,879 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:57,879 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:24:57,879 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:57,879 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:57,879 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:24:57,881 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:24:57,881 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:24:57,886 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:57,907 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:57,908 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:57,908 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:57,908 INFO L229 MonitoredProcess]: Starting monitored process 307 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:57,909 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Waiting until timeout for monitored process [2021-10-28 23:24:57,909 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:57,917 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:57,917 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:24:57,917 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:57,918 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:57,918 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:24:57,919 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:24:57,919 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:24:57,924 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:57,946 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:57,946 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:57,946 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:57,947 INFO L229 MonitoredProcess]: Starting monitored process 308 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:57,947 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Waiting until timeout for monitored process [2021-10-28 23:24:57,948 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:57,956 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:57,956 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:24:57,956 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:57,956 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:57,956 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:24:57,959 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:24:57,959 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:24:57,975 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:57,996 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Ended with exit code 0 [2021-10-28 23:24:57,996 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:57,996 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:57,997 INFO L229 MonitoredProcess]: Starting monitored process 309 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:58,004 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Waiting until timeout for monitored process [2021-10-28 23:24:58,004 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 [2021-10-28 23:24:58,012 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:58,012 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:24:58,012 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:58,012 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:58,012 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:24:58,014 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:24:58,014 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:24:58,019 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:58,040 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:58,041 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:58,041 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:58,041 INFO L229 MonitoredProcess]: Starting monitored process 310 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:58,042 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Waiting until timeout for monitored process [2021-10-28 23:24:58,043 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 [2021-10-28 23:24:58,050 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:58,051 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:24:58,051 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:58,051 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:58,051 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:24:58,053 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:24:58,053 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:24:58,058 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:58,078 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Ended with exit code 0 [2021-10-28 23:24:58,078 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:58,079 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:58,079 INFO L229 MonitoredProcess]: Starting monitored process 311 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:58,080 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Waiting until timeout for monitored process [2021-10-28 23:24:58,080 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 [2021-10-28 23:24:58,087 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:58,088 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:24:58,088 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:58,088 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:58,088 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:58,088 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:24:58,088 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:24:58,088 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:58,090 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:58,109 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:58,109 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:58,110 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:58,110 INFO L229 MonitoredProcess]: Starting monitored process 312 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:58,111 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Waiting until timeout for monitored process [2021-10-28 23:24:58,111 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 [2021-10-28 23:24:58,118 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:58,118 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:24:58,118 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:58,119 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:58,119 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:58,119 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:24:58,119 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:24:58,119 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:58,122 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:58,142 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Ended with exit code 0 [2021-10-28 23:24:58,142 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:58,142 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:58,143 INFO L229 MonitoredProcess]: Starting monitored process 313 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:58,143 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Waiting until timeout for monitored process [2021-10-28 23:24:58,144 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:58,151 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:58,151 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:24:58,151 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:58,151 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:58,151 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:58,151 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:24:58,151 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:24:58,152 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:58,153 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:58,173 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:58,173 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:58,173 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:58,173 INFO L229 MonitoredProcess]: Starting monitored process 314 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:58,174 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Waiting until timeout for monitored process [2021-10-28 23:24:58,174 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:58,181 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:58,181 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:24:58,182 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:58,182 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:58,182 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:58,182 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:24:58,182 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:24:58,182 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:58,184 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:58,203 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Ended with exit code 0 [2021-10-28 23:24:58,203 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:58,203 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:58,204 INFO L229 MonitoredProcess]: Starting monitored process 315 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:58,205 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Waiting until timeout for monitored process [2021-10-28 23:24:58,205 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:58,212 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:58,212 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:24:58,212 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:58,212 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:58,212 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:24:58,214 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:24:58,214 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:24:58,218 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:58,238 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:58,238 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:58,238 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:58,239 INFO L229 MonitoredProcess]: Starting monitored process 316 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:58,239 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Waiting until timeout for monitored process [2021-10-28 23:24:58,240 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:58,247 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:58,247 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:24:58,247 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:58,247 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:58,247 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:58,247 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:24:58,248 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:24:58,248 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:58,249 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:58,269 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:58,269 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:58,269 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:58,270 INFO L229 MonitoredProcess]: Starting monitored process 317 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:58,271 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Waiting until timeout for monitored process [2021-10-28 23:24:58,271 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 [2021-10-28 23:24:58,278 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:58,278 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:24:58,278 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:58,278 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:58,278 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:58,278 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:24:58,279 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:24:58,279 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:58,280 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:58,300 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:58,300 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:58,300 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:58,301 INFO L229 MonitoredProcess]: Starting monitored process 318 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:58,302 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (318)] Waiting until timeout for monitored process [2021-10-28 23:24:58,302 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:58,309 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:58,309 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:24:58,309 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:58,310 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:58,310 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:58,310 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:24:58,310 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:24:58,310 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:58,312 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:58,331 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (318)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:58,332 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:58,332 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:58,332 INFO L229 MonitoredProcess]: Starting monitored process 319 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:58,333 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Waiting until timeout for monitored process [2021-10-28 23:24:58,333 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 [2021-10-28 23:24:58,341 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:58,341 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:24:58,341 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:58,341 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:58,341 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:58,341 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:24:58,342 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:24:58,342 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:58,343 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:58,364 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Ended with exit code 0 [2021-10-28 23:24:58,364 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:58,364 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:58,364 INFO L229 MonitoredProcess]: Starting monitored process 320 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:58,365 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Waiting until timeout for monitored process [2021-10-28 23:24:58,366 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:58,373 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:58,373 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:24:58,373 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:58,373 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:58,373 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:58,373 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:24:58,374 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:24:58,374 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:58,375 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:58,396 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Ended with exit code 0 [2021-10-28 23:24:58,396 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:58,396 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:58,396 INFO L229 MonitoredProcess]: Starting monitored process 321 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:58,397 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Waiting until timeout for monitored process [2021-10-28 23:24:58,397 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:58,405 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:58,405 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:24:58,405 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:58,405 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:58,405 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:24:58,407 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:24:58,407 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:24:58,411 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:58,431 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:58,431 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:58,432 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:58,433 INFO L229 MonitoredProcess]: Starting monitored process 322 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:58,433 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Waiting until timeout for monitored process [2021-10-28 23:24:58,434 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:58,441 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:58,441 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:24:58,441 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:58,441 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:58,441 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:58,441 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:24:58,442 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:24:58,442 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:58,443 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:58,463 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Ended with exit code 0 [2021-10-28 23:24:58,464 INFO L490 LassoAnalysis]: Using template '3-lex'. [2021-10-28 23:24:58,464 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:58,464 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:58,464 INFO L229 MonitoredProcess]: Starting monitored process 323 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:58,465 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Waiting until timeout for monitored process [2021-10-28 23:24:58,465 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:58,473 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:58,473 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:24:58,473 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:58,473 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:58,473 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 23:24:58,476 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-10-28 23:24:58,476 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-10-28 23:24:58,482 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:58,503 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:58,503 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:58,503 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:58,504 INFO L229 MonitoredProcess]: Starting monitored process 324 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:58,505 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Waiting until timeout for monitored process [2021-10-28 23:24:58,505 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:58,512 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:58,513 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:24:58,513 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:58,513 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:58,513 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:58,513 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 23:24:58,514 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 23:24:58,514 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:58,516 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:58,537 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:58,538 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:58,538 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:58,542 INFO L229 MonitoredProcess]: Starting monitored process 325 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:58,542 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Waiting until timeout for monitored process [2021-10-28 23:24:58,543 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 [2021-10-28 23:24:58,550 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:58,550 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:24:58,550 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:58,551 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:58,551 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:58,551 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 23:24:58,551 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 23:24:58,551 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:58,554 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:58,575 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Ended with exit code 0 [2021-10-28 23:24:58,575 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:58,575 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:58,576 INFO L229 MonitoredProcess]: Starting monitored process 326 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:58,576 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Waiting until timeout for monitored process [2021-10-28 23:24:58,577 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:58,584 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:58,584 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:24:58,584 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:58,584 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:58,585 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2021-10-28 23:24:58,585 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 23:24:58,591 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-10-28 23:24:58,591 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:58,611 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:58,631 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Ended with exit code 0 [2021-10-28 23:24:58,632 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:58,632 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:58,632 INFO L229 MonitoredProcess]: Starting monitored process 327 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:58,633 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (327)] Waiting until timeout for monitored process [2021-10-28 23:24:58,633 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 [2021-10-28 23:24:58,641 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:58,641 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:24:58,641 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:58,641 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:58,641 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:58,641 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 23:24:58,642 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 23:24:58,642 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:58,644 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:58,665 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (327)] Ended with exit code 0 [2021-10-28 23:24:58,666 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:58,666 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:58,666 INFO L229 MonitoredProcess]: Starting monitored process 328 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:58,667 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (328)] Waiting until timeout for monitored process [2021-10-28 23:24:58,668 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:58,675 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:58,675 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:24:58,675 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:58,676 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:58,676 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:58,676 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 23:24:58,676 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 23:24:58,676 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:58,679 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:58,699 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (328)] Ended with exit code 0 [2021-10-28 23:24:58,700 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:58,700 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:58,700 INFO L229 MonitoredProcess]: Starting monitored process 329 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:58,701 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (329)] Waiting until timeout for monitored process [2021-10-28 23:24:58,701 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:58,709 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:58,709 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:24:58,709 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:58,709 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:58,709 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:58,709 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 23:24:58,710 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 23:24:58,710 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:58,712 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:58,733 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (329)] Ended with exit code 0 [2021-10-28 23:24:58,734 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:58,734 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:58,734 INFO L229 MonitoredProcess]: Starting monitored process 330 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:58,735 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (330)] Waiting until timeout for monitored process [2021-10-28 23:24:58,735 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 [2021-10-28 23:24:58,743 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:58,743 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:24:58,743 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:58,743 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:58,743 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:58,743 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 23:24:58,744 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 23:24:58,744 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:58,746 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:58,767 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (330)] Ended with exit code 0 [2021-10-28 23:24:58,768 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:58,768 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:58,768 INFO L229 MonitoredProcess]: Starting monitored process 331 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:58,769 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (331)] Waiting until timeout for monitored process [2021-10-28 23:24:58,770 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:58,777 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:58,777 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:24:58,777 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:58,777 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:58,778 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 23:24:58,780 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-10-28 23:24:58,780 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-10-28 23:24:58,786 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:58,808 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (331)] Ended with exit code 0 [2021-10-28 23:24:58,808 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:58,808 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:58,809 INFO L229 MonitoredProcess]: Starting monitored process 332 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:58,809 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (332)] Waiting until timeout for monitored process [2021-10-28 23:24:58,810 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 [2021-10-28 23:24:58,818 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:58,818 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:24:58,818 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:58,818 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:58,818 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:58,818 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 23:24:58,819 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 23:24:58,819 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:58,822 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:58,843 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (332)] Ended with exit code 0 [2021-10-28 23:24:58,843 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:58,843 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:58,844 INFO L229 MonitoredProcess]: Starting monitored process 333 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:58,845 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (333)] Waiting until timeout for monitored process [2021-10-28 23:24:58,845 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 [2021-10-28 23:24:58,853 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:58,853 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:24:58,853 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:58,853 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:58,853 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:58,853 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 23:24:58,854 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 23:24:58,854 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:58,856 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:58,878 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (333)] Ended with exit code 0 [2021-10-28 23:24:58,878 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:58,878 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:58,879 INFO L229 MonitoredProcess]: Starting monitored process 334 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:58,879 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (334)] Waiting until timeout for monitored process [2021-10-28 23:24:58,880 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:58,887 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:58,888 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:24:58,888 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:58,888 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:58,888 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 23:24:58,890 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-10-28 23:24:58,890 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-10-28 23:24:58,897 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:58,919 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (334)] Ended with exit code 0 [2021-10-28 23:24:58,919 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:58,919 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:58,920 INFO L229 MonitoredProcess]: Starting monitored process 335 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:58,920 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (335)] Waiting until timeout for monitored process [2021-10-28 23:24:58,921 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 [2021-10-28 23:24:58,929 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:58,929 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:24:58,929 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:58,929 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:58,929 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 23:24:58,932 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-10-28 23:24:58,932 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-10-28 23:24:58,938 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:58,960 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (335)] Ended with exit code 0 [2021-10-28 23:24:58,960 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:58,960 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:58,961 INFO L229 MonitoredProcess]: Starting monitored process 336 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:58,961 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (336)] Waiting until timeout for monitored process [2021-10-28 23:24:58,962 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:58,970 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:58,970 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:24:58,970 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:58,971 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:58,971 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 23:24:58,976 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-10-28 23:24:58,976 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-10-28 23:24:58,989 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:59,011 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (336)] Ended with exit code 0 [2021-10-28 23:24:59,011 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:59,011 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:59,012 INFO L229 MonitoredProcess]: Starting monitored process 337 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:59,020 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:59,020 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (337)] Waiting until timeout for monitored process [2021-10-28 23:24:59,028 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:59,028 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:24:59,028 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:59,028 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:59,028 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 23:24:59,031 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-10-28 23:24:59,031 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-10-28 23:24:59,037 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:59,059 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (337)] Ended with exit code 0 [2021-10-28 23:24:59,059 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:59,059 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:59,060 INFO L229 MonitoredProcess]: Starting monitored process 338 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:59,061 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (338)] Waiting until timeout for monitored process [2021-10-28 23:24:59,061 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:59,069 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:59,069 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:24:59,069 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:59,069 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:59,069 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 23:24:59,072 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-10-28 23:24:59,072 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-10-28 23:24:59,079 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:59,101 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (338)] Ended with exit code 0 [2021-10-28 23:24:59,101 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:59,101 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:59,102 INFO L229 MonitoredProcess]: Starting monitored process 339 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:59,102 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (339)] Waiting until timeout for monitored process [2021-10-28 23:24:59,103 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:59,111 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:59,111 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:24:59,111 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:59,111 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:59,111 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 23:24:59,114 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-10-28 23:24:59,114 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-10-28 23:24:59,130 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:59,178 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (339)] Ended with exit code 0 [2021-10-28 23:24:59,178 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:59,178 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:59,179 INFO L229 MonitoredProcess]: Starting monitored process 340 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:59,181 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:59,191 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:59,191 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:24:59,191 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:59,191 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:59,191 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 23:24:59,194 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-10-28 23:24:59,195 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-10-28 23:24:59,218 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (340)] Waiting until timeout for monitored process [2021-10-28 23:24:59,230 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:59,263 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (340)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:59,264 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:59,264 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:59,265 INFO L229 MonitoredProcess]: Starting monitored process 341 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:59,266 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 [2021-10-28 23:24:59,277 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:59,277 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:24:59,277 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:59,277 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:59,277 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 23:24:59,280 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-10-28 23:24:59,281 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-10-28 23:24:59,286 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (341)] Waiting until timeout for monitored process [2021-10-28 23:24:59,296 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:59,333 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (341)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:59,333 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:59,333 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:59,335 INFO L229 MonitoredProcess]: Starting monitored process 342 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:59,337 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:59,337 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (342)] Waiting until timeout for monitored process [2021-10-28 23:24:59,345 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:59,345 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:24:59,345 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:59,345 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:59,345 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 23:24:59,348 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-10-28 23:24:59,348 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-10-28 23:24:59,355 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:59,377 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (342)] Ended with exit code 0 [2021-10-28 23:24:59,377 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:59,377 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:59,378 INFO L229 MonitoredProcess]: Starting monitored process 343 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:59,379 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (343)] Waiting until timeout for monitored process [2021-10-28 23:24:59,379 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:59,387 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:59,387 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:24:59,387 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:59,387 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:59,387 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 23:24:59,390 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-10-28 23:24:59,390 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-10-28 23:24:59,397 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:59,419 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (343)] Ended with exit code 0 [2021-10-28 23:24:59,419 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:59,419 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:59,420 INFO L229 MonitoredProcess]: Starting monitored process 344 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:59,421 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (344)] Waiting until timeout for monitored process [2021-10-28 23:24:59,421 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:59,429 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:59,429 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:24:59,430 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:59,430 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:59,430 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 23:24:59,432 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-10-28 23:24:59,432 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-10-28 23:24:59,439 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:59,461 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (344)] Ended with exit code 0 [2021-10-28 23:24:59,461 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:59,461 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:59,462 INFO L229 MonitoredProcess]: Starting monitored process 345 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:59,463 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (345)] Waiting until timeout for monitored process [2021-10-28 23:24:59,463 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:59,471 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:59,471 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:24:59,471 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:59,471 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:59,472 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:59,472 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 23:24:59,472 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 23:24:59,472 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:59,475 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:59,497 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (345)] Ended with exit code 0 [2021-10-28 23:24:59,497 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:59,497 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:59,498 INFO L229 MonitoredProcess]: Starting monitored process 346 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:59,498 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (346)] Waiting until timeout for monitored process [2021-10-28 23:24:59,499 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 [2021-10-28 23:24:59,507 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:59,507 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:24:59,507 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:59,507 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:59,507 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:59,507 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 23:24:59,508 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 23:24:59,508 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:59,511 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:59,532 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (346)] Ended with exit code 0 [2021-10-28 23:24:59,533 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:59,533 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:59,533 INFO L229 MonitoredProcess]: Starting monitored process 347 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:59,534 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (347)] Waiting until timeout for monitored process [2021-10-28 23:24:59,535 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 [2021-10-28 23:24:59,543 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:59,543 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:24:59,543 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:59,543 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:59,543 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:59,543 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 23:24:59,544 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 23:24:59,544 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:59,547 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:59,567 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (347)] Ended with exit code 0 [2021-10-28 23:24:59,567 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:59,567 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:59,568 INFO L229 MonitoredProcess]: Starting monitored process 348 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:59,568 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (348)] Waiting until timeout for monitored process [2021-10-28 23:24:59,569 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:59,576 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:59,576 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:24:59,576 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:59,576 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:59,576 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:59,576 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 23:24:59,577 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 23:24:59,577 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:59,579 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:59,599 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (348)] Ended with exit code 0 [2021-10-28 23:24:59,599 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:59,599 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:59,600 INFO L229 MonitoredProcess]: Starting monitored process 349 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:59,600 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (349)] Waiting until timeout for monitored process [2021-10-28 23:24:59,601 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:59,608 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:59,608 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:24:59,608 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:59,608 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:59,608 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 23:24:59,611 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-10-28 23:24:59,611 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-10-28 23:24:59,634 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:59,661 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (349)] Ended with exit code 0 [2021-10-28 23:24:59,661 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:59,662 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:59,662 INFO L229 MonitoredProcess]: Starting monitored process 350 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:59,663 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (350)] Waiting until timeout for monitored process [2021-10-28 23:24:59,663 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:59,670 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:59,671 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:24:59,671 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:59,671 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:59,671 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:59,671 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 23:24:59,672 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 23:24:59,672 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:59,694 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:59,726 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (350)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:59,726 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:59,726 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:59,729 INFO L229 MonitoredProcess]: Starting monitored process 351 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:59,730 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (351)] Waiting until timeout for monitored process [2021-10-28 23:24:59,731 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:59,738 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:59,738 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:24:59,738 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:59,738 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:59,738 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:59,738 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 23:24:59,739 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 23:24:59,739 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:59,741 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:59,761 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (351)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:59,761 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:59,761 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:59,762 INFO L229 MonitoredProcess]: Starting monitored process 352 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:59,762 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (352)] Waiting until timeout for monitored process [2021-10-28 23:24:59,763 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 [2021-10-28 23:24:59,770 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:59,770 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:24:59,770 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:59,770 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:59,771 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:59,771 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 23:24:59,771 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 23:24:59,771 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:59,773 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:59,794 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (352)] Ended with exit code 0 [2021-10-28 23:24:59,794 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:59,794 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:59,795 INFO L229 MonitoredProcess]: Starting monitored process 353 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:59,795 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (353)] Waiting until timeout for monitored process [2021-10-28 23:24:59,796 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 [2021-10-28 23:24:59,803 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:59,803 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:24:59,803 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:59,804 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:59,804 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:59,804 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 23:24:59,804 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 23:24:59,804 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:59,807 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:59,827 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (353)] Forceful destruction successful, exit code 0 [2021-10-28 23:24:59,827 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:59,828 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:59,828 INFO L229 MonitoredProcess]: Starting monitored process 354 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:59,829 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (354)] Waiting until timeout for monitored process [2021-10-28 23:24:59,829 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 [2021-10-28 23:24:59,837 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:59,837 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:24:59,837 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:59,837 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:59,837 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:59,837 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 23:24:59,838 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 23:24:59,838 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:59,840 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:59,860 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (354)] Ended with exit code 0 [2021-10-28 23:24:59,860 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:59,860 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:59,861 INFO L229 MonitoredProcess]: Starting monitored process 355 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:59,861 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (355)] Waiting until timeout for monitored process [2021-10-28 23:24:59,862 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:59,869 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:59,869 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:24:59,869 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:59,869 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:59,869 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 23:24:59,872 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-10-28 23:24:59,872 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-10-28 23:24:59,881 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:59,901 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (355)] Ended with exit code 0 [2021-10-28 23:24:59,901 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:24:59,901 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:24:59,902 INFO L229 MonitoredProcess]: Starting monitored process 356 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:24:59,902 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (356)] Waiting until timeout for monitored process [2021-10-28 23:24:59,903 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:24:59,910 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:24:59,910 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:24:59,911 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:24:59,911 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:24:59,911 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:24:59,911 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 23:24:59,911 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 23:24:59,911 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:24:59,914 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:24:59,934 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (356)] Ended with exit code 0 [2021-10-28 23:24:59,934 INFO L469 BuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2021-10-28 23:24:59,934 INFO L791 eck$LassoCheckResult]: Stem: 5#ULTIMATE.startENTRYtrue #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(2);call write~init~int(48, #t~string4.base, #t~string4.offset, 1);call write~init~int(0, #t~string4.base, 1 + #t~string4.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(12); 11#L-1true havoc main_#res;havoc main_#t~nondet8, main_#t~ret9, main_~input~0, main_~result~0;main_~input~0 := main_#t~nondet8;havoc main_#t~nondet8; 9#L15true call main_#t~ret9 := id(main_~input~0);< 12#idENTRYtrue ~x := #in~x; 10#L7true assume !(0 == ~x); 8#L8true call #t~ret7 := id((if (~x - 1) % 4294967296 % 4294967296 <= 2147483647 then (~x - 1) % 4294967296 % 4294967296 else (~x - 1) % 4294967296 % 4294967296 - 4294967296));< 12#idENTRYtrue [2021-10-28 23:24:59,935 INFO L793 eck$LassoCheckResult]: Loop: 12#idENTRYtrue ~x := #in~x; 10#L7true assume !(0 == ~x); 8#L8true call #t~ret7 := id((if (~x - 1) % 4294967296 % 4294967296 <= 2147483647 then (~x - 1) % 4294967296 % 4294967296 else (~x - 1) % 4294967296 % 4294967296 - 4294967296));< 12#idENTRYtrue [2021-10-28 23:24:59,935 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-28 23:24:59,935 INFO L85 PathProgramCache]: Analyzing trace with hash 890170113, now seen corresponding path program 2 times [2021-10-28 23:24:59,936 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-28 23:24:59,936 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1007916154] [2021-10-28 23:24:59,936 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-28 23:24:59,936 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-28 23:24:59,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-10-28 23:24:59,956 INFO L355 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-10-28 23:24:59,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-10-28 23:24:59,974 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-10-28 23:24:59,975 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-28 23:24:59,975 INFO L85 PathProgramCache]: Analyzing trace with hash 44824, now seen corresponding path program 2 times [2021-10-28 23:24:59,975 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-28 23:24:59,976 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1043513256] [2021-10-28 23:24:59,976 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-28 23:24:59,976 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-28 23:24:59,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-10-28 23:24:59,981 INFO L355 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-10-28 23:24:59,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-10-28 23:24:59,989 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-10-28 23:24:59,989 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-28 23:24:59,990 INFO L85 PathProgramCache]: Analyzing trace with hash 1929765912, now seen corresponding path program 3 times [2021-10-28 23:24:59,990 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-28 23:24:59,990 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1166730628] [2021-10-28 23:24:59,990 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-28 23:24:59,990 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-28 23:25:00,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-10-28 23:25:00,024 INFO L355 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-10-28 23:25:00,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-10-28 23:25:00,071 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-10-28 23:25:00,185 INFO L210 LassoAnalysis]: Preferences: [2021-10-28 23:25:00,186 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2021-10-28 23:25:00,186 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2021-10-28 23:25:00,186 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2021-10-28 23:25:00,186 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2021-10-28 23:25:00,186 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:00,186 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2021-10-28 23:25:00,186 INFO L132 ssoRankerPreferences]: Path of dumped script: [2021-10-28 23:25:00,187 INFO L133 ssoRankerPreferences]: Filename of dumped script: id_b3_o2-2.c_Iteration1_Loop [2021-10-28 23:25:00,187 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2021-10-28 23:25:00,187 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2021-10-28 23:25:00,189 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 23:25:00,193 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 23:25:00,198 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 23:25:00,200 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 23:25:00,238 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 23:25:00,376 INFO L294 LassoAnalysis]: Preprocessing complete. [2021-10-28 23:25:00,376 INFO L404 LassoAnalysis]: Checking for nontermination... [2021-10-28 23:25:00,377 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:00,377 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:00,377 INFO L229 MonitoredProcess]: Starting monitored process 357 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:00,378 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (357)] Waiting until timeout for monitored process [2021-10-28 23:25:00,379 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-10-28 23:25:00,379 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-10-28 23:25:00,390 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-10-28 23:25:00,390 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {id_#t~ret7=0} Honda state: {id_#t~ret7=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-10-28 23:25:00,411 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (357)] Forceful destruction successful, exit code 0 [2021-10-28 23:25:00,412 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:00,412 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:00,412 INFO L229 MonitoredProcess]: Starting monitored process 358 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:00,413 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (358)] Waiting until timeout for monitored process [2021-10-28 23:25:00,413 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-10-28 23:25:00,418 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-10-28 23:25:00,435 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-10-28 23:25:00,435 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {id_~x=0} Honda state: {id_~x=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-10-28 23:25:00,457 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (358)] Forceful destruction successful, exit code 0 [2021-10-28 23:25:00,457 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:00,457 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:00,458 INFO L229 MonitoredProcess]: Starting monitored process 359 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:00,460 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (359)] Waiting until timeout for monitored process [2021-10-28 23:25:00,460 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-10-28 23:25:00,460 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-10-28 23:25:00,479 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-10-28 23:25:00,479 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {id_#res=0} Honda state: {id_#res=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-10-28 23:25:00,500 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (359)] Ended with exit code 0 [2021-10-28 23:25:00,501 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:00,501 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:00,502 INFO L229 MonitoredProcess]: Starting monitored process 360 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:00,504 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-10-28 23:25:00,504 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-10-28 23:25:00,530 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (360)] Waiting until timeout for monitored process [2021-10-28 23:25:00,578 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (360)] Forceful destruction successful, exit code 0 [2021-10-28 23:25:00,578 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:00,579 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:00,579 INFO L229 MonitoredProcess]: Starting monitored process 361 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:00,581 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2021-10-28 23:25:00,581 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-10-28 23:25:00,594 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (361)] Waiting until timeout for monitored process [2021-10-28 23:25:00,647 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2021-10-28 23:25:00,649 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (361)] Forceful destruction successful, exit code 0 [2021-10-28 23:25:00,650 INFO L210 LassoAnalysis]: Preferences: [2021-10-28 23:25:00,650 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2021-10-28 23:25:00,650 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2021-10-28 23:25:00,650 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2021-10-28 23:25:00,650 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2021-10-28 23:25:00,650 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:00,650 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2021-10-28 23:25:00,650 INFO L132 ssoRankerPreferences]: Path of dumped script: [2021-10-28 23:25:00,650 INFO L133 ssoRankerPreferences]: Filename of dumped script: id_b3_o2-2.c_Iteration1_Loop [2021-10-28 23:25:00,651 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2021-10-28 23:25:00,651 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2021-10-28 23:25:00,652 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 23:25:00,657 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 23:25:00,661 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 23:25:00,697 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 23:25:00,699 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 23:25:00,831 INFO L294 LassoAnalysis]: Preprocessing complete. [2021-10-28 23:25:00,831 INFO L490 LassoAnalysis]: Using template 'affine'. [2021-10-28 23:25:00,831 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:00,831 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:00,832 INFO L229 MonitoredProcess]: Starting monitored process 362 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:00,833 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (362)] Waiting until timeout for monitored process [2021-10-28 23:25:00,833 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:00,841 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:00,841 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:00,841 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:00,841 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:00,841 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 23:25:00,841 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 23:25:00,841 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:00,842 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:00,864 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (362)] Forceful destruction successful, exit code 0 [2021-10-28 23:25:00,864 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:00,864 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:00,865 INFO L229 MonitoredProcess]: Starting monitored process 363 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:00,865 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (363)] Waiting until timeout for monitored process [2021-10-28 23:25:00,866 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:00,873 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:00,873 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:00,873 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:00,874 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:00,874 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 23:25:00,874 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 23:25:00,874 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:00,883 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:00,904 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (363)] Ended with exit code 0 [2021-10-28 23:25:00,905 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:00,905 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:00,905 INFO L229 MonitoredProcess]: Starting monitored process 364 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:00,906 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (364)] Waiting until timeout for monitored process [2021-10-28 23:25:00,907 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:00,914 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:00,915 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:00,915 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:00,915 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2021-10-28 23:25:00,915 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 23:25:00,917 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 23:25:00,917 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:00,922 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:00,945 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (364)] Forceful destruction successful, exit code 0 [2021-10-28 23:25:00,945 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:00,945 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:00,946 INFO L229 MonitoredProcess]: Starting monitored process 365 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:00,946 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (365)] Waiting until timeout for monitored process [2021-10-28 23:25:00,947 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 [2021-10-28 23:25:00,955 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:00,955 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:00,955 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:00,955 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:00,955 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 23:25:00,955 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 23:25:00,955 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:00,956 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:00,977 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (365)] Forceful destruction successful, exit code 0 [2021-10-28 23:25:00,977 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:00,977 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:00,978 INFO L229 MonitoredProcess]: Starting monitored process 366 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:00,979 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (366)] Waiting until timeout for monitored process [2021-10-28 23:25:00,979 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:00,986 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:00,986 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:00,986 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:00,986 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:00,986 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 23:25:00,987 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 23:25:00,987 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:00,988 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:01,007 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (366)] Ended with exit code 0 [2021-10-28 23:25:01,007 INFO L490 LassoAnalysis]: Using template '2-nested'. [2021-10-28 23:25:01,007 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:01,008 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:01,008 INFO L229 MonitoredProcess]: Starting monitored process 367 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:01,009 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (367)] Waiting until timeout for monitored process [2021-10-28 23:25:01,009 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:01,016 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:01,016 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:01,016 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:01,016 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:01,016 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:25:01,017 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 23:25:01,017 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:01,018 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:01,038 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (367)] Forceful destruction successful, exit code 0 [2021-10-28 23:25:01,038 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:01,038 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:01,039 INFO L229 MonitoredProcess]: Starting monitored process 368 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:01,039 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (368)] Waiting until timeout for monitored process [2021-10-28 23:25:01,040 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:01,047 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:01,047 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:01,047 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:01,047 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:01,047 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:25:01,047 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 23:25:01,047 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:01,048 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:01,067 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (368)] Forceful destruction successful, exit code 0 [2021-10-28 23:25:01,068 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:01,068 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:01,068 INFO L229 MonitoredProcess]: Starting monitored process 369 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:01,069 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (369)] Waiting until timeout for monitored process [2021-10-28 23:25:01,069 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:01,076 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:01,076 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:01,076 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:01,076 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2021-10-28 23:25:01,077 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:25:01,079 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-28 23:25:01,079 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:01,085 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:01,104 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (369)] Forceful destruction successful, exit code 0 [2021-10-28 23:25:01,105 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:01,105 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:01,105 INFO L229 MonitoredProcess]: Starting monitored process 370 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:01,106 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (370)] Waiting until timeout for monitored process [2021-10-28 23:25:01,107 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 [2021-10-28 23:25:01,114 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:01,114 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:01,114 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:01,114 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:01,114 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:25:01,114 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 23:25:01,114 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:01,115 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:01,135 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (370)] Forceful destruction successful, exit code 0 [2021-10-28 23:25:01,135 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:01,135 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:01,136 INFO L229 MonitoredProcess]: Starting monitored process 371 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:01,136 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (371)] Waiting until timeout for monitored process [2021-10-28 23:25:01,137 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:01,144 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:01,144 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:01,144 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:01,144 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:01,144 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:25:01,144 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 23:25:01,144 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:01,145 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:01,165 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (371)] Forceful destruction successful, exit code 0 [2021-10-28 23:25:01,165 INFO L490 LassoAnalysis]: Using template '3-nested'. [2021-10-28 23:25:01,165 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:01,166 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:01,166 INFO L229 MonitoredProcess]: Starting monitored process 372 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:01,167 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (372)] Waiting until timeout for monitored process [2021-10-28 23:25:01,167 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 [2021-10-28 23:25:01,174 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:01,175 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:01,175 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:01,175 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:01,175 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:25:01,175 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:25:01,175 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:01,177 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:01,196 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (372)] Forceful destruction successful, exit code 0 [2021-10-28 23:25:01,197 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:01,197 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:01,197 INFO L229 MonitoredProcess]: Starting monitored process 373 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:01,198 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (373)] Waiting until timeout for monitored process [2021-10-28 23:25:01,198 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:01,205 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:01,206 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:01,206 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:01,206 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:01,206 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:25:01,206 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:25:01,206 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:01,208 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:01,229 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (373)] Ended with exit code 0 [2021-10-28 23:25:01,229 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:01,229 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:01,230 INFO L229 MonitoredProcess]: Starting monitored process 374 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:01,230 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (374)] Waiting until timeout for monitored process [2021-10-28 23:25:01,231 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 [2021-10-28 23:25:01,238 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:01,238 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:01,238 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:01,239 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2021-10-28 23:25:01,239 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:25:01,242 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:25:01,243 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:01,250 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:01,272 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (374)] Forceful destruction successful, exit code 0 [2021-10-28 23:25:01,272 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:01,272 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:01,273 INFO L229 MonitoredProcess]: Starting monitored process 375 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:01,274 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (375)] Waiting until timeout for monitored process [2021-10-28 23:25:01,274 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:01,282 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:01,282 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:01,282 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:01,282 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:01,282 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:25:01,283 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:25:01,283 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:01,284 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:01,305 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (375)] Ended with exit code 0 [2021-10-28 23:25:01,306 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:01,306 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:01,306 INFO L229 MonitoredProcess]: Starting monitored process 376 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:01,307 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (376)] Waiting until timeout for monitored process [2021-10-28 23:25:01,308 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:01,315 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:01,316 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:01,316 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:01,316 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:01,316 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:25:01,316 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:25:01,316 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:01,318 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:01,338 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (376)] Ended with exit code 0 [2021-10-28 23:25:01,338 INFO L490 LassoAnalysis]: Using template '4-nested'. [2021-10-28 23:25:01,339 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:01,339 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:01,339 INFO L229 MonitoredProcess]: Starting monitored process 377 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:01,340 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (377)] Waiting until timeout for monitored process [2021-10-28 23:25:01,340 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:01,348 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:01,348 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:01,348 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:01,348 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:01,348 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:25:01,349 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 23:25:01,349 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:01,378 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:01,414 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (377)] Forceful destruction successful, exit code 0 [2021-10-28 23:25:01,414 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:01,414 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:01,415 INFO L229 MonitoredProcess]: Starting monitored process 378 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:01,417 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 [2021-10-28 23:25:01,426 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:01,427 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:01,427 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:01,427 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:01,427 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:25:01,428 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 23:25:01,428 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:01,430 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (378)] Waiting until timeout for monitored process [2021-10-28 23:25:01,442 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:01,465 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (378)] Ended with exit code 0 [2021-10-28 23:25:01,465 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:01,466 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:01,466 INFO L229 MonitoredProcess]: Starting monitored process 379 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:01,467 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (379)] Waiting until timeout for monitored process [2021-10-28 23:25:01,467 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 [2021-10-28 23:25:01,475 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:01,475 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:01,475 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:01,475 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2021-10-28 23:25:01,475 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:25:01,486 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-28 23:25:01,487 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:01,496 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:01,517 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (379)] Forceful destruction successful, exit code 0 [2021-10-28 23:25:01,518 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:01,518 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:01,518 INFO L229 MonitoredProcess]: Starting monitored process 380 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:01,519 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (380)] Waiting until timeout for monitored process [2021-10-28 23:25:01,519 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:01,527 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:01,527 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:01,527 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:01,527 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:01,528 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:25:01,528 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 23:25:01,528 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:01,566 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:01,602 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (380)] Forceful destruction successful, exit code 0 [2021-10-28 23:25:01,602 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:01,602 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:01,603 INFO L229 MonitoredProcess]: Starting monitored process 381 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:01,618 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:01,629 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:01,629 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:01,629 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:01,629 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:01,629 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:25:01,630 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 23:25:01,630 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:01,632 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (381)] Waiting until timeout for monitored process [2021-10-28 23:25:01,654 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:01,688 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (381)] Forceful destruction successful, exit code 0 [2021-10-28 23:25:01,688 INFO L490 LassoAnalysis]: Using template '2-phase'. [2021-10-28 23:25:01,688 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:01,688 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:01,689 INFO L229 MonitoredProcess]: Starting monitored process 382 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:01,695 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 [2021-10-28 23:25:01,705 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:01,705 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:25:01,705 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:01,705 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:01,705 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:01,705 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:25:01,706 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 23:25:01,706 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:01,718 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (382)] Waiting until timeout for monitored process [2021-10-28 23:25:01,734 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:01,769 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (382)] Forceful destruction successful, exit code 0 [2021-10-28 23:25:01,769 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:01,769 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:01,770 INFO L229 MonitoredProcess]: Starting monitored process 383 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:01,772 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:01,782 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:01,783 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:25:01,783 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:01,783 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:01,783 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:01,783 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:25:01,784 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 23:25:01,784 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:01,786 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (383)] Waiting until timeout for monitored process [2021-10-28 23:25:01,802 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:01,838 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (383)] Forceful destruction successful, exit code 0 [2021-10-28 23:25:01,838 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:01,838 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:01,839 INFO L229 MonitoredProcess]: Starting monitored process 384 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:01,841 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 [2021-10-28 23:25:01,851 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:01,851 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:25:01,852 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:01,852 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:01,852 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2021-10-28 23:25:01,852 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:25:01,857 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-28 23:25:01,857 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:01,862 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (384)] Waiting until timeout for monitored process [2021-10-28 23:25:01,879 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:01,901 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (384)] Forceful destruction successful, exit code 0 [2021-10-28 23:25:01,901 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:01,902 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:01,902 INFO L229 MonitoredProcess]: Starting monitored process 385 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:01,903 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (385)] Waiting until timeout for monitored process [2021-10-28 23:25:01,903 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:01,911 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:01,911 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:25:01,911 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:01,912 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:01,912 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:01,912 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:25:01,912 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 23:25:01,912 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:01,914 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:01,935 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (385)] Forceful destruction successful, exit code 0 [2021-10-28 23:25:01,937 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:01,937 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:01,941 INFO L229 MonitoredProcess]: Starting monitored process 386 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:01,941 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (386)] Waiting until timeout for monitored process [2021-10-28 23:25:01,942 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:01,950 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:01,950 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:25:01,950 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:01,950 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:01,950 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:01,950 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:25:01,951 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 23:25:01,951 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:01,952 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:01,974 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (386)] Ended with exit code 0 [2021-10-28 23:25:01,974 INFO L490 LassoAnalysis]: Using template '3-phase'. [2021-10-28 23:25:01,974 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:01,974 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:01,975 INFO L229 MonitoredProcess]: Starting monitored process 387 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:01,976 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (387)] Waiting until timeout for monitored process [2021-10-28 23:25:01,976 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 [2021-10-28 23:25:01,984 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:01,984 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 23:25:01,984 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:01,984 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:01,984 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:01,985 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:25:01,985 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:25:01,985 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:01,988 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:02,010 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (387)] Ended with exit code 0 [2021-10-28 23:25:02,010 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:02,010 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:02,011 INFO L229 MonitoredProcess]: Starting monitored process 388 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:02,012 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (388)] Waiting until timeout for monitored process [2021-10-28 23:25:02,012 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 [2021-10-28 23:25:02,020 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:02,020 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 23:25:02,020 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:02,020 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:02,021 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:02,021 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:25:02,021 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:25:02,021 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:02,024 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:02,046 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (388)] Forceful destruction successful, exit code 0 [2021-10-28 23:25:02,046 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:02,047 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:02,047 INFO L229 MonitoredProcess]: Starting monitored process 389 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:02,048 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (389)] Waiting until timeout for monitored process [2021-10-28 23:25:02,048 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:02,056 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:02,056 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 23:25:02,056 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:02,056 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:02,056 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2021-10-28 23:25:02,057 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:25:02,061 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:25:02,062 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:02,097 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:02,120 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (389)] Forceful destruction successful, exit code 0 [2021-10-28 23:25:02,121 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:02,122 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:02,122 INFO L229 MonitoredProcess]: Starting monitored process 390 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:02,123 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (390)] Waiting until timeout for monitored process [2021-10-28 23:25:02,123 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 [2021-10-28 23:25:02,131 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:02,131 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 23:25:02,131 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:02,132 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:02,132 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:02,132 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:25:02,132 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:25:02,132 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:02,135 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:02,156 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (390)] Ended with exit code 0 [2021-10-28 23:25:02,157 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:02,157 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:02,157 INFO L229 MonitoredProcess]: Starting monitored process 391 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:02,158 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (391)] Waiting until timeout for monitored process [2021-10-28 23:25:02,158 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:02,167 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:02,167 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 23:25:02,167 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:02,167 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:02,167 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:02,167 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:25:02,168 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:25:02,168 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:02,171 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:02,190 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (391)] Ended with exit code 0 [2021-10-28 23:25:02,191 INFO L490 LassoAnalysis]: Using template '4-phase'. [2021-10-28 23:25:02,191 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:02,191 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:02,191 INFO L229 MonitoredProcess]: Starting monitored process 392 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:02,192 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (392)] Waiting until timeout for monitored process [2021-10-28 23:25:02,192 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:02,200 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:02,200 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:25:02,200 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:02,200 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:02,200 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:02,200 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:25:02,201 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 23:25:02,201 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:02,204 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:02,224 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (392)] Ended with exit code 0 [2021-10-28 23:25:02,224 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:02,224 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:02,225 INFO L229 MonitoredProcess]: Starting monitored process 393 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:02,226 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (393)] Waiting until timeout for monitored process [2021-10-28 23:25:02,226 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:02,234 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:02,234 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:25:02,234 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:02,234 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:02,234 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:02,234 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:25:02,235 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 23:25:02,235 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:02,238 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:02,258 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (393)] Forceful destruction successful, exit code 0 [2021-10-28 23:25:02,258 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:02,258 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:02,259 INFO L229 MonitoredProcess]: Starting monitored process 394 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:02,259 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (394)] Waiting until timeout for monitored process [2021-10-28 23:25:02,260 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 [2021-10-28 23:25:02,267 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:02,267 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:25:02,267 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:02,267 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:02,267 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2021-10-28 23:25:02,267 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:25:02,274 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-28 23:25:02,274 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:02,336 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:02,356 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (394)] Forceful destruction successful, exit code 0 [2021-10-28 23:25:02,356 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:02,356 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:02,357 INFO L229 MonitoredProcess]: Starting monitored process 395 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:02,357 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (395)] Waiting until timeout for monitored process [2021-10-28 23:25:02,358 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:02,365 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:02,365 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:25:02,365 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:02,365 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:02,365 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:02,365 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:25:02,366 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 23:25:02,366 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:02,370 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:02,389 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (395)] Ended with exit code 0 [2021-10-28 23:25:02,390 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:02,390 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:02,390 INFO L229 MonitoredProcess]: Starting monitored process 396 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:02,391 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (396)] Waiting until timeout for monitored process [2021-10-28 23:25:02,391 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:02,399 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:02,399 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:25:02,399 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:02,399 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:02,399 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:02,399 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:25:02,400 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 23:25:02,400 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:02,403 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:02,424 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (396)] Ended with exit code 0 [2021-10-28 23:25:02,424 INFO L490 LassoAnalysis]: Using template '2-lex'. [2021-10-28 23:25:02,424 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:02,424 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:02,425 INFO L229 MonitoredProcess]: Starting monitored process 397 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:02,425 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (397)] Waiting until timeout for monitored process [2021-10-28 23:25:02,426 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:02,434 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:02,434 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:25:02,434 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:02,434 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:02,434 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:02,434 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:25:02,434 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:25:02,435 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:02,436 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:02,456 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (397)] Ended with exit code 0 [2021-10-28 23:25:02,457 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:02,457 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:02,469 INFO L229 MonitoredProcess]: Starting monitored process 398 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:02,470 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (398)] Waiting until timeout for monitored process [2021-10-28 23:25:02,470 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:02,477 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:02,477 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:25:02,478 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:02,478 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:02,478 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:02,478 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:25:02,478 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:25:02,478 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:02,480 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:02,501 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (398)] Ended with exit code 0 [2021-10-28 23:25:02,501 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:02,501 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:02,501 INFO L229 MonitoredProcess]: Starting monitored process 399 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:02,502 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (399)] Waiting until timeout for monitored process [2021-10-28 23:25:02,503 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:02,510 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:02,510 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:25:02,510 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:02,510 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:02,510 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2021-10-28 23:25:02,510 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:25:02,515 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:25:02,515 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:02,526 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:02,546 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (399)] Ended with exit code 0 [2021-10-28 23:25:02,546 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:02,547 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:02,547 INFO L229 MonitoredProcess]: Starting monitored process 400 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:02,548 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (400)] Waiting until timeout for monitored process [2021-10-28 23:25:02,548 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 [2021-10-28 23:25:02,556 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:02,556 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:25:02,556 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:02,556 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:02,556 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:02,556 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:25:02,557 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:25:02,557 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:02,558 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:02,579 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (400)] Ended with exit code 0 [2021-10-28 23:25:02,579 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:02,579 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:02,580 INFO L229 MonitoredProcess]: Starting monitored process 401 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:02,580 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (401)] Waiting until timeout for monitored process [2021-10-28 23:25:02,581 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 [2021-10-28 23:25:02,588 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:02,588 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:25:02,588 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:02,589 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:02,589 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:02,589 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:25:02,589 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:25:02,590 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:02,591 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:02,612 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (401)] Forceful destruction successful, exit code 0 [2021-10-28 23:25:02,612 INFO L490 LassoAnalysis]: Using template '3-lex'. [2021-10-28 23:25:02,612 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:02,613 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:02,613 INFO L229 MonitoredProcess]: Starting monitored process 402 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:02,614 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (402)] Waiting until timeout for monitored process [2021-10-28 23:25:02,614 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 [2021-10-28 23:25:02,624 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:02,624 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:25:02,624 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:02,625 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:02,625 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:02,625 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 23:25:02,625 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 23:25:02,625 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:02,628 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:02,649 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (402)] Ended with exit code 0 [2021-10-28 23:25:02,649 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:02,649 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:02,650 INFO L229 MonitoredProcess]: Starting monitored process 403 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:02,650 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (403)] Waiting until timeout for monitored process [2021-10-28 23:25:02,651 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:02,658 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:02,658 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:25:02,659 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:02,659 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:02,659 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:02,659 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 23:25:02,660 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 23:25:02,660 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:02,663 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:02,683 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (403)] Forceful destruction successful, exit code 0 [2021-10-28 23:25:02,684 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:02,684 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:02,684 INFO L229 MonitoredProcess]: Starting monitored process 404 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:02,685 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (404)] Waiting until timeout for monitored process [2021-10-28 23:25:02,685 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:02,693 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:02,693 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:25:02,693 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:02,694 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:02,694 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2021-10-28 23:25:02,694 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 23:25:02,701 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-10-28 23:25:02,701 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:02,737 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:02,758 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (404)] Ended with exit code 0 [2021-10-28 23:25:02,758 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:02,758 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:02,759 INFO L229 MonitoredProcess]: Starting monitored process 405 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:02,760 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (405)] Waiting until timeout for monitored process [2021-10-28 23:25:02,760 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 [2021-10-28 23:25:02,768 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:02,768 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:25:02,768 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:02,768 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:02,768 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:02,769 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 23:25:02,769 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 23:25:02,769 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:02,772 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:02,792 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (405)] Ended with exit code 0 [2021-10-28 23:25:02,792 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:02,793 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:02,793 INFO L229 MonitoredProcess]: Starting monitored process 406 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:02,794 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (406)] Waiting until timeout for monitored process [2021-10-28 23:25:02,794 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:02,802 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:02,802 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:25:02,802 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:02,802 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:02,802 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:02,802 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 23:25:02,803 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 23:25:02,803 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:02,806 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:02,826 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (406)] Ended with exit code 0 [2021-10-28 23:25:03,513 INFO L210 LassoAnalysis]: Preferences: [2021-10-28 23:25:03,513 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2021-10-28 23:25:03,513 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2021-10-28 23:25:03,513 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2021-10-28 23:25:03,513 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2021-10-28 23:25:03,513 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:03,513 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2021-10-28 23:25:03,514 INFO L132 ssoRankerPreferences]: Path of dumped script: [2021-10-28 23:25:03,514 INFO L133 ssoRankerPreferences]: Filename of dumped script: id_b3_o2-2.c_Iteration1_Lasso [2021-10-28 23:25:03,514 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2021-10-28 23:25:03,514 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2021-10-28 23:25:03,518 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 23:25:03,521 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 23:25:03,523 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 23:25:03,525 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 23:25:03,527 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 23:25:03,529 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 23:25:03,597 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 23:25:03,598 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 23:25:03,600 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 23:25:03,602 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 23:25:03,603 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 23:25:03,605 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 23:25:03,689 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 23:25:03,692 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 23:25:03,694 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 23:25:03,695 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 23:25:03,697 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 23:25:03,699 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 23:25:03,705 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 23:25:03,707 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 23:25:03,708 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 23:25:03,710 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 23:25:03,712 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 23:25:03,713 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 23:25:03,716 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 23:25:03,717 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 23:25:04,038 INFO L294 LassoAnalysis]: Preprocessing complete. [2021-10-28 23:25:04,038 INFO L490 LassoAnalysis]: Using template 'affine'. [2021-10-28 23:25:04,038 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:04,038 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:04,046 INFO L229 MonitoredProcess]: Starting monitored process 407 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:04,047 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (407)] Waiting until timeout for monitored process [2021-10-28 23:25:04,047 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:04,055 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:04,055 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:04,055 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:04,055 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:04,055 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 23:25:04,055 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 23:25:04,055 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:04,056 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:04,076 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (407)] Forceful destruction successful, exit code 0 [2021-10-28 23:25:04,076 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:04,077 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:04,077 INFO L229 MonitoredProcess]: Starting monitored process 408 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:04,078 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (408)] Waiting until timeout for monitored process [2021-10-28 23:25:04,078 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:04,085 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:04,085 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:04,086 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:04,086 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:04,086 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 23:25:04,086 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 23:25:04,086 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:04,087 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:04,107 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (408)] Forceful destruction successful, exit code 0 [2021-10-28 23:25:04,108 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:04,108 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:04,108 INFO L229 MonitoredProcess]: Starting monitored process 409 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:04,109 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (409)] Waiting until timeout for monitored process [2021-10-28 23:25:04,109 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:04,117 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:04,117 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:04,117 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:04,117 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 23:25:04,118 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 23:25:04,118 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-28 23:25:04,120 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:04,141 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (409)] Forceful destruction successful, exit code 0 [2021-10-28 23:25:04,141 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:04,141 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:04,142 INFO L229 MonitoredProcess]: Starting monitored process 410 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:04,143 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (410)] Waiting until timeout for monitored process [2021-10-28 23:25:04,143 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:04,150 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:04,150 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:04,151 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:04,151 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:04,151 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 23:25:04,151 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 23:25:04,151 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:04,152 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:04,173 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (410)] Ended with exit code 0 [2021-10-28 23:25:04,173 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:04,173 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:04,174 INFO L229 MonitoredProcess]: Starting monitored process 411 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:04,175 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (411)] Waiting until timeout for monitored process [2021-10-28 23:25:04,175 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:04,182 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:04,182 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:04,183 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:04,183 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:04,183 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 23:25:04,183 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 23:25:04,183 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:04,184 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:04,204 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (411)] Ended with exit code 0 [2021-10-28 23:25:04,205 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:04,205 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:04,205 INFO L229 MonitoredProcess]: Starting monitored process 412 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:04,206 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (412)] Waiting until timeout for monitored process [2021-10-28 23:25:04,207 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 [2021-10-28 23:25:04,214 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:04,214 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:04,214 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:04,215 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 23:25:04,216 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 23:25:04,216 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-28 23:25:04,220 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:04,241 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (412)] Forceful destruction successful, exit code 0 [2021-10-28 23:25:04,241 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:04,241 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:04,242 INFO L229 MonitoredProcess]: Starting monitored process 413 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:04,242 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (413)] Waiting until timeout for monitored process [2021-10-28 23:25:04,243 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:04,250 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:04,250 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:04,250 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:04,250 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 23:25:04,251 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 23:25:04,251 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-28 23:25:04,254 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:04,276 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (413)] Ended with exit code 0 [2021-10-28 23:25:04,276 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:04,276 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:04,277 INFO L229 MonitoredProcess]: Starting monitored process 414 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:04,277 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (414)] Waiting until timeout for monitored process [2021-10-28 23:25:04,278 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:04,285 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:04,286 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:04,286 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:04,286 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 23:25:04,287 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 23:25:04,287 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-28 23:25:04,289 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:04,311 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (414)] Ended with exit code 0 [2021-10-28 23:25:04,311 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:04,311 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:04,312 INFO L229 MonitoredProcess]: Starting monitored process 415 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:04,312 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (415)] Waiting until timeout for monitored process [2021-10-28 23:25:04,313 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:04,320 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:04,321 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:04,321 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:04,321 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 23:25:04,322 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 23:25:04,322 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-28 23:25:04,324 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:04,346 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (415)] Ended with exit code 0 [2021-10-28 23:25:04,346 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:04,347 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:04,347 INFO L229 MonitoredProcess]: Starting monitored process 416 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:04,348 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (416)] Waiting until timeout for monitored process [2021-10-28 23:25:04,348 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 [2021-10-28 23:25:04,356 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:04,356 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:04,356 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:04,356 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 23:25:04,357 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 23:25:04,357 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-28 23:25:04,359 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:04,382 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (416)] Ended with exit code 0 [2021-10-28 23:25:04,382 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:04,382 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:04,383 INFO L229 MonitoredProcess]: Starting monitored process 417 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:04,383 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (417)] Waiting until timeout for monitored process [2021-10-28 23:25:04,384 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 [2021-10-28 23:25:04,391 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:04,391 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:04,391 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:04,392 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 23:25:04,392 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 23:25:04,393 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-28 23:25:04,395 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:04,417 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (417)] Ended with exit code 0 [2021-10-28 23:25:04,417 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:04,417 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:04,419 INFO L229 MonitoredProcess]: Starting monitored process 418 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:04,419 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (418)] Waiting until timeout for monitored process [2021-10-28 23:25:04,420 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 [2021-10-28 23:25:04,428 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:04,428 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:04,428 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:04,428 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 23:25:04,429 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 23:25:04,429 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-28 23:25:04,432 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:04,453 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (418)] Ended with exit code 0 [2021-10-28 23:25:04,454 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:04,454 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:04,454 INFO L229 MonitoredProcess]: Starting monitored process 419 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:04,455 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (419)] Waiting until timeout for monitored process [2021-10-28 23:25:04,455 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:04,463 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:04,463 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:04,463 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:04,463 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 23:25:04,464 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 23:25:04,464 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-28 23:25:04,467 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:04,488 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (419)] Ended with exit code 0 [2021-10-28 23:25:04,488 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:04,489 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:04,489 INFO L229 MonitoredProcess]: Starting monitored process 420 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:04,490 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (420)] Waiting until timeout for monitored process [2021-10-28 23:25:04,490 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 [2021-10-28 23:25:04,498 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:04,498 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:04,498 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:04,498 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 23:25:04,499 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 23:25:04,499 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-28 23:25:04,502 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:04,524 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (420)] Ended with exit code 0 [2021-10-28 23:25:04,524 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:04,524 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:04,525 INFO L229 MonitoredProcess]: Starting monitored process 421 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:04,525 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (421)] Waiting until timeout for monitored process [2021-10-28 23:25:04,526 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 [2021-10-28 23:25:04,534 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:04,534 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:04,534 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:04,534 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 23:25:04,535 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 23:25:04,535 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-28 23:25:04,537 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:04,559 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (421)] Ended with exit code 0 [2021-10-28 23:25:04,559 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:04,559 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:04,560 INFO L229 MonitoredProcess]: Starting monitored process 422 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:04,560 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (422)] Waiting until timeout for monitored process [2021-10-28 23:25:04,561 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 [2021-10-28 23:25:04,568 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:04,568 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:04,569 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:04,569 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 23:25:04,570 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 23:25:04,570 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-28 23:25:04,572 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:04,593 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (422)] Ended with exit code 0 [2021-10-28 23:25:04,594 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:04,594 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:04,594 INFO L229 MonitoredProcess]: Starting monitored process 423 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:04,595 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (423)] Waiting until timeout for monitored process [2021-10-28 23:25:04,595 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:04,603 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:04,603 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:04,603 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:04,603 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:04,603 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 23:25:04,608 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 23:25:04,608 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:04,609 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:04,631 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (423)] Ended with exit code 0 [2021-10-28 23:25:04,631 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:04,631 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:04,632 INFO L229 MonitoredProcess]: Starting monitored process 424 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:04,632 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (424)] Waiting until timeout for monitored process [2021-10-28 23:25:04,633 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 [2021-10-28 23:25:04,640 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:04,640 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:04,641 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:04,641 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 23:25:04,641 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 23:25:04,642 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-28 23:25:04,644 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:04,665 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (424)] Ended with exit code 0 [2021-10-28 23:25:04,666 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:04,666 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:04,666 INFO L229 MonitoredProcess]: Starting monitored process 425 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:04,667 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (425)] Waiting until timeout for monitored process [2021-10-28 23:25:04,668 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:04,675 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:04,675 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:04,676 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:04,676 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:04,676 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 23:25:04,676 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 23:25:04,676 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:04,677 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:04,699 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (425)] Ended with exit code 0 [2021-10-28 23:25:04,699 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:04,699 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:04,700 INFO L229 MonitoredProcess]: Starting monitored process 426 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:04,700 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (426)] Waiting until timeout for monitored process [2021-10-28 23:25:04,701 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:04,708 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:04,709 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:04,709 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:04,709 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 23:25:04,710 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 23:25:04,710 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-28 23:25:04,712 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:04,734 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (426)] Ended with exit code 0 [2021-10-28 23:25:04,734 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:04,734 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:04,735 INFO L229 MonitoredProcess]: Starting monitored process 427 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:04,736 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (427)] Waiting until timeout for monitored process [2021-10-28 23:25:04,736 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:04,744 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:04,744 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2021-10-28 23:25:04,744 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2021-10-28 23:25:04,744 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 23:25:04,758 INFO L401 nArgumentSynthesizer]: We have 36 Motzkin's Theorem applications. [2021-10-28 23:25:04,758 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-10-28 23:25:04,791 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:04,813 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (427)] Ended with exit code 0 [2021-10-28 23:25:04,813 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:04,814 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:04,814 INFO L229 MonitoredProcess]: Starting monitored process 428 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:04,815 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (428)] Waiting until timeout for monitored process [2021-10-28 23:25:04,815 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:04,823 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:04,823 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:04,823 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:04,823 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:04,823 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 23:25:04,824 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 23:25:04,824 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:04,825 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:04,846 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (428)] Ended with exit code 0 [2021-10-28 23:25:04,847 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:04,847 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:04,847 INFO L229 MonitoredProcess]: Starting monitored process 429 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:04,848 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (429)] Waiting until timeout for monitored process [2021-10-28 23:25:04,848 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:04,856 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:04,856 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:04,856 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:04,857 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:04,857 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 23:25:04,857 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 23:25:04,857 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:04,858 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:04,880 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (429)] Ended with exit code 0 [2021-10-28 23:25:04,880 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:04,880 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:04,881 INFO L229 MonitoredProcess]: Starting monitored process 430 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:04,881 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (430)] Waiting until timeout for monitored process [2021-10-28 23:25:04,882 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:04,889 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:04,890 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:04,890 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:04,890 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:04,890 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 23:25:04,890 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 23:25:04,890 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:04,891 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:04,913 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (430)] Ended with exit code 0 [2021-10-28 23:25:04,914 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:04,914 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:04,914 INFO L229 MonitoredProcess]: Starting monitored process 431 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:04,915 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (431)] Waiting until timeout for monitored process [2021-10-28 23:25:04,915 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:04,923 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:04,923 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:04,923 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:04,924 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:04,924 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 23:25:04,924 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 23:25:04,924 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:04,925 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:04,947 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (431)] Ended with exit code 0 [2021-10-28 23:25:04,947 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:04,947 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:04,948 INFO L229 MonitoredProcess]: Starting monitored process 432 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:04,948 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (432)] Waiting until timeout for monitored process [2021-10-28 23:25:04,949 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:04,957 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:04,957 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:04,957 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:04,957 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:04,957 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 23:25:04,957 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 23:25:04,957 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:04,958 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:04,981 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (432)] Ended with exit code 0 [2021-10-28 23:25:04,981 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:04,981 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:04,985 INFO L229 MonitoredProcess]: Starting monitored process 433 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:04,993 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (433)] Waiting until timeout for monitored process [2021-10-28 23:25:04,994 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:05,001 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:05,002 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:05,002 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:05,002 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:05,002 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 23:25:05,002 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 23:25:05,002 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:05,004 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:05,025 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (433)] Ended with exit code 0 [2021-10-28 23:25:05,026 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:05,026 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:05,026 INFO L229 MonitoredProcess]: Starting monitored process 434 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:05,027 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (434)] Waiting until timeout for monitored process [2021-10-28 23:25:05,027 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 [2021-10-28 23:25:05,035 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:05,035 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:05,035 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:05,035 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:05,035 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 23:25:05,036 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 23:25:05,036 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:05,037 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:05,057 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (434)] Forceful destruction successful, exit code 0 [2021-10-28 23:25:05,057 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:05,057 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:05,057 INFO L229 MonitoredProcess]: Starting monitored process 435 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:05,058 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (435)] Waiting until timeout for monitored process [2021-10-28 23:25:05,059 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:05,065 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:05,066 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:05,066 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:05,066 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:05,066 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 23:25:05,066 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 23:25:05,066 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:05,067 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:05,086 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (435)] Ended with exit code 0 [2021-10-28 23:25:05,087 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:05,087 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:05,087 INFO L229 MonitoredProcess]: Starting monitored process 436 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:05,088 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (436)] Waiting until timeout for monitored process [2021-10-28 23:25:05,088 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 [2021-10-28 23:25:05,095 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:05,095 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:05,095 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:05,095 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:05,095 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 23:25:05,096 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 23:25:05,096 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:05,097 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:05,116 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (436)] Forceful destruction successful, exit code 0 [2021-10-28 23:25:05,116 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:05,116 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:05,117 INFO L229 MonitoredProcess]: Starting monitored process 437 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:05,117 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (437)] Waiting until timeout for monitored process [2021-10-28 23:25:05,118 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:05,124 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:05,125 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:05,125 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:05,125 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:05,125 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 23:25:05,125 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 23:25:05,125 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:05,126 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:05,145 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (437)] Ended with exit code 0 [2021-10-28 23:25:05,145 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:05,145 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:05,146 INFO L229 MonitoredProcess]: Starting monitored process 438 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:05,146 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (438)] Waiting until timeout for monitored process [2021-10-28 23:25:05,147 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:05,153 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:05,154 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:05,154 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:05,154 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 23:25:05,155 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 23:25:05,155 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-28 23:25:05,157 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:05,177 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (438)] Forceful destruction successful, exit code 0 [2021-10-28 23:25:05,177 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:05,177 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:05,178 INFO L229 MonitoredProcess]: Starting monitored process 439 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:05,178 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (439)] Waiting until timeout for monitored process [2021-10-28 23:25:05,179 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:05,187 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:05,187 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:05,187 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:05,187 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:05,187 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 23:25:05,187 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 23:25:05,187 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:05,188 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:05,208 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (439)] Ended with exit code 0 [2021-10-28 23:25:05,208 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:05,208 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:05,209 INFO L229 MonitoredProcess]: Starting monitored process 440 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:05,209 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (440)] Waiting until timeout for monitored process [2021-10-28 23:25:05,210 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 [2021-10-28 23:25:05,216 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:05,217 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:05,217 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:05,217 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:05,217 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 23:25:05,217 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 23:25:05,217 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:05,218 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:05,238 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (440)] Ended with exit code 0 [2021-10-28 23:25:05,238 INFO L490 LassoAnalysis]: Using template '2-nested'. [2021-10-28 23:25:05,238 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:05,238 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:05,239 INFO L229 MonitoredProcess]: Starting monitored process 441 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:05,239 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (441)] Waiting until timeout for monitored process [2021-10-28 23:25:05,240 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:05,247 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:05,247 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:05,247 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:05,247 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:05,247 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:25:05,247 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 23:25:05,247 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:05,248 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:05,268 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (441)] Ended with exit code 0 [2021-10-28 23:25:05,268 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:05,268 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:05,269 INFO L229 MonitoredProcess]: Starting monitored process 442 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:05,270 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (442)] Waiting until timeout for monitored process [2021-10-28 23:25:05,270 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:05,277 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:05,277 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:05,277 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:05,277 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:05,278 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:25:05,278 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 23:25:05,278 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:05,279 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:05,299 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (442)] Forceful destruction successful, exit code 0 [2021-10-28 23:25:05,299 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:05,299 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:05,300 INFO L229 MonitoredProcess]: Starting monitored process 443 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:05,300 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (443)] Waiting until timeout for monitored process [2021-10-28 23:25:05,301 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:05,308 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:05,308 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:05,308 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:05,308 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:25:05,309 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-28 23:25:05,310 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-28 23:25:05,313 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:05,333 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (443)] Ended with exit code 0 [2021-10-28 23:25:05,333 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:05,333 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:05,334 INFO L229 MonitoredProcess]: Starting monitored process 444 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:05,334 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (444)] Waiting until timeout for monitored process [2021-10-28 23:25:05,335 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 [2021-10-28 23:25:05,342 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:05,342 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:05,342 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:05,342 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:05,342 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:25:05,343 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 23:25:05,343 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:05,344 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:05,364 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (444)] Forceful destruction successful, exit code 0 [2021-10-28 23:25:05,364 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:05,364 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:05,365 INFO L229 MonitoredProcess]: Starting monitored process 445 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:05,365 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (445)] Waiting until timeout for monitored process [2021-10-28 23:25:05,366 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:05,373 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:05,373 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:05,373 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:05,373 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:05,373 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:25:05,374 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 23:25:05,374 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:05,375 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:05,395 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (445)] Forceful destruction successful, exit code 0 [2021-10-28 23:25:05,395 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:05,395 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:05,396 INFO L229 MonitoredProcess]: Starting monitored process 446 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:05,396 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (446)] Waiting until timeout for monitored process [2021-10-28 23:25:05,397 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:05,404 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:05,404 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:05,404 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:05,405 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:25:05,407 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-28 23:25:05,407 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-28 23:25:05,442 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:05,476 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (446)] Forceful destruction successful, exit code 0 [2021-10-28 23:25:05,476 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:05,476 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:05,477 INFO L229 MonitoredProcess]: Starting monitored process 447 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:05,490 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (447)] Waiting until timeout for monitored process [2021-10-28 23:25:05,494 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 [2021-10-28 23:25:05,504 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:05,504 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:05,504 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:05,504 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:25:05,506 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-28 23:25:05,506 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-28 23:25:05,526 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:05,559 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (447)] Ended with exit code 0 [2021-10-28 23:25:05,559 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:05,559 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:05,560 INFO L229 MonitoredProcess]: Starting monitored process 448 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:05,561 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (448)] Waiting until timeout for monitored process [2021-10-28 23:25:05,561 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 [2021-10-28 23:25:05,569 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:05,569 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:05,569 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:05,569 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:25:05,570 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-28 23:25:05,570 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-28 23:25:05,574 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:05,595 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (448)] Forceful destruction successful, exit code 0 [2021-10-28 23:25:05,595 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:05,595 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:05,595 INFO L229 MonitoredProcess]: Starting monitored process 449 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:05,596 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (449)] Waiting until timeout for monitored process [2021-10-28 23:25:05,597 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:05,604 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:05,604 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:05,604 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:05,605 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:25:05,606 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-28 23:25:05,606 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-28 23:25:05,609 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:05,630 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (449)] Ended with exit code 0 [2021-10-28 23:25:05,630 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:05,631 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:05,631 INFO L229 MonitoredProcess]: Starting monitored process 450 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:05,632 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (450)] Waiting until timeout for monitored process [2021-10-28 23:25:05,632 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 [2021-10-28 23:25:05,640 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:05,640 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:05,640 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:05,640 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:25:05,641 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-28 23:25:05,641 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-28 23:25:05,644 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:05,665 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (450)] Forceful destruction successful, exit code 0 [2021-10-28 23:25:05,666 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:05,666 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:05,666 INFO L229 MonitoredProcess]: Starting monitored process 451 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:05,667 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (451)] Waiting until timeout for monitored process [2021-10-28 23:25:05,667 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:05,675 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:05,675 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:05,675 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:05,675 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:25:05,676 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-28 23:25:05,676 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-28 23:25:05,680 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:05,701 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (451)] Ended with exit code 0 [2021-10-28 23:25:05,701 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:05,701 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:05,702 INFO L229 MonitoredProcess]: Starting monitored process 452 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:05,702 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (452)] Waiting until timeout for monitored process [2021-10-28 23:25:05,703 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:05,710 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:05,711 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:05,711 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:05,711 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:25:05,712 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-28 23:25:05,712 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-28 23:25:05,755 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:05,810 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (452)] Forceful destruction successful, exit code 0 [2021-10-28 23:25:05,811 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:05,811 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:05,812 INFO L229 MonitoredProcess]: Starting monitored process 453 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:05,814 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 [2021-10-28 23:25:05,824 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:05,824 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:05,824 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:05,824 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:25:05,826 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-28 23:25:05,826 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-28 23:25:05,831 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (453)] Waiting until timeout for monitored process [2021-10-28 23:25:05,846 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:05,897 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (453)] Forceful destruction successful, exit code 0 [2021-10-28 23:25:05,897 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:05,897 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:05,898 INFO L229 MonitoredProcess]: Starting monitored process 454 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:05,906 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 [2021-10-28 23:25:05,916 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:05,916 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:05,916 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:05,916 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:25:05,918 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-28 23:25:05,918 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-28 23:25:05,923 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (454)] Waiting until timeout for monitored process [2021-10-28 23:25:05,942 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:05,976 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (454)] Forceful destruction successful, exit code 0 [2021-10-28 23:25:05,976 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:05,976 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:05,977 INFO L229 MonitoredProcess]: Starting monitored process 455 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:05,978 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (455)] Waiting until timeout for monitored process [2021-10-28 23:25:05,978 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:05,986 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:05,986 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:05,986 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:05,986 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:25:05,987 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-28 23:25:05,987 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-28 23:25:05,990 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:06,010 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (455)] Ended with exit code 0 [2021-10-28 23:25:06,010 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:06,010 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:06,010 INFO L229 MonitoredProcess]: Starting monitored process 456 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:06,011 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (456)] Waiting until timeout for monitored process [2021-10-28 23:25:06,011 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 [2021-10-28 23:25:06,018 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:06,018 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:06,018 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:06,019 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:25:06,020 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-28 23:25:06,020 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-28 23:25:06,023 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:06,042 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (456)] Ended with exit code 0 [2021-10-28 23:25:06,042 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:06,042 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:06,046 INFO L229 MonitoredProcess]: Starting monitored process 457 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:06,047 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:06,056 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:06,056 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:06,056 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:06,056 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:06,056 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:25:06,057 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 23:25:06,057 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:06,058 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (457)] Waiting until timeout for monitored process [2021-10-28 23:25:06,066 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:06,088 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (457)] Ended with exit code 0 [2021-10-28 23:25:06,088 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:06,088 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:06,089 INFO L229 MonitoredProcess]: Starting monitored process 458 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:06,089 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (458)] Waiting until timeout for monitored process [2021-10-28 23:25:06,090 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 [2021-10-28 23:25:06,096 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:06,097 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:06,097 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:06,097 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:25:06,099 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-28 23:25:06,099 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-28 23:25:06,103 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:06,122 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (458)] Forceful destruction successful, exit code 0 [2021-10-28 23:25:06,123 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:06,123 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:06,123 INFO L229 MonitoredProcess]: Starting monitored process 459 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:06,124 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (459)] Waiting until timeout for monitored process [2021-10-28 23:25:06,124 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:06,131 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:06,131 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:06,131 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:06,131 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:06,131 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:25:06,132 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 23:25:06,132 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:06,142 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:06,161 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (459)] Forceful destruction successful, exit code 0 [2021-10-28 23:25:06,161 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:06,161 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:06,162 INFO L229 MonitoredProcess]: Starting monitored process 460 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:06,162 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (460)] Waiting until timeout for monitored process [2021-10-28 23:25:06,162 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:06,169 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:06,169 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:06,169 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:06,170 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:25:06,171 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-28 23:25:06,171 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-28 23:25:06,174 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:06,192 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (460)] Ended with exit code 0 [2021-10-28 23:25:06,193 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:06,193 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:06,193 INFO L229 MonitoredProcess]: Starting monitored process 461 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:06,194 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (461)] Waiting until timeout for monitored process [2021-10-28 23:25:06,194 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:06,201 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:06,201 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2021-10-28 23:25:06,201 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2021-10-28 23:25:06,201 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:25:06,219 INFO L401 nArgumentSynthesizer]: We have 54 Motzkin's Theorem applications. [2021-10-28 23:25:06,219 INFO L402 nArgumentSynthesizer]: A total of 9 supporting invariants were added. [2021-10-28 23:25:06,272 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:06,292 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (461)] Forceful destruction successful, exit code 0 [2021-10-28 23:25:06,292 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:06,293 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:06,293 INFO L229 MonitoredProcess]: Starting monitored process 462 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:06,294 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (462)] Waiting until timeout for monitored process [2021-10-28 23:25:06,294 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:06,301 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:06,301 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:06,301 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:06,301 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:06,301 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:25:06,301 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 23:25:06,301 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:06,302 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:06,322 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (462)] Forceful destruction successful, exit code 0 [2021-10-28 23:25:06,322 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:06,322 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:06,323 INFO L229 MonitoredProcess]: Starting monitored process 463 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:06,323 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (463)] Waiting until timeout for monitored process [2021-10-28 23:25:06,324 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:06,331 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:06,331 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:06,331 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:06,331 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:06,331 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:25:06,332 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 23:25:06,332 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:06,333 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:06,354 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (463)] Forceful destruction successful, exit code 0 [2021-10-28 23:25:06,354 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:06,354 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:06,354 INFO L229 MonitoredProcess]: Starting monitored process 464 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:06,355 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (464)] Waiting until timeout for monitored process [2021-10-28 23:25:06,356 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:06,364 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:06,364 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:06,364 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:06,364 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:06,364 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:25:06,364 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 23:25:06,364 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:06,365 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:06,387 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (464)] Forceful destruction successful, exit code 0 [2021-10-28 23:25:06,387 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:06,387 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:06,388 INFO L229 MonitoredProcess]: Starting monitored process 465 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:06,388 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (465)] Waiting until timeout for monitored process [2021-10-28 23:25:06,389 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:06,397 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:06,397 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:06,397 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:06,397 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:06,397 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:25:06,397 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 23:25:06,397 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:06,399 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:06,419 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (465)] Ended with exit code 0 [2021-10-28 23:25:06,419 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:06,420 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:06,420 INFO L229 MonitoredProcess]: Starting monitored process 466 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:06,421 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (466)] Waiting until timeout for monitored process [2021-10-28 23:25:06,421 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:06,429 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:06,429 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:06,429 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:06,429 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:06,429 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:25:06,430 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 23:25:06,430 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:06,431 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:06,452 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (466)] Ended with exit code 0 [2021-10-28 23:25:06,452 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:06,452 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:06,453 INFO L229 MonitoredProcess]: Starting monitored process 467 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:06,453 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (467)] Waiting until timeout for monitored process [2021-10-28 23:25:06,454 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:06,462 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:06,462 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:06,462 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:06,462 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:06,462 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:25:06,462 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 23:25:06,463 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:06,464 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:06,485 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (467)] Ended with exit code 0 [2021-10-28 23:25:06,491 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:06,492 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:06,492 INFO L229 MonitoredProcess]: Starting monitored process 468 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:06,493 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (468)] Waiting until timeout for monitored process [2021-10-28 23:25:06,493 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:06,501 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:06,502 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:06,502 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:06,502 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:06,502 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:25:06,502 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 23:25:06,502 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:06,503 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:06,524 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (468)] Ended with exit code 0 [2021-10-28 23:25:06,524 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:06,524 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:06,525 INFO L229 MonitoredProcess]: Starting monitored process 469 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:06,525 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (469)] Waiting until timeout for monitored process [2021-10-28 23:25:06,526 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 [2021-10-28 23:25:06,533 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:06,534 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:06,534 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:06,534 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:06,534 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:25:06,534 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 23:25:06,534 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:06,535 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:06,556 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (469)] Ended with exit code 0 [2021-10-28 23:25:06,556 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:06,556 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:06,557 INFO L229 MonitoredProcess]: Starting monitored process 470 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:06,558 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (470)] Waiting until timeout for monitored process [2021-10-28 23:25:06,558 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:06,566 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:06,566 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:06,566 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:06,566 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:06,566 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:25:06,566 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 23:25:06,566 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:06,568 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:06,588 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (470)] Forceful destruction successful, exit code 0 [2021-10-28 23:25:06,590 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:06,590 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:06,591 INFO L229 MonitoredProcess]: Starting monitored process 471 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:06,593 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:06,601 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (471)] Waiting until timeout for monitored process [2021-10-28 23:25:06,602 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:06,602 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:06,602 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:06,602 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:06,602 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:25:06,602 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 23:25:06,603 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:06,606 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:06,627 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (471)] Ended with exit code 0 [2021-10-28 23:25:06,627 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:06,628 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:06,628 INFO L229 MonitoredProcess]: Starting monitored process 472 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:06,629 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (472)] Waiting until timeout for monitored process [2021-10-28 23:25:06,629 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:06,637 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:06,637 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:06,638 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:06,638 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:25:06,639 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-28 23:25:06,639 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-28 23:25:06,642 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:06,663 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (472)] Ended with exit code 0 [2021-10-28 23:25:06,664 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:06,664 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:06,664 INFO L229 MonitoredProcess]: Starting monitored process 473 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:06,665 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (473)] Waiting until timeout for monitored process [2021-10-28 23:25:06,665 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:06,673 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:06,673 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:06,674 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:06,674 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:06,674 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:25:06,674 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 23:25:06,674 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:06,675 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:06,696 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (473)] Forceful destruction successful, exit code 0 [2021-10-28 23:25:06,697 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:06,697 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:06,697 INFO L229 MonitoredProcess]: Starting monitored process 474 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:06,698 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (474)] Waiting until timeout for monitored process [2021-10-28 23:25:06,699 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 [2021-10-28 23:25:06,706 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:06,707 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:06,707 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:06,707 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:06,707 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:25:06,707 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 23:25:06,707 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:06,708 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:06,730 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (474)] Forceful destruction successful, exit code 0 [2021-10-28 23:25:06,730 INFO L490 LassoAnalysis]: Using template '3-nested'. [2021-10-28 23:25:06,730 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:06,730 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:06,731 INFO L229 MonitoredProcess]: Starting monitored process 475 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:06,732 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:06,734 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (475)] Waiting until timeout for monitored process [2021-10-28 23:25:06,741 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:06,741 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:06,741 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:06,741 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:06,741 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:25:06,741 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:25:06,741 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:06,743 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:06,764 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (475)] Ended with exit code 0 [2021-10-28 23:25:06,764 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:06,764 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:06,765 INFO L229 MonitoredProcess]: Starting monitored process 476 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:06,766 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (476)] Waiting until timeout for monitored process [2021-10-28 23:25:06,766 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:06,774 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:06,774 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:06,774 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:06,775 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:06,775 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:25:06,775 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:25:06,775 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:06,776 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:06,798 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (476)] Ended with exit code 0 [2021-10-28 23:25:06,798 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:06,798 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:06,799 INFO L229 MonitoredProcess]: Starting monitored process 477 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:06,799 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (477)] Waiting until timeout for monitored process [2021-10-28 23:25:06,800 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:06,808 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:06,808 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:06,808 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:06,808 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:25:06,810 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:25:06,810 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:25:06,814 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:06,848 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (477)] Forceful destruction successful, exit code 0 [2021-10-28 23:25:06,848 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:06,848 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:06,849 INFO L229 MonitoredProcess]: Starting monitored process 478 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:06,850 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (478)] Waiting until timeout for monitored process [2021-10-28 23:25:06,850 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:06,859 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:06,859 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:06,859 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:06,859 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:06,859 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:25:06,859 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:25:06,860 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:06,861 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:06,883 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (478)] Ended with exit code 0 [2021-10-28 23:25:06,883 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:06,884 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:06,884 INFO L229 MonitoredProcess]: Starting monitored process 479 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:06,885 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (479)] Waiting until timeout for monitored process [2021-10-28 23:25:06,885 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:06,893 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:06,894 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:06,894 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:06,894 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:06,894 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:25:06,894 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:25:06,895 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:06,922 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:06,958 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (479)] Forceful destruction successful, exit code 0 [2021-10-28 23:25:06,958 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:06,958 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:06,959 INFO L229 MonitoredProcess]: Starting monitored process 480 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:06,961 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 [2021-10-28 23:25:06,972 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:06,972 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:06,972 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:06,972 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:25:06,974 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (480)] Waiting until timeout for monitored process [2021-10-28 23:25:06,976 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:25:06,976 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:25:06,983 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:07,013 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (480)] Ended with exit code 0 [2021-10-28 23:25:07,014 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:07,014 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:07,015 INFO L229 MonitoredProcess]: Starting monitored process 481 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:07,015 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (481)] Waiting until timeout for monitored process [2021-10-28 23:25:07,016 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 [2021-10-28 23:25:07,024 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:07,024 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:07,025 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:07,025 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:25:07,026 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:25:07,026 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:25:07,031 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:07,055 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (481)] Ended with exit code 0 [2021-10-28 23:25:07,055 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:07,056 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:07,056 INFO L229 MonitoredProcess]: Starting monitored process 482 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:07,057 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (482)] Waiting until timeout for monitored process [2021-10-28 23:25:07,057 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:07,066 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:07,066 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:07,066 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:07,066 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:25:07,068 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:25:07,068 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:25:07,072 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:07,095 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (482)] Ended with exit code 0 [2021-10-28 23:25:07,095 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:07,095 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:07,096 INFO L229 MonitoredProcess]: Starting monitored process 483 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:07,096 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (483)] Waiting until timeout for monitored process [2021-10-28 23:25:07,097 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:07,105 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:07,105 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:07,105 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:07,106 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:25:07,107 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:25:07,107 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:25:07,112 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:07,134 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (483)] Ended with exit code 0 [2021-10-28 23:25:07,134 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:07,134 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:07,135 INFO L229 MonitoredProcess]: Starting monitored process 484 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:07,136 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (484)] Waiting until timeout for monitored process [2021-10-28 23:25:07,136 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 [2021-10-28 23:25:07,145 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:07,145 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:07,145 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:07,145 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:25:07,147 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:25:07,147 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:25:07,151 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:07,173 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (484)] Ended with exit code 0 [2021-10-28 23:25:07,174 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:07,174 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:07,174 INFO L229 MonitoredProcess]: Starting monitored process 485 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:07,175 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (485)] Waiting until timeout for monitored process [2021-10-28 23:25:07,175 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:07,184 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:07,184 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:07,184 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:07,184 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:25:07,186 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:25:07,186 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:25:07,191 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:07,213 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (485)] Forceful destruction successful, exit code 0 [2021-10-28 23:25:07,214 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:07,214 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:07,214 INFO L229 MonitoredProcess]: Starting monitored process 486 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:07,215 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (486)] Waiting until timeout for monitored process [2021-10-28 23:25:07,216 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:07,224 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:07,224 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:07,225 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:07,225 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:25:07,226 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:25:07,226 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:25:07,231 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:07,254 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (486)] Ended with exit code 0 [2021-10-28 23:25:07,254 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:07,254 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:07,255 INFO L229 MonitoredProcess]: Starting monitored process 487 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:07,256 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (487)] Waiting until timeout for monitored process [2021-10-28 23:25:07,256 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:07,265 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:07,265 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:07,265 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:07,265 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:25:07,267 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:25:07,267 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:25:07,271 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:07,294 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (487)] Ended with exit code 0 [2021-10-28 23:25:07,295 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:07,295 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:07,295 INFO L229 MonitoredProcess]: Starting monitored process 488 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:07,296 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (488)] Waiting until timeout for monitored process [2021-10-28 23:25:07,296 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 [2021-10-28 23:25:07,305 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:07,306 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:07,306 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:07,306 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:25:07,308 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:25:07,308 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:25:07,316 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:07,339 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (488)] Ended with exit code 0 [2021-10-28 23:25:07,339 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:07,340 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:07,340 INFO L229 MonitoredProcess]: Starting monitored process 489 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:07,341 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (489)] Waiting until timeout for monitored process [2021-10-28 23:25:07,341 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 [2021-10-28 23:25:07,350 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:07,350 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:07,350 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:07,350 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:25:07,352 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:25:07,352 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:25:07,356 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:07,380 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (489)] Forceful destruction successful, exit code 0 [2021-10-28 23:25:07,380 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:07,380 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:07,381 INFO L229 MonitoredProcess]: Starting monitored process 490 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:07,381 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (490)] Waiting until timeout for monitored process [2021-10-28 23:25:07,382 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 [2021-10-28 23:25:07,391 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:07,391 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:07,391 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:07,391 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:25:07,393 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:25:07,393 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:25:07,398 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:07,421 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (490)] Forceful destruction successful, exit code 0 [2021-10-28 23:25:07,422 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:07,422 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:07,423 INFO L229 MonitoredProcess]: Starting monitored process 491 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:07,423 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (491)] Waiting until timeout for monitored process [2021-10-28 23:25:07,424 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 [2021-10-28 23:25:07,433 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:07,433 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:07,433 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:07,433 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:07,433 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:25:07,434 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:25:07,434 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:07,435 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:07,459 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (491)] Ended with exit code 0 [2021-10-28 23:25:07,459 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:07,459 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:07,460 INFO L229 MonitoredProcess]: Starting monitored process 492 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:07,461 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (492)] Waiting until timeout for monitored process [2021-10-28 23:25:07,461 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 [2021-10-28 23:25:07,470 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:07,470 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:07,470 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:07,470 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:25:07,472 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:25:07,472 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:25:07,477 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:07,500 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (492)] Ended with exit code 0 [2021-10-28 23:25:07,500 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:07,500 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:07,510 INFO L229 MonitoredProcess]: Starting monitored process 493 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:07,512 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (493)] Waiting until timeout for monitored process [2021-10-28 23:25:07,513 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:07,521 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:07,522 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:07,522 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:07,522 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:07,522 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:25:07,522 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:25:07,522 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:07,524 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:07,547 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (493)] Ended with exit code 0 [2021-10-28 23:25:07,547 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:07,548 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:07,548 INFO L229 MonitoredProcess]: Starting monitored process 494 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:07,549 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (494)] Waiting until timeout for monitored process [2021-10-28 23:25:07,549 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:07,558 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:07,559 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:07,559 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:07,559 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:25:07,560 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:25:07,561 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:25:07,565 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:07,587 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (494)] Forceful destruction successful, exit code 0 [2021-10-28 23:25:07,587 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:07,587 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:07,588 INFO L229 MonitoredProcess]: Starting monitored process 495 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:07,589 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (495)] Waiting until timeout for monitored process [2021-10-28 23:25:07,589 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:07,597 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:07,597 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2021-10-28 23:25:07,597 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2021-10-28 23:25:07,598 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:25:07,624 INFO L401 nArgumentSynthesizer]: We have 72 Motzkin's Theorem applications. [2021-10-28 23:25:07,624 INFO L402 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2021-10-28 23:25:07,681 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:07,702 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (495)] Ended with exit code 0 [2021-10-28 23:25:07,702 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:07,702 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:07,703 INFO L229 MonitoredProcess]: Starting monitored process 496 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:07,703 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (496)] Waiting until timeout for monitored process [2021-10-28 23:25:07,704 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:07,711 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:07,712 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:07,712 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:07,712 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:07,712 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:25:07,712 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:25:07,712 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:07,713 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:07,734 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (496)] Forceful destruction successful, exit code 0 [2021-10-28 23:25:07,734 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:07,734 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:07,735 INFO L229 MonitoredProcess]: Starting monitored process 497 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:07,735 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (497)] Waiting until timeout for monitored process [2021-10-28 23:25:07,736 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:07,743 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:07,744 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:07,744 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:07,744 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:07,744 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:25:07,744 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:25:07,744 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:07,746 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:07,766 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (497)] Ended with exit code 0 [2021-10-28 23:25:07,766 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:07,766 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:07,767 INFO L229 MonitoredProcess]: Starting monitored process 498 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:07,767 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (498)] Waiting until timeout for monitored process [2021-10-28 23:25:07,768 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:07,775 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:07,776 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:07,776 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:07,776 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:07,776 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:25:07,776 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:25:07,776 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:07,778 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:07,798 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (498)] Ended with exit code 0 [2021-10-28 23:25:07,799 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:07,799 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:07,799 INFO L229 MonitoredProcess]: Starting monitored process 499 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:07,800 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (499)] Waiting until timeout for monitored process [2021-10-28 23:25:07,800 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:07,808 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:07,808 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:07,808 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:07,809 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:07,809 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:25:07,809 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:25:07,809 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:07,810 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:07,831 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (499)] Ended with exit code 0 [2021-10-28 23:25:07,831 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:07,832 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:07,832 INFO L229 MonitoredProcess]: Starting monitored process 500 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:07,833 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (500)] Waiting until timeout for monitored process [2021-10-28 23:25:07,833 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:07,841 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:07,841 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:07,842 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:07,842 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:07,842 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:25:07,842 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:25:07,842 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:07,843 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:07,865 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (500)] Forceful destruction successful, exit code 0 [2021-10-28 23:25:07,865 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:07,865 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:07,865 INFO L229 MonitoredProcess]: Starting monitored process 501 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:07,866 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (501)] Waiting until timeout for monitored process [2021-10-28 23:25:07,867 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:07,875 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:07,875 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:07,875 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:07,875 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:07,875 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:25:07,875 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:25:07,876 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:07,877 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:07,898 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (501)] Ended with exit code 0 [2021-10-28 23:25:07,898 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:07,898 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:07,899 INFO L229 MonitoredProcess]: Starting monitored process 502 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:07,899 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (502)] Waiting until timeout for monitored process [2021-10-28 23:25:07,900 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 [2021-10-28 23:25:07,908 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:07,908 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:07,908 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:07,908 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:07,908 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:25:07,909 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:25:07,909 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:07,910 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:07,931 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (502)] Ended with exit code 0 [2021-10-28 23:25:07,932 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:07,932 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:07,932 INFO L229 MonitoredProcess]: Starting monitored process 503 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:07,933 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (503)] Waiting until timeout for monitored process [2021-10-28 23:25:07,933 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:07,941 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:07,942 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:07,942 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:07,942 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:07,942 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:25:07,942 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:25:07,942 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:07,944 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:07,965 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (503)] Forceful destruction successful, exit code 0 [2021-10-28 23:25:07,965 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:07,966 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:07,966 INFO L229 MonitoredProcess]: Starting monitored process 504 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:07,967 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (504)] Waiting until timeout for monitored process [2021-10-28 23:25:07,967 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:07,975 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:07,976 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:07,976 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:07,976 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:07,976 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:25:07,976 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:25:07,976 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:07,978 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:07,999 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (504)] Ended with exit code 0 [2021-10-28 23:25:07,999 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:07,999 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:08,000 INFO L229 MonitoredProcess]: Starting monitored process 505 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:08,001 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (505)] Waiting until timeout for monitored process [2021-10-28 23:25:08,001 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:08,009 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:08,009 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:08,009 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:08,009 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:08,010 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:25:08,010 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:25:08,010 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:08,011 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:08,033 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (505)] Ended with exit code 0 [2021-10-28 23:25:08,033 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:08,033 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:08,034 INFO L229 MonitoredProcess]: Starting monitored process 506 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:08,035 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (506)] Waiting until timeout for monitored process [2021-10-28 23:25:08,035 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 [2021-10-28 23:25:08,045 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:08,045 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:08,045 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:08,046 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:25:08,047 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:25:08,047 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:25:08,051 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:08,073 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (506)] Forceful destruction successful, exit code 0 [2021-10-28 23:25:08,073 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:08,074 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:08,074 INFO L229 MonitoredProcess]: Starting monitored process 507 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:08,075 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (507)] Waiting until timeout for monitored process [2021-10-28 23:25:08,075 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 [2021-10-28 23:25:08,083 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:08,084 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:08,084 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:08,084 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:08,084 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:25:08,084 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:25:08,084 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:08,086 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:08,108 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (507)] Forceful destruction successful, exit code 0 [2021-10-28 23:25:08,108 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:08,108 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:08,109 INFO L229 MonitoredProcess]: Starting monitored process 508 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:08,109 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (508)] Waiting until timeout for monitored process [2021-10-28 23:25:08,110 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:08,118 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:08,118 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:08,118 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:08,118 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:08,119 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:25:08,119 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:25:08,119 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:08,120 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:08,142 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (508)] Ended with exit code 0 [2021-10-28 23:25:08,143 INFO L490 LassoAnalysis]: Using template '4-nested'. [2021-10-28 23:25:08,143 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:08,143 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:08,143 INFO L229 MonitoredProcess]: Starting monitored process 509 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:08,144 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (509)] Waiting until timeout for monitored process [2021-10-28 23:25:08,144 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:08,153 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:08,153 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:08,153 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:08,153 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:08,153 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:25:08,154 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 23:25:08,154 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:08,155 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:08,178 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (509)] Ended with exit code 0 [2021-10-28 23:25:08,178 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:08,178 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:08,179 INFO L229 MonitoredProcess]: Starting monitored process 510 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:08,179 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (510)] Waiting until timeout for monitored process [2021-10-28 23:25:08,180 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:08,188 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:08,188 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:08,188 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:08,188 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:08,189 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:25:08,189 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 23:25:08,189 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:08,191 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:08,213 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (510)] Ended with exit code 0 [2021-10-28 23:25:08,213 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:08,213 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:08,214 INFO L229 MonitoredProcess]: Starting monitored process 511 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:08,215 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 [2021-10-28 23:25:08,222 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (511)] Waiting until timeout for monitored process [2021-10-28 23:25:08,224 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:08,224 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:08,225 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:08,225 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:25:08,227 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-28 23:25:08,227 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-28 23:25:08,234 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:08,256 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (511)] Ended with exit code 0 [2021-10-28 23:25:08,256 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:08,256 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:08,257 INFO L229 MonitoredProcess]: Starting monitored process 512 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:08,274 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (512)] Waiting until timeout for monitored process [2021-10-28 23:25:08,274 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:08,284 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:08,284 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:08,284 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:08,284 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:08,284 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:25:08,285 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 23:25:08,285 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:08,286 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:08,308 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (512)] Forceful destruction successful, exit code 0 [2021-10-28 23:25:08,308 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:08,308 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:08,309 INFO L229 MonitoredProcess]: Starting monitored process 513 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:08,310 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (513)] Waiting until timeout for monitored process [2021-10-28 23:25:08,310 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 [2021-10-28 23:25:08,319 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:08,319 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:08,319 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:08,319 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:08,319 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:25:08,320 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 23:25:08,320 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:08,321 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:08,343 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (513)] Ended with exit code 0 [2021-10-28 23:25:08,344 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:08,344 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:08,344 INFO L229 MonitoredProcess]: Starting monitored process 514 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:08,345 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (514)] Waiting until timeout for monitored process [2021-10-28 23:25:08,346 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 [2021-10-28 23:25:08,355 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:08,355 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:08,355 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:08,355 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:25:08,359 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-28 23:25:08,359 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-28 23:25:08,368 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:08,390 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (514)] Forceful destruction successful, exit code 0 [2021-10-28 23:25:08,390 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:08,390 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:08,391 INFO L229 MonitoredProcess]: Starting monitored process 515 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:08,392 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (515)] Waiting until timeout for monitored process [2021-10-28 23:25:08,392 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:08,400 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:08,401 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:08,401 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:08,401 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:25:08,403 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-28 23:25:08,403 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-28 23:25:08,408 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:08,431 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (515)] Ended with exit code 0 [2021-10-28 23:25:08,431 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:08,431 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:08,432 INFO L229 MonitoredProcess]: Starting monitored process 516 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:08,432 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (516)] Waiting until timeout for monitored process [2021-10-28 23:25:08,433 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:08,441 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:08,442 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:08,442 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:08,442 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:25:08,444 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-28 23:25:08,444 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-28 23:25:08,454 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:08,477 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (516)] Forceful destruction successful, exit code 0 [2021-10-28 23:25:08,477 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:08,477 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:08,478 INFO L229 MonitoredProcess]: Starting monitored process 517 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:08,478 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (517)] Waiting until timeout for monitored process [2021-10-28 23:25:08,479 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:08,487 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:08,487 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:08,487 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:08,487 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:25:08,490 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-28 23:25:08,490 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-28 23:25:08,495 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:08,518 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (517)] Ended with exit code 0 [2021-10-28 23:25:08,518 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:08,518 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:08,519 INFO L229 MonitoredProcess]: Starting monitored process 518 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:08,520 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (518)] Waiting until timeout for monitored process [2021-10-28 23:25:08,520 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:08,529 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:08,529 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:08,529 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:08,529 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:25:08,531 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-28 23:25:08,531 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-28 23:25:08,537 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:08,561 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (518)] Ended with exit code 0 [2021-10-28 23:25:08,561 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:08,561 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:08,562 INFO L229 MonitoredProcess]: Starting monitored process 519 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:08,562 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (519)] Waiting until timeout for monitored process [2021-10-28 23:25:08,563 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:08,571 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:08,572 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:08,572 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:08,572 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:25:08,574 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-28 23:25:08,574 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-28 23:25:08,579 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:08,602 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (519)] Ended with exit code 0 [2021-10-28 23:25:08,602 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:08,602 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:08,603 INFO L229 MonitoredProcess]: Starting monitored process 520 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:08,604 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (520)] Waiting until timeout for monitored process [2021-10-28 23:25:08,604 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 [2021-10-28 23:25:08,613 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:08,614 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:08,614 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:08,614 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:25:08,617 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-28 23:25:08,617 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-28 23:25:08,650 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:08,674 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (520)] Ended with exit code 0 [2021-10-28 23:25:08,674 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:08,674 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:08,675 INFO L229 MonitoredProcess]: Starting monitored process 521 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:08,676 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (521)] Waiting until timeout for monitored process [2021-10-28 23:25:08,676 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:08,685 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:08,685 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:08,685 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:08,685 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:25:08,687 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-28 23:25:08,687 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-28 23:25:08,717 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:08,739 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (521)] Ended with exit code 0 [2021-10-28 23:25:08,740 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:08,740 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:08,740 INFO L229 MonitoredProcess]: Starting monitored process 522 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:08,741 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (522)] Waiting until timeout for monitored process [2021-10-28 23:25:08,741 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:08,750 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:08,750 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:08,750 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:08,751 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:25:08,753 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-28 23:25:08,753 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-28 23:25:08,758 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:08,781 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (522)] Ended with exit code 0 [2021-10-28 23:25:08,781 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:08,781 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:08,782 INFO L229 MonitoredProcess]: Starting monitored process 523 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:08,782 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (523)] Waiting until timeout for monitored process [2021-10-28 23:25:08,783 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:08,791 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:08,792 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:08,792 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:08,792 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:25:08,794 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-28 23:25:08,794 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-28 23:25:08,799 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:08,822 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (523)] Ended with exit code 0 [2021-10-28 23:25:08,822 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:08,822 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:08,823 INFO L229 MonitoredProcess]: Starting monitored process 524 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:08,823 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (524)] Waiting until timeout for monitored process [2021-10-28 23:25:08,824 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:08,833 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:08,833 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:08,833 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:08,833 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:25:08,835 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-28 23:25:08,835 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-28 23:25:08,841 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:08,864 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (524)] Ended with exit code 0 [2021-10-28 23:25:08,865 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:08,865 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:08,865 INFO L229 MonitoredProcess]: Starting monitored process 525 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:08,866 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (525)] Waiting until timeout for monitored process [2021-10-28 23:25:08,866 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:08,876 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:08,876 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:08,876 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:08,876 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:08,876 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:25:08,877 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 23:25:08,877 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:08,878 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:08,901 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (525)] Forceful destruction successful, exit code 0 [2021-10-28 23:25:08,901 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:08,901 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:08,902 INFO L229 MonitoredProcess]: Starting monitored process 526 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:08,903 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (526)] Waiting until timeout for monitored process [2021-10-28 23:25:08,903 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:08,912 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:08,912 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:08,912 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:08,913 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:25:08,915 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-28 23:25:08,915 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-28 23:25:08,922 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:08,945 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (526)] Ended with exit code 0 [2021-10-28 23:25:08,945 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:08,945 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:08,946 INFO L229 MonitoredProcess]: Starting monitored process 527 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:08,946 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (527)] Waiting until timeout for monitored process [2021-10-28 23:25:08,947 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 [2021-10-28 23:25:08,956 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:08,956 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:08,956 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:08,956 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:08,956 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:25:08,957 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 23:25:08,957 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:08,959 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:08,982 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (527)] Ended with exit code 0 [2021-10-28 23:25:08,982 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:08,982 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:08,983 INFO L229 MonitoredProcess]: Starting monitored process 528 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:08,984 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (528)] Waiting until timeout for monitored process [2021-10-28 23:25:08,984 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 [2021-10-28 23:25:08,993 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:08,993 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:08,993 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:08,993 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:25:08,995 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-28 23:25:08,996 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-28 23:25:09,001 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:09,024 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (528)] Ended with exit code 0 [2021-10-28 23:25:09,024 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:09,025 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:09,025 INFO L229 MonitoredProcess]: Starting monitored process 529 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:09,027 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (529)] Waiting until timeout for monitored process [2021-10-28 23:25:09,027 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 [2021-10-28 23:25:09,036 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:09,037 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2021-10-28 23:25:09,037 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2021-10-28 23:25:09,037 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:25:09,073 INFO L401 nArgumentSynthesizer]: We have 90 Motzkin's Theorem applications. [2021-10-28 23:25:09,073 INFO L402 nArgumentSynthesizer]: A total of 15 supporting invariants were added. [2021-10-28 23:25:09,165 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:09,196 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (529)] Forceful destruction successful, exit code 0 [2021-10-28 23:25:09,196 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:09,196 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:09,196 INFO L229 MonitoredProcess]: Starting monitored process 530 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:09,197 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (530)] Waiting until timeout for monitored process [2021-10-28 23:25:09,198 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:09,206 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:09,207 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:09,207 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:09,207 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:09,207 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:25:09,207 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 23:25:09,207 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:09,209 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:09,231 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (530)] Forceful destruction successful, exit code 0 [2021-10-28 23:25:09,231 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:09,232 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:09,232 INFO L229 MonitoredProcess]: Starting monitored process 531 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:09,233 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (531)] Waiting until timeout for monitored process [2021-10-28 23:25:09,233 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:09,242 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:09,242 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:09,242 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:09,242 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:09,242 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:25:09,243 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 23:25:09,243 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:09,244 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:09,268 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (531)] Forceful destruction successful, exit code 0 [2021-10-28 23:25:09,268 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:09,268 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:09,269 INFO L229 MonitoredProcess]: Starting monitored process 532 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:09,269 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (532)] Waiting until timeout for monitored process [2021-10-28 23:25:09,270 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:09,279 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:09,279 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:09,279 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:09,279 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:09,279 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:25:09,283 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 23:25:09,283 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:09,285 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:09,309 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (532)] Ended with exit code 0 [2021-10-28 23:25:09,309 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:09,309 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:09,310 INFO L229 MonitoredProcess]: Starting monitored process 533 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:09,310 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (533)] Waiting until timeout for monitored process [2021-10-28 23:25:09,311 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:09,320 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:09,320 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:09,320 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:09,320 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:09,320 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:25:09,321 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 23:25:09,321 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:09,322 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:09,346 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (533)] Ended with exit code 0 [2021-10-28 23:25:09,347 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:09,347 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:09,347 INFO L229 MonitoredProcess]: Starting monitored process 534 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:09,348 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (534)] Waiting until timeout for monitored process [2021-10-28 23:25:09,348 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 [2021-10-28 23:25:09,357 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:09,358 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:09,358 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:09,358 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:09,358 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:25:09,358 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 23:25:09,358 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:09,360 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:09,384 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (534)] Ended with exit code 0 [2021-10-28 23:25:09,384 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:09,384 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:09,385 INFO L229 MonitoredProcess]: Starting monitored process 535 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:09,386 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (535)] Waiting until timeout for monitored process [2021-10-28 23:25:09,386 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 [2021-10-28 23:25:09,395 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:09,395 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:09,395 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:09,396 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:09,396 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:25:09,396 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 23:25:09,396 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:09,398 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:09,422 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (535)] Ended with exit code 0 [2021-10-28 23:25:09,422 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:09,422 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:09,423 INFO L229 MonitoredProcess]: Starting monitored process 536 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:09,423 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (536)] Waiting until timeout for monitored process [2021-10-28 23:25:09,424 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 [2021-10-28 23:25:09,433 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:09,433 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:09,433 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:09,433 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:09,433 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:25:09,434 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 23:25:09,434 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:09,435 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:09,459 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (536)] Ended with exit code 0 [2021-10-28 23:25:09,459 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:09,460 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:09,460 INFO L229 MonitoredProcess]: Starting monitored process 537 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:09,461 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (537)] Waiting until timeout for monitored process [2021-10-28 23:25:09,461 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 [2021-10-28 23:25:09,470 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:09,470 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:09,471 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:09,471 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:09,471 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:25:09,471 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 23:25:09,471 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:09,473 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:09,497 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (537)] Forceful destruction successful, exit code 0 [2021-10-28 23:25:09,497 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:09,497 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:09,498 INFO L229 MonitoredProcess]: Starting monitored process 538 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:09,499 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (538)] Waiting until timeout for monitored process [2021-10-28 23:25:09,499 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 [2021-10-28 23:25:09,508 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:09,508 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:09,508 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:09,508 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:09,508 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:25:09,509 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 23:25:09,509 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:09,511 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:09,535 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (538)] Ended with exit code 0 [2021-10-28 23:25:09,535 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:09,535 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:09,536 INFO L229 MonitoredProcess]: Starting monitored process 539 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:09,542 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (539)] Waiting until timeout for monitored process [2021-10-28 23:25:09,543 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 [2021-10-28 23:25:09,552 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:09,552 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:09,552 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:09,552 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:09,552 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:25:09,553 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 23:25:09,553 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:09,554 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:09,577 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (539)] Forceful destruction successful, exit code 0 [2021-10-28 23:25:09,577 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:09,577 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:09,578 INFO L229 MonitoredProcess]: Starting monitored process 540 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:09,578 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (540)] Waiting until timeout for monitored process [2021-10-28 23:25:09,579 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 [2021-10-28 23:25:09,587 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:09,587 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:09,588 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:09,588 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:25:09,590 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-28 23:25:09,590 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-28 23:25:09,594 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:09,615 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (540)] Ended with exit code 0 [2021-10-28 23:25:09,615 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:09,615 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:09,616 INFO L229 MonitoredProcess]: Starting monitored process 541 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:09,617 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (541)] Waiting until timeout for monitored process [2021-10-28 23:25:09,617 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 [2021-10-28 23:25:09,625 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:09,625 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:09,625 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:09,625 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:09,625 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:25:09,625 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 23:25:09,626 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:09,627 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:09,647 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (541)] Ended with exit code 0 [2021-10-28 23:25:09,647 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:09,648 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:09,648 INFO L229 MonitoredProcess]: Starting monitored process 542 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:09,649 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (542)] Waiting until timeout for monitored process [2021-10-28 23:25:09,649 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 [2021-10-28 23:25:09,657 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 23:25:09,657 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:09,657 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:09,657 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:09,657 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:25:09,658 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 23:25:09,658 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:09,659 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:09,680 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (542)] Forceful destruction successful, exit code 0 [2021-10-28 23:25:09,680 INFO L490 LassoAnalysis]: Using template '2-phase'. [2021-10-28 23:25:09,680 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:09,680 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:09,703 INFO L229 MonitoredProcess]: Starting monitored process 543 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:09,704 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (543)] Waiting until timeout for monitored process [2021-10-28 23:25:09,704 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:09,712 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:09,712 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:25:09,712 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:09,712 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:09,712 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:09,712 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:25:09,713 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 23:25:09,713 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:09,714 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:09,734 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (543)] Ended with exit code 0 [2021-10-28 23:25:09,735 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:09,735 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:09,735 INFO L229 MonitoredProcess]: Starting monitored process 544 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:09,736 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (544)] Waiting until timeout for monitored process [2021-10-28 23:25:09,736 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:09,744 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:09,744 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:25:09,744 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:09,744 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:09,744 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:09,744 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:25:09,745 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 23:25:09,745 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:09,746 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:09,767 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (544)] Ended with exit code 0 [2021-10-28 23:25:09,767 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:09,767 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:09,768 INFO L229 MonitoredProcess]: Starting monitored process 545 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:09,768 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (545)] Waiting until timeout for monitored process [2021-10-28 23:25:09,769 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:09,777 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:09,777 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:25:09,777 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:09,777 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:09,777 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:25:09,779 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-28 23:25:09,779 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-28 23:25:09,783 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:09,803 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (545)] Ended with exit code 0 [2021-10-28 23:25:09,803 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:09,804 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:09,805 INFO L229 MonitoredProcess]: Starting monitored process 546 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:09,806 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (546)] Waiting until timeout for monitored process [2021-10-28 23:25:09,806 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:09,814 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:09,814 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:25:09,814 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:09,815 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:09,815 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:09,815 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:25:09,815 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 23:25:09,815 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:09,817 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:09,838 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (546)] Ended with exit code 0 [2021-10-28 23:25:09,838 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:09,838 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:09,839 INFO L229 MonitoredProcess]: Starting monitored process 547 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:09,839 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (547)] Waiting until timeout for monitored process [2021-10-28 23:25:09,840 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 [2021-10-28 23:25:09,848 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:09,848 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:25:09,848 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:09,848 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:09,848 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:09,848 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:25:09,849 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 23:25:09,849 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:09,850 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:09,872 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (547)] Forceful destruction successful, exit code 0 [2021-10-28 23:25:09,874 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:09,874 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:09,875 INFO L229 MonitoredProcess]: Starting monitored process 548 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:09,876 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (548)] Waiting until timeout for monitored process [2021-10-28 23:25:09,876 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:09,885 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:09,885 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:25:09,885 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:09,885 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:09,885 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:25:09,887 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-28 23:25:09,887 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-28 23:25:09,894 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:09,916 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (548)] Forceful destruction successful, exit code 0 [2021-10-28 23:25:09,916 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:09,916 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:09,917 INFO L229 MonitoredProcess]: Starting monitored process 549 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:09,917 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (549)] Waiting until timeout for monitored process [2021-10-28 23:25:09,918 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 [2021-10-28 23:25:09,926 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:09,926 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:25:09,926 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:09,926 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:09,926 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:25:09,931 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-28 23:25:09,931 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-28 23:25:09,936 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:09,957 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (549)] Forceful destruction successful, exit code 0 [2021-10-28 23:25:09,957 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:09,957 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:09,966 INFO L229 MonitoredProcess]: Starting monitored process 550 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:09,968 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (550)] Waiting until timeout for monitored process [2021-10-28 23:25:09,968 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 [2021-10-28 23:25:09,976 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:09,976 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:25:09,976 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:09,977 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:09,977 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:25:09,978 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-28 23:25:09,978 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-28 23:25:09,992 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:10,013 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (550)] Ended with exit code 0 [2021-10-28 23:25:10,013 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:10,013 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:10,014 INFO L229 MonitoredProcess]: Starting monitored process 551 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:10,014 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (551)] Waiting until timeout for monitored process [2021-10-28 23:25:10,015 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 [2021-10-28 23:25:10,023 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:10,023 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:25:10,023 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:10,023 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:10,023 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:25:10,025 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-28 23:25:10,025 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-28 23:25:10,029 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:10,051 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (551)] Ended with exit code 0 [2021-10-28 23:25:10,051 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:10,051 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:10,052 INFO L229 MonitoredProcess]: Starting monitored process 552 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:10,052 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (552)] Waiting until timeout for monitored process [2021-10-28 23:25:10,053 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 [2021-10-28 23:25:10,061 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:10,061 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:25:10,061 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:10,061 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:10,061 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:25:10,063 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-28 23:25:10,063 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-28 23:25:10,090 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:10,118 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (552)] Forceful destruction successful, exit code 0 [2021-10-28 23:25:10,118 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:10,118 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:10,119 INFO L229 MonitoredProcess]: Starting monitored process 553 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:10,119 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (553)] Waiting until timeout for monitored process [2021-10-28 23:25:10,120 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:10,128 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:10,128 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:25:10,128 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:10,128 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:10,128 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:25:10,130 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-28 23:25:10,130 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-28 23:25:10,134 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:10,156 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (553)] Ended with exit code 0 [2021-10-28 23:25:10,157 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:10,157 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:10,157 INFO L229 MonitoredProcess]: Starting monitored process 554 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:10,158 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (554)] Waiting until timeout for monitored process [2021-10-28 23:25:10,159 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 [2021-10-28 23:25:10,167 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:10,167 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:25:10,167 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:10,167 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:10,167 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:25:10,169 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-28 23:25:10,169 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-28 23:25:10,173 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:10,195 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (554)] Ended with exit code 0 [2021-10-28 23:25:10,196 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:10,196 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:10,196 INFO L229 MonitoredProcess]: Starting monitored process 555 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:10,202 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (555)] Waiting until timeout for monitored process [2021-10-28 23:25:10,202 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:10,211 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:10,211 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:25:10,211 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:10,211 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:10,211 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:25:10,212 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-28 23:25:10,212 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-28 23:25:10,217 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:10,239 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (555)] Ended with exit code 0 [2021-10-28 23:25:10,240 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:10,240 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:10,241 INFO L229 MonitoredProcess]: Starting monitored process 556 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:10,244 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (556)] Waiting until timeout for monitored process [2021-10-28 23:25:10,245 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 [2021-10-28 23:25:10,253 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:10,253 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:25:10,254 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:10,254 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:10,254 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:25:10,255 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-28 23:25:10,255 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-28 23:25:10,260 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:10,282 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (556)] Ended with exit code 0 [2021-10-28 23:25:10,282 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:10,282 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:10,283 INFO L229 MonitoredProcess]: Starting monitored process 557 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:10,284 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (557)] Waiting until timeout for monitored process [2021-10-28 23:25:10,284 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 [2021-10-28 23:25:10,292 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:10,293 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:25:10,293 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:10,293 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:10,293 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:25:10,295 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-28 23:25:10,295 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-28 23:25:10,322 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:10,346 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (557)] Ended with exit code 0 [2021-10-28 23:25:10,346 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:10,346 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:10,347 INFO L229 MonitoredProcess]: Starting monitored process 558 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:10,348 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (558)] Waiting until timeout for monitored process [2021-10-28 23:25:10,348 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 [2021-10-28 23:25:10,356 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:10,357 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:25:10,357 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:10,357 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:10,357 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:25:10,358 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-28 23:25:10,358 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-28 23:25:10,363 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:10,385 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (558)] Ended with exit code 0 [2021-10-28 23:25:10,385 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:10,386 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:10,386 INFO L229 MonitoredProcess]: Starting monitored process 559 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:10,387 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (559)] Waiting until timeout for monitored process [2021-10-28 23:25:10,387 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 [2021-10-28 23:25:10,396 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:10,396 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:25:10,396 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:10,396 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:10,396 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:10,396 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:25:10,396 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 23:25:10,397 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:10,398 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:10,420 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (559)] Forceful destruction successful, exit code 0 [2021-10-28 23:25:10,421 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:10,421 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:10,421 INFO L229 MonitoredProcess]: Starting monitored process 560 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:10,422 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (560)] Waiting until timeout for monitored process [2021-10-28 23:25:10,422 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 [2021-10-28 23:25:10,431 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:10,431 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:25:10,431 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:10,431 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:10,432 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:25:10,433 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-28 23:25:10,433 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-28 23:25:10,437 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:10,460 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (560)] Forceful destruction successful, exit code 0 [2021-10-28 23:25:10,460 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:10,460 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:10,460 INFO L229 MonitoredProcess]: Starting monitored process 561 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:10,461 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (561)] Waiting until timeout for monitored process [2021-10-28 23:25:10,462 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 [2021-10-28 23:25:10,470 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:10,470 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:25:10,470 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:10,470 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:10,470 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:10,470 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:25:10,471 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 23:25:10,471 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:10,472 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:10,495 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (561)] Forceful destruction successful, exit code 0 [2021-10-28 23:25:10,495 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:10,496 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:10,496 INFO L229 MonitoredProcess]: Starting monitored process 562 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:10,497 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (562)] Waiting until timeout for monitored process [2021-10-28 23:25:10,497 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 [2021-10-28 23:25:10,506 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:10,506 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:25:10,506 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:10,506 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:10,506 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:25:10,508 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-28 23:25:10,508 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-28 23:25:10,512 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:10,534 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (562)] Ended with exit code 0 [2021-10-28 23:25:10,535 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:10,535 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:10,535 INFO L229 MonitoredProcess]: Starting monitored process 563 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:10,536 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (563)] Waiting until timeout for monitored process [2021-10-28 23:25:10,537 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:10,545 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:10,545 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:25:10,545 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2021-10-28 23:25:10,545 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2021-10-28 23:25:10,546 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:25:10,568 INFO L401 nArgumentSynthesizer]: We have 54 Motzkin's Theorem applications. [2021-10-28 23:25:10,568 INFO L402 nArgumentSynthesizer]: A total of 9 supporting invariants were added. [2021-10-28 23:25:10,656 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:10,695 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (563)] Forceful destruction successful, exit code 0 [2021-10-28 23:25:10,695 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:10,695 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:10,696 INFO L229 MonitoredProcess]: Starting monitored process 564 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:10,702 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:10,713 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:10,714 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:25:10,714 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:10,714 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:10,714 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:10,714 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:25:10,715 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 23:25:10,715 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:10,717 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (564)] Waiting until timeout for monitored process [2021-10-28 23:25:10,738 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:10,776 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (564)] Forceful destruction successful, exit code 0 [2021-10-28 23:25:10,777 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:10,777 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:10,778 INFO L229 MonitoredProcess]: Starting monitored process 565 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:10,783 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:10,786 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (565)] Waiting until timeout for monitored process [2021-10-28 23:25:10,792 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:10,792 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:25:10,792 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:10,792 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:10,792 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:10,792 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:25:10,793 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 23:25:10,793 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:10,795 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:10,817 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (565)] Ended with exit code 0 [2021-10-28 23:25:10,818 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:10,818 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:10,818 INFO L229 MonitoredProcess]: Starting monitored process 566 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:10,819 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (566)] Waiting until timeout for monitored process [2021-10-28 23:25:10,820 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:10,828 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:10,829 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:25:10,829 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:10,829 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:10,829 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:10,829 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:25:10,829 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 23:25:10,829 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:10,831 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:10,854 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (566)] Ended with exit code 0 [2021-10-28 23:25:10,855 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:10,855 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:10,855 INFO L229 MonitoredProcess]: Starting monitored process 567 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:10,856 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (567)] Waiting until timeout for monitored process [2021-10-28 23:25:10,856 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:10,865 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:10,865 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:25:10,866 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:10,866 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:10,866 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:10,866 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:25:10,866 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 23:25:10,866 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:10,868 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:10,891 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (567)] Ended with exit code 0 [2021-10-28 23:25:10,892 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:10,892 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:10,893 INFO L229 MonitoredProcess]: Starting monitored process 568 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:10,902 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:10,913 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (568)] Waiting until timeout for monitored process [2021-10-28 23:25:10,913 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:10,913 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:25:10,913 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:10,914 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:10,914 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:10,914 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:25:10,914 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 23:25:10,914 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:10,916 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:10,939 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (568)] Ended with exit code 0 [2021-10-28 23:25:10,939 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:10,939 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:10,940 INFO L229 MonitoredProcess]: Starting monitored process 569 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:10,941 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (569)] Waiting until timeout for monitored process [2021-10-28 23:25:10,941 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:10,950 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:10,950 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:25:10,950 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:10,950 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:10,951 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:10,951 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:25:10,951 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 23:25:10,951 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:10,953 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:10,976 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (569)] Ended with exit code 0 [2021-10-28 23:25:10,977 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:10,977 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:10,977 INFO L229 MonitoredProcess]: Starting monitored process 570 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:10,978 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (570)] Waiting until timeout for monitored process [2021-10-28 23:25:10,979 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:10,988 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:10,988 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:25:10,988 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:10,988 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:10,988 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:10,988 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:25:10,989 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 23:25:10,989 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:10,998 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:11,024 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (570)] Forceful destruction successful, exit code 0 [2021-10-28 23:25:11,024 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:11,025 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:11,025 INFO L229 MonitoredProcess]: Starting monitored process 571 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:11,026 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (571)] Waiting until timeout for monitored process [2021-10-28 23:25:11,026 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:11,035 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:11,035 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:25:11,035 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:11,036 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:11,036 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:11,036 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:25:11,036 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 23:25:11,036 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:11,038 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:11,061 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (571)] Ended with exit code 0 [2021-10-28 23:25:11,061 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:11,062 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:11,062 INFO L229 MonitoredProcess]: Starting monitored process 572 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:11,063 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (572)] Waiting until timeout for monitored process [2021-10-28 23:25:11,063 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 [2021-10-28 23:25:11,072 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:11,072 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:25:11,072 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:11,072 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:11,073 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:11,073 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:25:11,073 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 23:25:11,073 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:11,087 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:11,111 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (572)] Ended with exit code 0 [2021-10-28 23:25:11,111 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:11,111 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:11,112 INFO L229 MonitoredProcess]: Starting monitored process 573 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:11,113 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (573)] Waiting until timeout for monitored process [2021-10-28 23:25:11,113 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:11,122 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:11,122 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:25:11,122 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:11,123 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:11,123 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:11,123 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:25:11,123 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 23:25:11,123 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:11,125 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:11,149 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (573)] Forceful destruction successful, exit code 0 [2021-10-28 23:25:11,149 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:11,149 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:11,150 INFO L229 MonitoredProcess]: Starting monitored process 574 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:11,150 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (574)] Waiting until timeout for monitored process [2021-10-28 23:25:11,151 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:11,160 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:11,160 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:25:11,160 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:11,160 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:11,160 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:25:11,162 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-28 23:25:11,162 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-28 23:25:11,186 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:11,224 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (574)] Ended with exit code 0 [2021-10-28 23:25:11,224 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:11,224 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:11,225 INFO L229 MonitoredProcess]: Starting monitored process 575 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:11,226 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (575)] Waiting until timeout for monitored process [2021-10-28 23:25:11,226 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:11,235 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:11,235 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:25:11,235 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:11,236 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:11,236 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:11,236 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:25:11,236 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 23:25:11,236 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:11,238 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:11,262 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (575)] Ended with exit code 0 [2021-10-28 23:25:11,262 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:11,262 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:11,263 INFO L229 MonitoredProcess]: Starting monitored process 576 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:11,264 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (576)] Waiting until timeout for monitored process [2021-10-28 23:25:11,264 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:11,273 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:11,273 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:25:11,273 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:11,273 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:11,274 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:11,274 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-28 23:25:11,275 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-28 23:25:11,275 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:11,287 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:11,311 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (576)] Forceful destruction successful, exit code 0 [2021-10-28 23:25:11,311 INFO L490 LassoAnalysis]: Using template '3-phase'. [2021-10-28 23:25:11,311 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:11,311 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:11,312 INFO L229 MonitoredProcess]: Starting monitored process 577 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:11,313 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (577)] Waiting until timeout for monitored process [2021-10-28 23:25:11,313 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:11,322 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:11,322 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 23:25:11,323 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:11,323 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:11,323 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:11,323 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:25:11,323 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:25:11,324 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:11,326 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:11,350 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (577)] Forceful destruction successful, exit code 0 [2021-10-28 23:25:11,350 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:11,350 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:11,351 INFO L229 MonitoredProcess]: Starting monitored process 578 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:11,352 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (578)] Waiting until timeout for monitored process [2021-10-28 23:25:11,352 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 [2021-10-28 23:25:11,361 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:11,361 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 23:25:11,362 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:11,362 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:11,362 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:11,362 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:25:11,362 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:25:11,362 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:11,366 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:11,390 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (578)] Ended with exit code 0 [2021-10-28 23:25:11,390 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:11,390 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:11,391 INFO L229 MonitoredProcess]: Starting monitored process 579 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:11,391 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (579)] Waiting until timeout for monitored process [2021-10-28 23:25:11,392 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:11,401 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:11,401 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 23:25:11,401 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:11,401 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:11,401 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:25:11,403 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:25:11,403 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:25:11,410 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:11,434 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (579)] Forceful destruction successful, exit code 0 [2021-10-28 23:25:11,435 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:11,436 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:11,436 INFO L229 MonitoredProcess]: Starting monitored process 580 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:11,437 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (580)] Waiting until timeout for monitored process [2021-10-28 23:25:11,437 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:11,447 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:11,447 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 23:25:11,447 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:11,447 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:11,447 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:11,447 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:25:11,448 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:25:11,448 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:11,450 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:11,474 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (580)] Forceful destruction successful, exit code 0 [2021-10-28 23:25:11,475 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:11,475 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:11,475 INFO L229 MonitoredProcess]: Starting monitored process 581 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:11,476 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (581)] Waiting until timeout for monitored process [2021-10-28 23:25:11,476 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:11,485 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:11,486 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 23:25:11,486 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:11,486 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:11,486 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:11,486 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:25:11,487 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:25:11,487 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:11,490 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:11,513 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (581)] Forceful destruction successful, exit code 0 [2021-10-28 23:25:11,514 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:11,514 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:11,515 INFO L229 MonitoredProcess]: Starting monitored process 582 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:11,515 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (582)] Waiting until timeout for monitored process [2021-10-28 23:25:11,516 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:11,525 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:11,526 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 23:25:11,526 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:11,526 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:11,526 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:25:11,529 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:25:11,529 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:25:11,542 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:11,566 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (582)] Forceful destruction successful, exit code 0 [2021-10-28 23:25:11,566 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:11,566 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:11,567 INFO L229 MonitoredProcess]: Starting monitored process 583 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:11,567 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (583)] Waiting until timeout for monitored process [2021-10-28 23:25:11,568 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 [2021-10-28 23:25:11,577 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:11,577 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 23:25:11,577 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:11,577 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:11,577 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:25:11,579 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:25:11,579 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:25:11,585 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:11,607 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (583)] Ended with exit code 0 [2021-10-28 23:25:11,607 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:11,607 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:11,607 INFO L229 MonitoredProcess]: Starting monitored process 584 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:11,608 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (584)] Waiting until timeout for monitored process [2021-10-28 23:25:11,608 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:11,616 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:11,617 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 23:25:11,617 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:11,617 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:11,617 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:25:11,618 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:25:11,619 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:25:11,624 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:11,644 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (584)] Ended with exit code 0 [2021-10-28 23:25:11,645 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:11,645 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:11,645 INFO L229 MonitoredProcess]: Starting monitored process 585 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:11,646 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (585)] Waiting until timeout for monitored process [2021-10-28 23:25:11,646 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:11,654 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:11,654 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 23:25:11,655 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:11,655 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:11,655 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:25:11,656 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:25:11,656 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:25:11,662 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:11,683 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (585)] Ended with exit code 0 [2021-10-28 23:25:11,683 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:11,683 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:11,683 INFO L229 MonitoredProcess]: Starting monitored process 586 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:11,684 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (586)] Waiting until timeout for monitored process [2021-10-28 23:25:11,684 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 [2021-10-28 23:25:11,692 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:11,692 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 23:25:11,693 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:11,693 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:11,693 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:25:11,695 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:25:11,695 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:25:11,701 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:11,722 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (586)] Ended with exit code 0 [2021-10-28 23:25:11,722 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:11,722 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:11,723 INFO L229 MonitoredProcess]: Starting monitored process 587 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:11,723 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (587)] Waiting until timeout for monitored process [2021-10-28 23:25:11,724 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:11,732 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:11,732 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 23:25:11,732 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:11,732 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:11,732 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:25:11,734 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:25:11,734 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:25:11,740 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:11,760 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (587)] Forceful destruction successful, exit code 0 [2021-10-28 23:25:11,761 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:11,761 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:11,761 INFO L229 MonitoredProcess]: Starting monitored process 588 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:11,762 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (588)] Waiting until timeout for monitored process [2021-10-28 23:25:11,762 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 [2021-10-28 23:25:11,770 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:11,770 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 23:25:11,770 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:11,770 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:11,770 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:25:11,772 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:25:11,772 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:25:11,783 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:11,804 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (588)] Ended with exit code 0 [2021-10-28 23:25:11,804 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:11,804 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:11,805 INFO L229 MonitoredProcess]: Starting monitored process 589 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:11,805 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (589)] Waiting until timeout for monitored process [2021-10-28 23:25:11,806 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:11,814 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:11,814 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 23:25:11,814 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:11,814 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:11,814 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:25:11,816 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:25:11,816 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:25:11,821 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:11,842 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (589)] Forceful destruction successful, exit code 0 [2021-10-28 23:25:11,842 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:11,842 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:11,843 INFO L229 MonitoredProcess]: Starting monitored process 590 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:11,844 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (590)] Waiting until timeout for monitored process [2021-10-28 23:25:11,844 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 [2021-10-28 23:25:11,852 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:11,853 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 23:25:11,853 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:11,853 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:11,853 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:25:11,855 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:25:11,855 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:25:11,861 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:11,882 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (590)] Ended with exit code 0 [2021-10-28 23:25:11,882 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:11,882 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:11,883 INFO L229 MonitoredProcess]: Starting monitored process 591 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:11,883 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (591)] Waiting until timeout for monitored process [2021-10-28 23:25:11,884 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 [2021-10-28 23:25:11,892 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:11,892 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 23:25:11,892 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:11,892 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:11,892 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:25:11,894 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:25:11,894 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:25:11,900 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:11,921 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (591)] Ended with exit code 0 [2021-10-28 23:25:11,921 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:11,921 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:11,921 INFO L229 MonitoredProcess]: Starting monitored process 592 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:11,922 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (592)] Waiting until timeout for monitored process [2021-10-28 23:25:11,923 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:11,931 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:11,931 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 23:25:11,931 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:11,931 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:11,931 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:25:11,933 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:25:11,933 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:25:11,939 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:11,961 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (592)] Ended with exit code 0 [2021-10-28 23:25:11,961 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:11,961 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:11,961 INFO L229 MonitoredProcess]: Starting monitored process 593 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:11,962 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (593)] Waiting until timeout for monitored process [2021-10-28 23:25:11,962 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:11,971 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:11,971 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 23:25:11,971 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:11,971 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:11,971 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:11,971 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:25:11,972 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:25:11,972 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:11,974 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:11,995 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (593)] Ended with exit code 0 [2021-10-28 23:25:11,996 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:11,996 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:11,996 INFO L229 MonitoredProcess]: Starting monitored process 594 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:11,997 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (594)] Waiting until timeout for monitored process [2021-10-28 23:25:11,997 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 [2021-10-28 23:25:12,006 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:12,006 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 23:25:12,006 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:12,006 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:12,006 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:25:12,008 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:25:12,008 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:25:12,014 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:12,036 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (594)] Forceful destruction successful, exit code 0 [2021-10-28 23:25:12,036 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:12,036 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:12,036 INFO L229 MonitoredProcess]: Starting monitored process 595 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:12,037 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (595)] Waiting until timeout for monitored process [2021-10-28 23:25:12,037 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 [2021-10-28 23:25:12,046 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:12,046 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 23:25:12,046 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:12,046 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:12,046 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:12,047 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:25:12,047 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:25:12,047 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:12,049 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:12,071 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (595)] Ended with exit code 0 [2021-10-28 23:25:12,071 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:12,071 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:12,072 INFO L229 MonitoredProcess]: Starting monitored process 596 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:12,073 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (596)] Waiting until timeout for monitored process [2021-10-28 23:25:12,073 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 [2021-10-28 23:25:12,082 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:12,082 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 23:25:12,082 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:12,082 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:12,082 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:25:12,084 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:25:12,084 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:25:12,090 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:12,112 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (596)] Ended with exit code 0 [2021-10-28 23:25:12,112 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:12,112 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:12,113 INFO L229 MonitoredProcess]: Starting monitored process 597 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:12,114 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (597)] Waiting until timeout for monitored process [2021-10-28 23:25:12,114 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 [2021-10-28 23:25:12,123 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:12,123 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 23:25:12,123 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2021-10-28 23:25:12,123 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2021-10-28 23:25:12,123 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:25:12,151 INFO L401 nArgumentSynthesizer]: We have 72 Motzkin's Theorem applications. [2021-10-28 23:25:12,151 INFO L402 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2021-10-28 23:25:12,312 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:12,335 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (597)] Ended with exit code 0 [2021-10-28 23:25:12,335 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:12,336 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:12,336 INFO L229 MonitoredProcess]: Starting monitored process 598 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:12,337 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (598)] Waiting until timeout for monitored process [2021-10-28 23:25:12,337 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:12,346 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:12,346 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 23:25:12,346 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:12,346 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:12,346 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:12,347 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:25:12,347 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:25:12,347 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:12,350 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:12,372 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (598)] Forceful destruction successful, exit code 0 [2021-10-28 23:25:12,373 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:12,373 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:12,373 INFO L229 MonitoredProcess]: Starting monitored process 599 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:12,374 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (599)] Waiting until timeout for monitored process [2021-10-28 23:25:12,374 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 [2021-10-28 23:25:12,383 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:12,383 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 23:25:12,384 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:12,384 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:12,384 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:12,384 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:25:12,384 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:25:12,384 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:12,387 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:12,410 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (599)] Ended with exit code 0 [2021-10-28 23:25:12,410 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:12,410 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:12,411 INFO L229 MonitoredProcess]: Starting monitored process 600 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:12,411 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (600)] Waiting until timeout for monitored process [2021-10-28 23:25:12,412 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 [2021-10-28 23:25:12,420 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:12,421 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 23:25:12,421 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:12,421 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:12,421 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:12,421 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:25:12,422 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:25:12,422 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:12,424 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:12,447 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (600)] Ended with exit code 0 [2021-10-28 23:25:12,447 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:12,447 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:12,448 INFO L229 MonitoredProcess]: Starting monitored process 601 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:12,449 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (601)] Waiting until timeout for monitored process [2021-10-28 23:25:12,449 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 [2021-10-28 23:25:12,458 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:12,458 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 23:25:12,458 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:12,458 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:12,458 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:12,458 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:25:12,459 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:25:12,459 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:12,461 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:12,484 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (601)] Forceful destruction successful, exit code 0 [2021-10-28 23:25:12,484 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:12,484 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:12,485 INFO L229 MonitoredProcess]: Starting monitored process 602 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:12,485 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (602)] Waiting until timeout for monitored process [2021-10-28 23:25:12,486 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:12,495 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:12,495 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 23:25:12,495 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:12,495 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:12,495 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:12,495 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:25:12,496 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:25:12,496 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:12,498 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:12,521 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (602)] Ended with exit code 0 [2021-10-28 23:25:12,521 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:12,521 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:12,522 INFO L229 MonitoredProcess]: Starting monitored process 603 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:12,522 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (603)] Waiting until timeout for monitored process [2021-10-28 23:25:12,523 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:12,531 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:12,532 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 23:25:12,532 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:12,532 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:12,532 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:12,532 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:25:12,533 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:25:12,533 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:12,535 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:12,557 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (603)] Ended with exit code 0 [2021-10-28 23:25:12,557 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:12,558 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:12,558 INFO L229 MonitoredProcess]: Starting monitored process 604 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:12,559 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (604)] Waiting until timeout for monitored process [2021-10-28 23:25:12,559 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:12,568 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:12,568 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 23:25:12,568 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:12,568 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:12,568 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:12,568 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:25:12,569 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:25:12,569 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:12,571 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:12,593 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (604)] Ended with exit code 0 [2021-10-28 23:25:12,594 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:12,594 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:12,594 INFO L229 MonitoredProcess]: Starting monitored process 605 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:12,595 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (605)] Waiting until timeout for monitored process [2021-10-28 23:25:12,595 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:12,604 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:12,604 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 23:25:12,604 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:12,604 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:12,604 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:12,605 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:25:12,605 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:25:12,605 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:12,607 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:12,630 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (605)] Ended with exit code 0 [2021-10-28 23:25:12,630 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:12,630 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:12,631 INFO L229 MonitoredProcess]: Starting monitored process 606 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:12,642 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:12,653 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:12,654 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 23:25:12,654 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:12,654 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:12,654 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:12,654 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:25:12,655 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:25:12,655 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:12,658 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (606)] Waiting until timeout for monitored process [2021-10-28 23:25:12,666 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:12,704 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (606)] Forceful destruction successful, exit code 0 [2021-10-28 23:25:12,704 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:12,704 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:12,705 INFO L229 MonitoredProcess]: Starting monitored process 607 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:12,711 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:12,722 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:12,722 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 23:25:12,722 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:12,722 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:12,722 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:12,722 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:25:12,723 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:25:12,723 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:12,727 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (607)] Waiting until timeout for monitored process [2021-10-28 23:25:12,746 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:12,782 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (607)] Forceful destruction successful, exit code 0 [2021-10-28 23:25:12,783 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:12,783 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:12,784 INFO L229 MonitoredProcess]: Starting monitored process 608 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:12,790 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (608)] Waiting until timeout for monitored process [2021-10-28 23:25:12,791 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:12,801 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:12,801 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 23:25:12,801 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:12,801 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:12,801 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:25:12,803 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:25:12,803 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:25:12,817 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:12,855 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (608)] Forceful destruction successful, exit code 0 [2021-10-28 23:25:12,855 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:12,855 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:12,856 INFO L229 MonitoredProcess]: Starting monitored process 609 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:12,871 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:12,881 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (609)] Waiting until timeout for monitored process [2021-10-28 23:25:12,881 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:12,881 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 23:25:12,882 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:12,882 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:12,882 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:12,882 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:25:12,882 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:25:12,882 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:12,885 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:12,907 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (609)] Ended with exit code 0 [2021-10-28 23:25:12,908 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:12,908 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:12,908 INFO L229 MonitoredProcess]: Starting monitored process 610 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:12,909 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (610)] Waiting until timeout for monitored process [2021-10-28 23:25:12,910 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 [2021-10-28 23:25:12,918 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:12,918 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-28 23:25:12,919 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:12,919 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:12,919 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:12,919 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:25:12,919 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:25:12,919 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:12,922 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:12,945 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (610)] Ended with exit code 0 [2021-10-28 23:25:12,945 INFO L490 LassoAnalysis]: Using template '4-phase'. [2021-10-28 23:25:12,945 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:12,945 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:12,946 INFO L229 MonitoredProcess]: Starting monitored process 611 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:12,947 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (611)] Waiting until timeout for monitored process [2021-10-28 23:25:12,947 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 [2021-10-28 23:25:12,956 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:12,956 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:25:12,956 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:12,956 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:12,957 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:12,957 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:25:12,957 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 23:25:12,957 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:12,961 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:12,984 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (611)] Forceful destruction successful, exit code 0 [2021-10-28 23:25:12,984 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:12,984 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:12,985 INFO L229 MonitoredProcess]: Starting monitored process 612 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:12,985 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (612)] Waiting until timeout for monitored process [2021-10-28 23:25:12,986 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:12,995 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:12,995 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:25:12,995 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:12,995 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:12,995 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:12,995 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:25:12,996 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 23:25:12,996 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:13,000 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:13,023 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (612)] Ended with exit code 0 [2021-10-28 23:25:13,023 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:13,023 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:13,024 INFO L229 MonitoredProcess]: Starting monitored process 613 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:13,025 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (613)] Waiting until timeout for monitored process [2021-10-28 23:25:13,025 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:13,034 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:13,035 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:25:13,035 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:13,035 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:13,035 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:25:13,037 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-28 23:25:13,037 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-28 23:25:13,046 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:13,067 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (613)] Forceful destruction successful, exit code 0 [2021-10-28 23:25:13,068 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:13,068 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:13,068 INFO L229 MonitoredProcess]: Starting monitored process 614 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:13,069 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (614)] Waiting until timeout for monitored process [2021-10-28 23:25:13,069 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:13,078 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:13,078 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:25:13,078 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:13,078 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:13,078 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:13,078 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:25:13,079 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 23:25:13,079 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:13,082 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:13,102 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (614)] Ended with exit code 0 [2021-10-28 23:25:13,102 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:13,103 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:13,103 INFO L229 MonitoredProcess]: Starting monitored process 615 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:13,104 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (615)] Waiting until timeout for monitored process [2021-10-28 23:25:13,104 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:13,112 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:13,112 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:25:13,112 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:13,113 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:13,113 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:13,113 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:25:13,113 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 23:25:13,113 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:13,117 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:13,137 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (615)] Forceful destruction successful, exit code 0 [2021-10-28 23:25:13,137 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:13,137 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:13,138 INFO L229 MonitoredProcess]: Starting monitored process 616 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:13,138 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (616)] Waiting until timeout for monitored process [2021-10-28 23:25:13,139 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:13,147 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:13,147 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:25:13,148 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:13,148 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:13,148 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:25:13,151 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-28 23:25:13,151 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-28 23:25:13,166 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:13,192 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (616)] Ended with exit code 0 [2021-10-28 23:25:13,192 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:13,192 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:13,193 INFO L229 MonitoredProcess]: Starting monitored process 617 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:13,193 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (617)] Waiting until timeout for monitored process [2021-10-28 23:25:13,194 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:13,201 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:13,202 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:25:13,202 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:13,202 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:13,202 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:25:13,204 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-28 23:25:13,204 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-28 23:25:13,212 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:13,232 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (617)] Ended with exit code 0 [2021-10-28 23:25:13,232 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:13,232 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:13,233 INFO L229 MonitoredProcess]: Starting monitored process 618 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:13,234 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (618)] Waiting until timeout for monitored process [2021-10-28 23:25:13,234 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:13,242 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:13,242 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:25:13,242 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:13,242 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:13,242 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:25:13,245 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-28 23:25:13,245 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-28 23:25:13,252 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:13,273 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (618)] Ended with exit code 0 [2021-10-28 23:25:13,273 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:13,273 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:13,274 INFO L229 MonitoredProcess]: Starting monitored process 619 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:13,274 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (619)] Waiting until timeout for monitored process [2021-10-28 23:25:13,275 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 [2021-10-28 23:25:13,283 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:13,283 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:25:13,283 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:13,283 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:13,283 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:25:13,285 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-28 23:25:13,285 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-28 23:25:13,293 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:13,314 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (619)] Ended with exit code 0 [2021-10-28 23:25:13,314 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:13,314 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:13,315 INFO L229 MonitoredProcess]: Starting monitored process 620 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:13,315 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (620)] Waiting until timeout for monitored process [2021-10-28 23:25:13,316 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:13,324 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:13,324 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:25:13,324 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:13,324 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:13,324 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:25:13,327 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-28 23:25:13,327 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-28 23:25:13,334 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:13,355 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (620)] Ended with exit code 0 [2021-10-28 23:25:13,355 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:13,356 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:13,356 INFO L229 MonitoredProcess]: Starting monitored process 621 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:13,357 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (621)] Waiting until timeout for monitored process [2021-10-28 23:25:13,357 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:13,367 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:13,367 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:25:13,367 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:13,367 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:13,367 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:25:13,370 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-28 23:25:13,370 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-28 23:25:13,378 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:13,399 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (621)] Ended with exit code 0 [2021-10-28 23:25:13,399 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:13,400 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:13,400 INFO L229 MonitoredProcess]: Starting monitored process 622 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:13,401 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (622)] Waiting until timeout for monitored process [2021-10-28 23:25:13,401 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:13,410 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:13,410 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:25:13,410 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:13,410 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:13,410 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:25:13,412 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-28 23:25:13,412 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-28 23:25:13,421 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:13,442 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (622)] Forceful destruction successful, exit code 0 [2021-10-28 23:25:13,442 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:13,442 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:13,443 INFO L229 MonitoredProcess]: Starting monitored process 623 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:13,444 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (623)] Waiting until timeout for monitored process [2021-10-28 23:25:13,444 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 [2021-10-28 23:25:13,453 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:13,453 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:25:13,453 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:13,453 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:13,453 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:25:13,455 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-28 23:25:13,455 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-28 23:25:13,463 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:13,484 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (623)] Ended with exit code 0 [2021-10-28 23:25:13,485 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:13,485 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:13,485 INFO L229 MonitoredProcess]: Starting monitored process 624 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:13,486 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (624)] Waiting until timeout for monitored process [2021-10-28 23:25:13,486 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:13,495 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:13,495 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:25:13,495 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:13,495 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:13,495 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:25:13,498 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-28 23:25:13,498 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-28 23:25:13,506 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:13,527 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (624)] Ended with exit code 0 [2021-10-28 23:25:13,527 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:13,527 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:13,528 INFO L229 MonitoredProcess]: Starting monitored process 625 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:13,529 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (625)] Waiting until timeout for monitored process [2021-10-28 23:25:13,529 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 [2021-10-28 23:25:13,538 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:13,538 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:25:13,538 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:13,538 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:13,538 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:25:13,540 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-28 23:25:13,541 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-28 23:25:13,548 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:13,570 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (625)] Ended with exit code 0 [2021-10-28 23:25:13,570 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:13,570 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:13,571 INFO L229 MonitoredProcess]: Starting monitored process 626 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:13,572 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (626)] Waiting until timeout for monitored process [2021-10-28 23:25:13,572 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:13,580 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:13,581 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:25:13,581 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:13,581 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:13,581 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:25:13,583 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-28 23:25:13,583 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-28 23:25:13,592 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:13,613 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (626)] Ended with exit code 0 [2021-10-28 23:25:13,614 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:13,614 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:13,614 INFO L229 MonitoredProcess]: Starting monitored process 627 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:13,615 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (627)] Waiting until timeout for monitored process [2021-10-28 23:25:13,615 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:13,624 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:13,624 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:25:13,624 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:13,625 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:13,625 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:13,625 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:25:13,625 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 23:25:13,626 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:13,629 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:13,650 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (627)] Ended with exit code 0 [2021-10-28 23:25:13,651 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:13,651 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:13,651 INFO L229 MonitoredProcess]: Starting monitored process 628 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:13,652 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (628)] Waiting until timeout for monitored process [2021-10-28 23:25:13,652 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:13,661 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:13,661 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:25:13,661 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:13,661 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:13,662 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:25:13,664 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-28 23:25:13,664 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-28 23:25:13,678 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:13,700 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (628)] Forceful destruction successful, exit code 0 [2021-10-28 23:25:13,701 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:13,701 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:13,701 INFO L229 MonitoredProcess]: Starting monitored process 629 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:13,702 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (629)] Waiting until timeout for monitored process [2021-10-28 23:25:13,702 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:13,711 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:13,711 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:25:13,711 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:13,712 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:13,712 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:13,712 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:25:13,712 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 23:25:13,712 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:13,717 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:13,739 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (629)] Forceful destruction successful, exit code 0 [2021-10-28 23:25:13,739 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:13,739 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:13,740 INFO L229 MonitoredProcess]: Starting monitored process 630 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:13,740 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (630)] Waiting until timeout for monitored process [2021-10-28 23:25:13,741 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:13,750 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:13,750 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:25:13,750 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:13,750 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:13,750 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:25:13,752 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-28 23:25:13,752 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-28 23:25:13,760 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:13,782 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (630)] Ended with exit code 0 [2021-10-28 23:25:13,782 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:13,782 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:13,783 INFO L229 MonitoredProcess]: Starting monitored process 631 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:13,783 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (631)] Waiting until timeout for monitored process [2021-10-28 23:25:13,784 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 [2021-10-28 23:25:13,793 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:13,793 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:25:13,793 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2021-10-28 23:25:13,793 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2021-10-28 23:25:13,793 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:25:13,829 INFO L401 nArgumentSynthesizer]: We have 90 Motzkin's Theorem applications. [2021-10-28 23:25:13,829 INFO L402 nArgumentSynthesizer]: A total of 15 supporting invariants were added. [2021-10-28 23:25:13,953 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:13,976 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (631)] Ended with exit code 0 [2021-10-28 23:25:13,976 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:13,976 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:13,976 INFO L229 MonitoredProcess]: Starting monitored process 632 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:13,977 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (632)] Waiting until timeout for monitored process [2021-10-28 23:25:13,978 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:13,986 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:13,987 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:25:13,987 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:13,987 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:13,987 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:13,987 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:25:13,988 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 23:25:13,988 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:13,991 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:14,013 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (632)] Forceful destruction successful, exit code 0 [2021-10-28 23:25:14,014 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:14,014 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:14,014 INFO L229 MonitoredProcess]: Starting monitored process 633 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:14,015 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (633)] Waiting until timeout for monitored process [2021-10-28 23:25:14,015 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 [2021-10-28 23:25:14,024 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:14,024 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:25:14,025 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:14,025 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:14,025 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:14,025 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:25:14,026 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 23:25:14,026 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:14,029 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:14,051 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (633)] Ended with exit code 0 [2021-10-28 23:25:14,051 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:14,052 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:14,052 INFO L229 MonitoredProcess]: Starting monitored process 634 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:14,053 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (634)] Waiting until timeout for monitored process [2021-10-28 23:25:14,054 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:14,065 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:14,065 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:25:14,065 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:14,065 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:14,065 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:14,065 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:25:14,066 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 23:25:14,066 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:14,070 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:14,092 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (634)] Ended with exit code 0 [2021-10-28 23:25:14,093 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:14,093 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:14,093 INFO L229 MonitoredProcess]: Starting monitored process 635 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:14,094 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (635)] Waiting until timeout for monitored process [2021-10-28 23:25:14,095 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 [2021-10-28 23:25:14,104 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:14,104 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:25:14,104 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:14,104 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:14,104 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:14,104 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:25:14,105 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 23:25:14,105 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:14,108 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:14,131 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (635)] Forceful destruction successful, exit code 0 [2021-10-28 23:25:14,131 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:14,131 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:14,132 INFO L229 MonitoredProcess]: Starting monitored process 636 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:14,132 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (636)] Waiting until timeout for monitored process [2021-10-28 23:25:14,133 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:14,141 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:14,141 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:25:14,142 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:14,142 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:14,142 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:14,142 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:25:14,143 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 23:25:14,143 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:14,146 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:14,169 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (636)] Ended with exit code 0 [2021-10-28 23:25:14,169 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:14,169 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:14,170 INFO L229 MonitoredProcess]: Starting monitored process 637 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:14,170 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (637)] Waiting until timeout for monitored process [2021-10-28 23:25:14,171 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:14,180 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:14,180 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:25:14,180 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:14,180 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:14,180 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:14,180 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:25:14,181 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 23:25:14,181 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:14,184 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:14,207 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (637)] Forceful destruction successful, exit code 0 [2021-10-28 23:25:14,207 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:14,207 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:14,208 INFO L229 MonitoredProcess]: Starting monitored process 638 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:14,209 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (638)] Waiting until timeout for monitored process [2021-10-28 23:25:14,209 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:14,218 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:14,219 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:25:14,219 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:14,219 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:14,219 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:14,219 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:25:14,220 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 23:25:14,220 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:14,226 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:14,248 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (638)] Ended with exit code 0 [2021-10-28 23:25:14,249 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:14,249 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:14,249 INFO L229 MonitoredProcess]: Starting monitored process 639 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:14,250 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (639)] Waiting until timeout for monitored process [2021-10-28 23:25:14,250 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 [2021-10-28 23:25:14,259 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:14,260 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:25:14,260 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:14,260 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:14,260 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:14,260 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:25:14,261 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 23:25:14,261 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:14,264 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:14,287 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (639)] Ended with exit code 0 [2021-10-28 23:25:14,287 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:14,287 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:14,288 INFO L229 MonitoredProcess]: Starting monitored process 640 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:14,292 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (640)] Waiting until timeout for monitored process [2021-10-28 23:25:14,292 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 [2021-10-28 23:25:14,301 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:14,301 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:25:14,301 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:14,301 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:14,302 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:14,302 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:25:14,303 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 23:25:14,303 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:14,306 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:14,329 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (640)] Ended with exit code 0 [2021-10-28 23:25:14,329 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:14,330 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:14,330 INFO L229 MonitoredProcess]: Starting monitored process 641 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:14,331 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (641)] Waiting until timeout for monitored process [2021-10-28 23:25:14,331 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:14,340 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:14,341 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:25:14,341 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:14,341 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:14,341 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:14,341 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:25:14,342 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 23:25:14,342 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:14,345 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:14,368 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (641)] Ended with exit code 0 [2021-10-28 23:25:14,368 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:14,368 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:14,369 INFO L229 MonitoredProcess]: Starting monitored process 642 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:14,369 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (642)] Waiting until timeout for monitored process [2021-10-28 23:25:14,370 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 [2021-10-28 23:25:14,379 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:14,379 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:25:14,379 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:14,379 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:14,379 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:25:14,382 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-28 23:25:14,382 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-28 23:25:14,390 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:14,413 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (642)] Forceful destruction successful, exit code 0 [2021-10-28 23:25:14,413 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:14,413 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:14,414 INFO L229 MonitoredProcess]: Starting monitored process 643 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:14,414 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (643)] Waiting until timeout for monitored process [2021-10-28 23:25:14,415 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:14,424 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:14,424 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:25:14,424 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:14,424 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:14,424 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:14,424 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:25:14,425 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 23:25:14,425 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:14,429 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:14,452 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (643)] Forceful destruction successful, exit code 0 [2021-10-28 23:25:14,452 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:14,452 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:14,453 INFO L229 MonitoredProcess]: Starting monitored process 644 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:14,453 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (644)] Waiting until timeout for monitored process [2021-10-28 23:25:14,454 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:14,463 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:14,463 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:25:14,463 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:14,463 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:14,463 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:14,463 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-28 23:25:14,464 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-28 23:25:14,464 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:14,468 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:14,491 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (644)] Forceful destruction successful, exit code 0 [2021-10-28 23:25:14,491 INFO L490 LassoAnalysis]: Using template '2-lex'. [2021-10-28 23:25:14,491 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:14,491 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:14,492 INFO L229 MonitoredProcess]: Starting monitored process 645 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:14,493 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (645)] Waiting until timeout for monitored process [2021-10-28 23:25:14,493 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:14,501 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:14,502 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:25:14,502 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:14,502 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:14,502 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:14,502 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:25:14,502 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:25:14,503 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:14,504 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:14,527 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (645)] Ended with exit code 0 [2021-10-28 23:25:14,527 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:14,527 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:14,528 INFO L229 MonitoredProcess]: Starting monitored process 646 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:14,528 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (646)] Waiting until timeout for monitored process [2021-10-28 23:25:14,529 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 [2021-10-28 23:25:14,538 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:14,538 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:25:14,538 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:14,538 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:14,538 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:14,538 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:25:14,539 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:25:14,539 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:14,541 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:14,563 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (646)] Forceful destruction successful, exit code 0 [2021-10-28 23:25:14,563 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:14,564 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:14,564 INFO L229 MonitoredProcess]: Starting monitored process 647 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:14,565 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (647)] Waiting until timeout for monitored process [2021-10-28 23:25:14,565 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:14,574 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:14,574 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:25:14,574 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:14,574 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:14,574 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:25:14,583 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:25:14,583 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:25:14,587 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:14,610 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (647)] Forceful destruction successful, exit code 0 [2021-10-28 23:25:14,610 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:14,610 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:14,611 INFO L229 MonitoredProcess]: Starting monitored process 648 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:14,612 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (648)] Waiting until timeout for monitored process [2021-10-28 23:25:14,612 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 [2021-10-28 23:25:14,621 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:14,621 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:25:14,621 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:14,621 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:14,621 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:14,621 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:25:14,622 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:25:14,622 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:14,623 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:14,646 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (648)] Ended with exit code 0 [2021-10-28 23:25:14,646 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:14,647 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:14,647 INFO L229 MonitoredProcess]: Starting monitored process 649 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:14,648 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (649)] Waiting until timeout for monitored process [2021-10-28 23:25:14,648 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:14,657 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:14,657 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:25:14,657 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:14,657 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:14,657 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:14,657 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:25:14,658 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:25:14,658 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:14,660 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:14,683 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (649)] Forceful destruction successful, exit code 0 [2021-10-28 23:25:14,683 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:14,683 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:14,684 INFO L229 MonitoredProcess]: Starting monitored process 650 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:14,684 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (650)] Waiting until timeout for monitored process [2021-10-28 23:25:14,685 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:14,694 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:14,694 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:25:14,694 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:14,694 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:14,694 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:25:14,697 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:25:14,697 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:25:14,705 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:14,728 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (650)] Ended with exit code 0 [2021-10-28 23:25:14,728 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:14,728 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:14,729 INFO L229 MonitoredProcess]: Starting monitored process 651 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:14,730 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (651)] Waiting until timeout for monitored process [2021-10-28 23:25:14,730 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 [2021-10-28 23:25:14,739 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:14,739 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:25:14,739 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:14,739 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:14,739 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:25:14,741 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:25:14,741 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:25:14,746 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:14,769 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (651)] Ended with exit code 0 [2021-10-28 23:25:14,769 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:14,769 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:14,770 INFO L229 MonitoredProcess]: Starting monitored process 652 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:14,770 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (652)] Waiting until timeout for monitored process [2021-10-28 23:25:14,771 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:14,780 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:14,780 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:25:14,780 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:14,780 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:14,780 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:25:14,786 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:25:14,786 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:25:14,818 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:14,842 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (652)] Ended with exit code 0 [2021-10-28 23:25:14,842 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:14,842 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:14,843 INFO L229 MonitoredProcess]: Starting monitored process 653 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:14,843 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (653)] Waiting until timeout for monitored process [2021-10-28 23:25:14,844 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 [2021-10-28 23:25:14,852 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:14,852 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:25:14,853 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:14,853 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:14,853 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:25:14,855 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:25:14,855 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:25:14,860 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:14,883 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (653)] Ended with exit code 0 [2021-10-28 23:25:14,883 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:14,883 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:14,884 INFO L229 MonitoredProcess]: Starting monitored process 654 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:14,884 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (654)] Waiting until timeout for monitored process [2021-10-28 23:25:14,885 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:14,894 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:14,894 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:25:14,894 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:14,894 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:14,894 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:25:14,896 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:25:14,896 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:25:14,901 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:14,924 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (654)] Ended with exit code 0 [2021-10-28 23:25:14,924 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:14,924 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:14,925 INFO L229 MonitoredProcess]: Starting monitored process 655 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:14,925 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (655)] Waiting until timeout for monitored process [2021-10-28 23:25:14,926 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:14,935 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:14,935 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:25:14,935 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:14,935 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:14,935 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:25:14,937 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:25:14,937 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:25:14,942 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:14,965 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (655)] Ended with exit code 0 [2021-10-28 23:25:14,965 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:14,966 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:14,966 INFO L229 MonitoredProcess]: Starting monitored process 656 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:14,967 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (656)] Waiting until timeout for monitored process [2021-10-28 23:25:14,967 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:14,976 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:14,976 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:25:14,976 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:14,976 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:14,976 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:25:14,978 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:25:14,978 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:25:14,983 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:15,004 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (656)] Ended with exit code 0 [2021-10-28 23:25:15,004 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:15,004 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:15,005 INFO L229 MonitoredProcess]: Starting monitored process 657 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:15,005 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (657)] Waiting until timeout for monitored process [2021-10-28 23:25:15,006 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:15,014 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:15,014 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:25:15,014 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:15,014 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:15,014 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:25:15,016 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:25:15,016 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:25:15,020 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:15,040 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (657)] Ended with exit code 0 [2021-10-28 23:25:15,040 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:15,040 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:15,041 INFO L229 MonitoredProcess]: Starting monitored process 658 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:15,041 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (658)] Waiting until timeout for monitored process [2021-10-28 23:25:15,042 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 [2021-10-28 23:25:15,049 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:15,049 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:25:15,049 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:15,050 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:15,050 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:25:15,051 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:25:15,051 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:25:15,056 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:15,076 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (658)] Ended with exit code 0 [2021-10-28 23:25:15,076 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:15,076 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:15,076 INFO L229 MonitoredProcess]: Starting monitored process 659 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:15,077 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (659)] Waiting until timeout for monitored process [2021-10-28 23:25:15,077 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 [2021-10-28 23:25:15,085 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:15,085 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:25:15,085 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:15,085 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:15,085 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:25:15,087 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:25:15,087 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:25:15,091 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:15,111 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (659)] Ended with exit code 0 [2021-10-28 23:25:15,111 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:15,112 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:15,112 INFO L229 MonitoredProcess]: Starting monitored process 660 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:15,113 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (660)] Waiting until timeout for monitored process [2021-10-28 23:25:15,113 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:15,121 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:15,121 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:25:15,121 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:15,121 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:15,121 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:25:15,123 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:25:15,123 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:25:15,127 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:15,148 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (660)] Ended with exit code 0 [2021-10-28 23:25:15,148 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:15,148 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:15,148 INFO L229 MonitoredProcess]: Starting monitored process 661 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:15,149 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (661)] Waiting until timeout for monitored process [2021-10-28 23:25:15,149 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:15,157 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:15,157 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:25:15,158 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:15,158 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:15,158 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:15,158 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:25:15,158 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:25:15,158 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:15,160 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:15,181 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (661)] Forceful destruction successful, exit code 0 [2021-10-28 23:25:15,181 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:15,181 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:15,181 INFO L229 MonitoredProcess]: Starting monitored process 662 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:15,182 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (662)] Waiting until timeout for monitored process [2021-10-28 23:25:15,182 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:15,190 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:15,190 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:25:15,191 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:15,191 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:15,191 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:25:15,192 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:25:15,192 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:25:15,197 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:15,217 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (662)] Ended with exit code 0 [2021-10-28 23:25:15,217 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:15,218 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:15,218 INFO L229 MonitoredProcess]: Starting monitored process 663 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:15,219 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (663)] Waiting until timeout for monitored process [2021-10-28 23:25:15,219 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:15,227 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:15,227 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:25:15,228 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:15,228 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:15,228 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:15,228 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:25:15,228 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:25:15,228 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:15,230 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:15,251 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (663)] Ended with exit code 0 [2021-10-28 23:25:15,251 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:15,251 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:15,252 INFO L229 MonitoredProcess]: Starting monitored process 664 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:15,252 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (664)] Waiting until timeout for monitored process [2021-10-28 23:25:15,253 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:15,261 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:15,261 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:25:15,261 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:15,261 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:15,261 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:25:15,263 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:25:15,263 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:25:15,267 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:15,289 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (664)] Forceful destruction successful, exit code 0 [2021-10-28 23:25:15,289 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:15,289 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:15,290 INFO L229 MonitoredProcess]: Starting monitored process 665 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:15,290 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (665)] Waiting until timeout for monitored process [2021-10-28 23:25:15,291 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:15,299 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:15,299 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:25:15,299 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2021-10-28 23:25:15,299 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2021-10-28 23:25:15,299 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:25:15,338 INFO L401 nArgumentSynthesizer]: We have 72 Motzkin's Theorem applications. [2021-10-28 23:25:15,338 INFO L402 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2021-10-28 23:25:15,420 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:15,442 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (665)] Forceful destruction successful, exit code 0 [2021-10-28 23:25:15,442 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:15,443 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:15,443 INFO L229 MonitoredProcess]: Starting monitored process 666 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:15,444 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (666)] Waiting until timeout for monitored process [2021-10-28 23:25:15,450 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:15,458 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:15,458 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:25:15,458 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:15,458 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:15,458 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:15,458 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:25:15,459 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:25:15,459 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:15,461 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:15,482 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (666)] Ended with exit code 0 [2021-10-28 23:25:15,482 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:15,482 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:15,483 INFO L229 MonitoredProcess]: Starting monitored process 667 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:15,483 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (667)] Waiting until timeout for monitored process [2021-10-28 23:25:15,484 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 [2021-10-28 23:25:15,492 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:15,492 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:25:15,492 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:15,492 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:15,492 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:15,492 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:25:15,493 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:25:15,493 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:15,495 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:15,516 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (667)] Ended with exit code 0 [2021-10-28 23:25:15,516 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:15,517 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:15,517 INFO L229 MonitoredProcess]: Starting monitored process 668 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:15,518 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (668)] Waiting until timeout for monitored process [2021-10-28 23:25:15,518 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:15,527 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:15,527 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:25:15,527 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:15,527 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:15,527 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:15,527 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:25:15,527 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:25:15,528 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:15,529 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:15,551 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (668)] Ended with exit code 0 [2021-10-28 23:25:15,551 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:15,551 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:15,552 INFO L229 MonitoredProcess]: Starting monitored process 669 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:15,553 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (669)] Waiting until timeout for monitored process [2021-10-28 23:25:15,553 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:15,561 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:15,561 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:25:15,561 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:15,561 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:15,562 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:15,562 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:25:15,562 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:25:15,562 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:15,564 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:15,585 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (669)] Ended with exit code 0 [2021-10-28 23:25:15,585 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:15,585 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:15,586 INFO L229 MonitoredProcess]: Starting monitored process 670 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:15,586 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (670)] Waiting until timeout for monitored process [2021-10-28 23:25:15,587 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 [2021-10-28 23:25:15,595 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:15,595 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:25:15,595 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:15,595 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:15,595 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:15,595 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:25:15,596 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:25:15,596 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:15,597 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:15,619 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (670)] Ended with exit code 0 [2021-10-28 23:25:15,619 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:15,620 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:15,620 INFO L229 MonitoredProcess]: Starting monitored process 671 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:15,629 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (671)] Waiting until timeout for monitored process [2021-10-28 23:25:15,629 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:15,638 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:15,638 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:25:15,638 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:15,638 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:15,638 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:15,638 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:25:15,638 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:25:15,638 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:15,640 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:15,662 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (671)] Forceful destruction successful, exit code 0 [2021-10-28 23:25:15,662 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:15,662 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:15,663 INFO L229 MonitoredProcess]: Starting monitored process 672 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:15,664 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (672)] Waiting until timeout for monitored process [2021-10-28 23:25:15,664 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:15,672 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:15,672 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:25:15,672 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:15,673 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:15,673 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:15,673 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:25:15,673 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:25:15,673 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:15,675 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:15,697 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (672)] Ended with exit code 0 [2021-10-28 23:25:15,697 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:15,697 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:15,698 INFO L229 MonitoredProcess]: Starting monitored process 673 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:15,698 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (673)] Waiting until timeout for monitored process [2021-10-28 23:25:15,699 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 [2021-10-28 23:25:15,707 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:15,707 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:25:15,707 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:15,707 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:15,707 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:15,708 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:25:15,708 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:25:15,708 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:15,710 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:15,732 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (673)] Ended with exit code 0 [2021-10-28 23:25:15,732 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:15,732 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:15,733 INFO L229 MonitoredProcess]: Starting monitored process 674 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:15,733 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (674)] Waiting until timeout for monitored process [2021-10-28 23:25:15,734 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:15,742 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:15,742 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:25:15,742 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:15,742 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:15,742 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:15,742 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:25:15,743 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:25:15,743 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:15,745 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:15,767 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (674)] Ended with exit code 0 [2021-10-28 23:25:15,767 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:15,767 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:15,768 INFO L229 MonitoredProcess]: Starting monitored process 675 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:15,768 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (675)] Waiting until timeout for monitored process [2021-10-28 23:25:15,769 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:15,777 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:15,777 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:25:15,777 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:15,777 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:15,777 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:15,778 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:25:15,778 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:25:15,778 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:15,780 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:15,802 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (675)] Ended with exit code 0 [2021-10-28 23:25:15,802 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:15,802 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:15,802 INFO L229 MonitoredProcess]: Starting monitored process 676 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:15,803 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (676)] Waiting until timeout for monitored process [2021-10-28 23:25:15,804 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 [2021-10-28 23:25:15,812 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:15,812 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:25:15,812 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:15,812 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:15,812 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:25:15,814 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-28 23:25:15,814 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-28 23:25:15,819 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:15,841 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (676)] Ended with exit code 0 [2021-10-28 23:25:15,841 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:15,841 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:15,842 INFO L229 MonitoredProcess]: Starting monitored process 677 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:15,842 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (677)] Waiting until timeout for monitored process [2021-10-28 23:25:15,843 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 [2021-10-28 23:25:15,851 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:15,851 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:25:15,851 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:15,851 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:15,851 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:15,852 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:25:15,852 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:25:15,852 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:15,854 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:15,876 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (677)] Ended with exit code 0 [2021-10-28 23:25:15,876 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:15,876 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:15,877 INFO L229 MonitoredProcess]: Starting monitored process 678 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:15,877 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (678)] Waiting until timeout for monitored process [2021-10-28 23:25:15,878 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 [2021-10-28 23:25:15,886 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:15,886 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-28 23:25:15,886 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:15,886 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:15,887 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:15,887 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-28 23:25:15,887 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-28 23:25:15,887 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:15,889 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:15,911 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (678)] Forceful destruction successful, exit code 0 [2021-10-28 23:25:15,912 INFO L490 LassoAnalysis]: Using template '3-lex'. [2021-10-28 23:25:15,912 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:15,912 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:15,912 INFO L229 MonitoredProcess]: Starting monitored process 679 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:15,913 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (679)] Waiting until timeout for monitored process [2021-10-28 23:25:15,913 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:15,922 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:15,922 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:25:15,922 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:15,922 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:15,922 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:15,923 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 23:25:15,923 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 23:25:15,923 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:15,926 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:15,948 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (679)] Forceful destruction successful, exit code 0 [2021-10-28 23:25:15,948 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:15,948 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:15,949 INFO L229 MonitoredProcess]: Starting monitored process 680 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:15,950 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (680)] Waiting until timeout for monitored process [2021-10-28 23:25:15,950 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:15,959 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:15,959 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:25:15,959 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:15,959 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:15,959 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:15,959 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 23:25:15,960 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 23:25:15,960 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:15,963 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:15,986 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (680)] Ended with exit code 0 [2021-10-28 23:25:15,986 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:15,986 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:15,987 INFO L229 MonitoredProcess]: Starting monitored process 681 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:15,987 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (681)] Waiting until timeout for monitored process [2021-10-28 23:25:15,988 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:15,996 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:15,996 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:25:15,997 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:15,997 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:15,997 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 23:25:15,999 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-10-28 23:25:15,999 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-10-28 23:25:16,006 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:16,029 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (681)] Ended with exit code 0 [2021-10-28 23:25:16,029 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:16,029 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:16,030 INFO L229 MonitoredProcess]: Starting monitored process 682 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:16,030 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (682)] Waiting until timeout for monitored process [2021-10-28 23:25:16,031 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:16,039 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:16,039 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:25:16,040 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:16,040 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:16,040 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:16,040 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 23:25:16,041 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 23:25:16,041 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:16,043 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:16,065 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (682)] Ended with exit code 0 [2021-10-28 23:25:16,066 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:16,066 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:16,066 INFO L229 MonitoredProcess]: Starting monitored process 683 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:16,067 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (683)] Waiting until timeout for monitored process [2021-10-28 23:25:16,067 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:16,076 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:16,076 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:25:16,076 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:16,076 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:16,076 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:16,077 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 23:25:16,077 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 23:25:16,077 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:16,080 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:16,103 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (683)] Forceful destruction successful, exit code 0 [2021-10-28 23:25:16,103 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:16,103 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:16,104 INFO L229 MonitoredProcess]: Starting monitored process 684 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:16,105 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (684)] Waiting until timeout for monitored process [2021-10-28 23:25:16,105 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:16,115 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:16,115 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:25:16,115 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:16,115 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:16,115 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 23:25:16,120 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-10-28 23:25:16,120 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-10-28 23:25:16,131 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:16,154 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (684)] Ended with exit code 0 [2021-10-28 23:25:16,154 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:16,154 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:16,155 INFO L229 MonitoredProcess]: Starting monitored process 685 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:16,156 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (685)] Waiting until timeout for monitored process [2021-10-28 23:25:16,156 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 [2021-10-28 23:25:16,165 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:16,165 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:25:16,165 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:16,165 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:16,165 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 23:25:16,169 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-10-28 23:25:16,169 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-10-28 23:25:16,179 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:16,201 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (685)] Ended with exit code 0 [2021-10-28 23:25:16,201 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:16,202 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:16,202 INFO L229 MonitoredProcess]: Starting monitored process 686 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:16,203 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (686)] Waiting until timeout for monitored process [2021-10-28 23:25:16,203 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:16,212 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:16,212 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:25:16,212 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:16,212 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:16,212 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 23:25:16,215 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-10-28 23:25:16,215 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-10-28 23:25:16,222 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:16,245 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (686)] Ended with exit code 0 [2021-10-28 23:25:16,245 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:16,246 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:16,246 INFO L229 MonitoredProcess]: Starting monitored process 687 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:16,247 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (687)] Waiting until timeout for monitored process [2021-10-28 23:25:16,247 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 [2021-10-28 23:25:16,256 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:16,256 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:25:16,256 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:16,256 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:16,257 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 23:25:16,259 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-10-28 23:25:16,259 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-10-28 23:25:16,267 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:16,289 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (687)] Ended with exit code 0 [2021-10-28 23:25:16,290 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:16,290 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:16,290 INFO L229 MonitoredProcess]: Starting monitored process 688 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:16,291 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (688)] Waiting until timeout for monitored process [2021-10-28 23:25:16,291 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:16,300 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:16,300 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:25:16,301 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:16,301 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:16,301 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 23:25:16,303 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-10-28 23:25:16,304 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-10-28 23:25:16,310 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:16,333 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (688)] Ended with exit code 0 [2021-10-28 23:25:16,333 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:16,333 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:16,334 INFO L229 MonitoredProcess]: Starting monitored process 689 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:16,335 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (689)] Waiting until timeout for monitored process [2021-10-28 23:25:16,335 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 [2021-10-28 23:25:16,344 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:16,344 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:25:16,344 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:16,344 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:16,344 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 23:25:16,347 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-10-28 23:25:16,347 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-10-28 23:25:16,354 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:16,377 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (689)] Forceful destruction successful, exit code 0 [2021-10-28 23:25:16,377 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:16,378 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:16,378 INFO L229 MonitoredProcess]: Starting monitored process 690 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:16,379 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (690)] Waiting until timeout for monitored process [2021-10-28 23:25:16,379 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:16,388 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:16,388 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:25:16,388 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:16,388 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:16,388 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 23:25:16,391 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-10-28 23:25:16,391 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-10-28 23:25:16,398 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:16,421 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (690)] Forceful destruction successful, exit code 0 [2021-10-28 23:25:16,421 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:16,422 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:16,422 INFO L229 MonitoredProcess]: Starting monitored process 691 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:16,423 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (691)] Waiting until timeout for monitored process [2021-10-28 23:25:16,423 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 [2021-10-28 23:25:16,432 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:16,432 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:25:16,432 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:16,432 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:16,433 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 23:25:16,435 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-10-28 23:25:16,435 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-10-28 23:25:16,442 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:16,465 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (691)] Ended with exit code 0 [2021-10-28 23:25:16,465 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:16,466 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:16,466 INFO L229 MonitoredProcess]: Starting monitored process 692 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:16,467 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (692)] Waiting until timeout for monitored process [2021-10-28 23:25:16,467 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 [2021-10-28 23:25:16,476 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:16,476 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:25:16,476 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:16,476 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:16,476 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 23:25:16,479 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-10-28 23:25:16,479 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-10-28 23:25:16,486 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:16,509 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (692)] Forceful destruction successful, exit code 0 [2021-10-28 23:25:16,510 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:16,510 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:16,510 INFO L229 MonitoredProcess]: Starting monitored process 693 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:16,511 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (693)] Waiting until timeout for monitored process [2021-10-28 23:25:16,512 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:16,521 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:16,521 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:25:16,521 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:16,521 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:16,521 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 23:25:16,524 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-10-28 23:25:16,524 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-10-28 23:25:16,531 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:16,555 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (693)] Ended with exit code 0 [2021-10-28 23:25:16,555 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:16,555 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:16,556 INFO L229 MonitoredProcess]: Starting monitored process 694 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:16,557 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (694)] Waiting until timeout for monitored process [2021-10-28 23:25:16,557 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 [2021-10-28 23:25:16,566 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:16,566 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:25:16,566 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:16,566 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:16,566 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 23:25:16,569 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-10-28 23:25:16,569 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-10-28 23:25:16,576 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:16,599 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (694)] Forceful destruction successful, exit code 0 [2021-10-28 23:25:16,600 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:16,600 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:16,600 INFO L229 MonitoredProcess]: Starting monitored process 695 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:16,609 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (695)] Waiting until timeout for monitored process [2021-10-28 23:25:16,609 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:16,618 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:16,618 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:25:16,618 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:16,618 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:16,618 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:16,618 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 23:25:16,619 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 23:25:16,619 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:16,622 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:16,645 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (695)] Forceful destruction successful, exit code 0 [2021-10-28 23:25:16,645 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:16,645 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:16,646 INFO L229 MonitoredProcess]: Starting monitored process 696 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:16,646 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (696)] Waiting until timeout for monitored process [2021-10-28 23:25:16,647 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:16,655 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:16,656 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:25:16,656 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:16,656 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:16,656 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 23:25:16,659 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-10-28 23:25:16,659 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-10-28 23:25:16,665 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:16,688 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (696)] Forceful destruction successful, exit code 0 [2021-10-28 23:25:16,689 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:16,689 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:16,689 INFO L229 MonitoredProcess]: Starting monitored process 697 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:16,690 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (697)] Waiting until timeout for monitored process [2021-10-28 23:25:16,690 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:16,699 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:16,699 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:25:16,699 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:16,700 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:16,700 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:16,700 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 23:25:16,700 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 23:25:16,700 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:16,703 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:16,726 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (697)] Forceful destruction successful, exit code 0 [2021-10-28 23:25:16,726 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:16,726 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:16,727 INFO L229 MonitoredProcess]: Starting monitored process 698 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:16,727 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (698)] Waiting until timeout for monitored process [2021-10-28 23:25:16,728 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:16,737 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:16,737 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:25:16,737 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:16,737 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:16,737 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 23:25:16,740 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-10-28 23:25:16,740 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-10-28 23:25:16,747 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:16,769 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (698)] Forceful destruction successful, exit code 0 [2021-10-28 23:25:16,770 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:16,770 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:16,770 INFO L229 MonitoredProcess]: Starting monitored process 699 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:16,771 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (699)] Waiting until timeout for monitored process [2021-10-28 23:25:16,771 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:16,780 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:16,780 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:25:16,780 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2021-10-28 23:25:16,780 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2021-10-28 23:25:16,780 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 23:25:16,818 INFO L401 nArgumentSynthesizer]: We have 108 Motzkin's Theorem applications. [2021-10-28 23:25:16,819 INFO L402 nArgumentSynthesizer]: A total of 18 supporting invariants were added. [2021-10-28 23:25:16,923 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:16,944 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (699)] Forceful destruction successful, exit code 0 [2021-10-28 23:25:16,944 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:16,944 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:16,945 INFO L229 MonitoredProcess]: Starting monitored process 700 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:16,946 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (700)] Waiting until timeout for monitored process [2021-10-28 23:25:16,946 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 [2021-10-28 23:25:16,954 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:16,954 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:25:16,954 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:16,954 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:16,954 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:16,954 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 23:25:16,955 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 23:25:16,955 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:16,957 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:16,978 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (700)] Ended with exit code 0 [2021-10-28 23:25:16,978 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:16,978 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:16,978 INFO L229 MonitoredProcess]: Starting monitored process 701 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:16,979 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (701)] Waiting until timeout for monitored process [2021-10-28 23:25:16,979 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:16,987 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:16,988 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:25:16,988 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:16,988 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:16,988 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:16,988 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 23:25:16,989 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 23:25:16,989 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:16,991 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:17,011 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (701)] Ended with exit code 0 [2021-10-28 23:25:17,012 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:17,012 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:17,012 INFO L229 MonitoredProcess]: Starting monitored process 702 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:17,013 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (702)] Waiting until timeout for monitored process [2021-10-28 23:25:17,013 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 [2021-10-28 23:25:17,021 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:17,021 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:25:17,021 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:17,022 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:17,022 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:17,022 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 23:25:17,022 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 23:25:17,022 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:17,025 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:17,046 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (702)] Ended with exit code 0 [2021-10-28 23:25:17,046 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:17,046 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:17,047 INFO L229 MonitoredProcess]: Starting monitored process 703 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:17,047 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (703)] Waiting until timeout for monitored process [2021-10-28 23:25:17,048 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:17,056 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:17,056 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:25:17,056 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:17,056 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:17,056 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:17,057 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 23:25:17,057 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 23:25:17,057 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:17,094 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:17,121 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (703)] Ended with exit code 0 [2021-10-28 23:25:17,121 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:17,121 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:17,122 INFO L229 MonitoredProcess]: Starting monitored process 704 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:17,123 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (704)] Waiting until timeout for monitored process [2021-10-28 23:25:17,123 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 [2021-10-28 23:25:17,131 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:17,132 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:25:17,132 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:17,132 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:17,132 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:17,132 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 23:25:17,133 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 23:25:17,133 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:17,135 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:17,156 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (704)] Forceful destruction successful, exit code 0 [2021-10-28 23:25:17,156 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:17,156 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:17,157 INFO L229 MonitoredProcess]: Starting monitored process 705 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:17,158 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (705)] Waiting until timeout for monitored process [2021-10-28 23:25:17,158 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:17,166 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:17,166 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:25:17,166 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:17,167 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:17,167 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:17,167 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 23:25:17,167 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 23:25:17,167 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:17,170 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:17,191 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (705)] Ended with exit code 0 [2021-10-28 23:25:17,191 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:17,191 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:17,192 INFO L229 MonitoredProcess]: Starting monitored process 706 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:17,192 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (706)] Waiting until timeout for monitored process [2021-10-28 23:25:17,193 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:17,201 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:17,201 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:25:17,201 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:17,201 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:17,201 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:17,201 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 23:25:17,202 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 23:25:17,202 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:17,204 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:17,226 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (706)] Forceful destruction successful, exit code 0 [2021-10-28 23:25:17,226 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:17,226 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:17,227 INFO L229 MonitoredProcess]: Starting monitored process 707 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:17,227 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (707)] Waiting until timeout for monitored process [2021-10-28 23:25:17,228 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 [2021-10-28 23:25:17,236 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:17,236 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:25:17,236 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:17,236 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:17,236 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:17,236 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 23:25:17,237 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 23:25:17,237 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:17,239 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:17,261 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (707)] Ended with exit code 0 [2021-10-28 23:25:17,261 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:17,261 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:17,262 INFO L229 MonitoredProcess]: Starting monitored process 708 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:17,263 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (708)] Waiting until timeout for monitored process [2021-10-28 23:25:17,263 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 [2021-10-28 23:25:17,271 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:17,272 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:25:17,272 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:17,272 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:17,272 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:17,272 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 23:25:17,273 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 23:25:17,273 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:17,275 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:17,297 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (708)] Forceful destruction successful, exit code 0 [2021-10-28 23:25:17,297 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:17,297 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:17,298 INFO L229 MonitoredProcess]: Starting monitored process 709 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:17,299 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (709)] Waiting until timeout for monitored process [2021-10-28 23:25:17,299 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:17,307 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:17,308 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:25:17,308 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:17,308 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:17,308 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:17,308 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 23:25:17,309 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 23:25:17,309 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:17,311 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:17,333 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (709)] Ended with exit code 0 [2021-10-28 23:25:17,333 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:17,333 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:17,334 INFO L229 MonitoredProcess]: Starting monitored process 710 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:17,335 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (710)] Waiting until timeout for monitored process [2021-10-28 23:25:17,335 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 [2021-10-28 23:25:17,343 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:17,344 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:25:17,344 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:17,344 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:17,344 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 23:25:17,346 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-10-28 23:25:17,347 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-10-28 23:25:17,353 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:17,376 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (710)] Forceful destruction successful, exit code 0 [2021-10-28 23:25:17,376 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:17,376 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:17,377 INFO L229 MonitoredProcess]: Starting monitored process 711 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:17,377 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (711)] Waiting until timeout for monitored process [2021-10-28 23:25:17,378 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 [2021-10-28 23:25:17,386 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:17,386 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:25:17,387 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:17,387 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:17,387 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:17,387 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 23:25:17,388 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 23:25:17,388 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:17,390 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:17,412 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (711)] Ended with exit code 0 [2021-10-28 23:25:17,412 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 23:25:17,412 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:25:17,413 INFO L229 MonitoredProcess]: Starting monitored process 712 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 23:25:17,414 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (712)] Waiting until timeout for monitored process [2021-10-28 23:25:17,414 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 23:25:17,423 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-28 23:25:17,423 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-28 23:25:17,423 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 23:25:17,423 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 23:25:17,423 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 23:25:17,423 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-28 23:25:17,424 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-28 23:25:17,424 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 23:25:17,427 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 23:25:17,448 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (712)] Forceful destruction successful, exit code 0 [2021-10-28 23:25:17,453 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 28.10 11:25:17 BoogieIcfgContainer [2021-10-28 23:25:17,454 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2021-10-28 23:25:17,455 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-10-28 23:25:17,455 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-10-28 23:25:17,455 INFO L275 PluginConnector]: Witness Printer initialized [2021-10-28 23:25:17,456 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 11:24:40" (3/4) ... [2021-10-28 23:25:17,459 INFO L140 WitnessPrinter]: No result that supports witness generation found [2021-10-28 23:25:17,459 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-10-28 23:25:17,461 INFO L168 Benchmark]: Toolchain (without parser) took 37472.88 ms. Allocated memory was 79.7 MB in the beginning and 117.4 MB in the end (delta: 37.7 MB). Free memory was 44.7 MB in the beginning and 31.9 MB in the end (delta: 12.8 MB). Peak memory consumption was 50.1 MB. Max. memory is 16.1 GB. [2021-10-28 23:25:17,461 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 79.7 MB. Free memory was 61.0 MB in the beginning and 60.9 MB in the end (delta: 63.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-28 23:25:17,462 INFO L168 Benchmark]: CACSL2BoogieTranslator took 282.77 ms. Allocated memory was 79.7 MB in the beginning and 96.5 MB in the end (delta: 16.8 MB). Free memory was 44.5 MB in the beginning and 74.6 MB in the end (delta: -30.1 MB). Peak memory consumption was 5.6 MB. Max. memory is 16.1 GB. [2021-10-28 23:25:17,463 INFO L168 Benchmark]: Boogie Procedure Inliner took 37.35 ms. Allocated memory is still 96.5 MB. Free memory was 74.6 MB in the beginning and 73.2 MB in the end (delta: 1.3 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2021-10-28 23:25:17,463 INFO L168 Benchmark]: Boogie Preprocessor took 22.76 ms. Allocated memory is still 96.5 MB. Free memory was 73.2 MB in the beginning and 72.3 MB in the end (delta: 933.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-28 23:25:17,464 INFO L168 Benchmark]: RCFGBuilder took 332.79 ms. Allocated memory is still 96.5 MB. Free memory was 72.3 MB in the beginning and 63.1 MB in the end (delta: 9.2 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2021-10-28 23:25:17,464 INFO L168 Benchmark]: BuchiAutomizer took 36776.73 ms. Allocated memory was 96.5 MB in the beginning and 117.4 MB in the end (delta: 21.0 MB). Free memory was 63.1 MB in the beginning and 32.7 MB in the end (delta: 30.4 MB). Peak memory consumption was 68.3 MB. Max. memory is 16.1 GB. [2021-10-28 23:25:17,465 INFO L168 Benchmark]: Witness Printer took 4.58 ms. Allocated memory is still 117.4 MB. Free memory was 32.7 MB in the beginning and 31.9 MB in the end (delta: 817.7 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-28 23:25:17,468 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 79.7 MB. Free memory was 61.0 MB in the beginning and 60.9 MB in the end (delta: 63.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 282.77 ms. Allocated memory was 79.7 MB in the beginning and 96.5 MB in the end (delta: 16.8 MB). Free memory was 44.5 MB in the beginning and 74.6 MB in the end (delta: -30.1 MB). Peak memory consumption was 5.6 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 37.35 ms. Allocated memory is still 96.5 MB. Free memory was 74.6 MB in the beginning and 73.2 MB in the end (delta: 1.3 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 22.76 ms. Allocated memory is still 96.5 MB. Free memory was 73.2 MB in the beginning and 72.3 MB in the end (delta: 933.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * RCFGBuilder took 332.79 ms. Allocated memory is still 96.5 MB. Free memory was 72.3 MB in the beginning and 63.1 MB in the end (delta: 9.2 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * BuchiAutomizer took 36776.73 ms. Allocated memory was 96.5 MB in the beginning and 117.4 MB in the end (delta: 21.0 MB). Free memory was 63.1 MB in the beginning and 32.7 MB in the end (delta: 30.4 MB). Peak memory consumption was 68.3 MB. Max. memory is 16.1 GB. * Witness Printer took 4.58 ms. Allocated memory is still 117.4 MB. Free memory was 32.7 MB in the beginning and 31.9 MB in the end (delta: 817.7 kB). There was no memory consumed. Max. memory is 16.1 GB. * 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 36.7s and 1 iterations. TraceHistogramMax:1. Analysis of lassos took 36.6s. 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: No data available LassoAnalysisResults: nont0 unkn1 SFLI0 SFLT0 conc0 concLT0 SILN0 SILU0 SILI0 SILT0 lasso0 LassoPreprocessingBenchmarks: Lassos: inital82 mio100 ax100 hnf100 lsp149 ukn50 mio100 lsp100 div179 bol100 ite100 ukn100 eq148 hnf59 smp100 dnf508 smp35 tf101 neg98 sie107 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 3 Time: 153ms VariablesStem: 3 VariablesLoop: 4 DisjunctsStem: 2 DisjunctsLoop: 3 SupportingInvariants: 18 MotzkinApplications: 108 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 3 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 1 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.2s - TerminationAnalysisResult: Unable to decide termination Buchi Automizer is unable to decide termination for the following lasso. Stem: "#NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(2);call write~init~int(48, #t~string4.base, #t~string4.offset, 1);call write~init~int(0, #t~string4.base, 1 + #t~string4.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(12);" "havoc main_#res;havoc main_#t~nondet8, main_#t~ret9, main_~input~0, main_~result~0;main_~input~0 := main_#t~nondet8;havoc main_#t~nondet8;" "call main_#t~ret9 := id(main_~input~0);"< "~x := #in~x;" "assume !(0 == ~x);" "call #t~ret7 := id((if (~x - 1) % 4294967296 % 4294967296 <= 2147483647 then (~x - 1) % 4294967296 % 4294967296 else (~x - 1) % 4294967296 % 4294967296 - 4294967296));"< Loop: "~x := #in~x;" "assume !(0 == ~x);" "call #t~ret7 := id((if (~x - 1) % 4294967296 % 4294967296 <= 2147483647 then (~x - 1) % 4294967296 % 4294967296 else (~x - 1) % 4294967296 % 4294967296 - 4294967296));"< RESULT: Ultimate could not prove your program: unable to determine termination [2021-10-28 23:25:17,504 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a967f7-6e38-4eae-9c40-9bc1ca961ddc/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...